Mochizuki S, Watanabe S, Liu J, Okiji T. Smear layer removal efficacy of different irrigation techniques in conservatively instrumented root canals Journal of Dental Sciences. 2024.07; 19 (3): 1546-1553. ( PubMed, DOI )

Myint PYA, Watanabe S, Okiji T. Comparative effectiveness of different Er:YAG laser-activated irrigation systems on removing calcium hydroxide from simulated internal root resorption cavities at different root levels Photobiomodulation, Photomedicine, and Laser Surgery. 2024.07; 42 (7): 480-487. ( PubMed, DOI )

Ko NC, Noda S, Okada Y, Tazawa K, Kawashima N, Okiji T. Biocompatibility and pro-mineralization effects of premixed calcium silicatebased materials on human dental pulp stem cells: An in vitro and in vivo study Dental Materials Journal. 2024.06; in press ( PubMed, DOI )

Kyaw MS, Ebihara A, Thu M, Maki K, Kimura S, Htun PH, Okiji T. Effect of preset torque setting on torque/force generation, shaping ability and surface changes of nickel titanium rotary instrument in different root canal curvature locations: an ex vivo study Dental Materials Journal. 2024.05; 43 (3): 329-337. ( PubMed, DOI )

Ito R, Watanabe S, Kouno A, Yamauchi S, Okiji T. Heat-Induced changes in the physical properties of a new premixed calcium silicate-containing root canal sealer: An in vitro study Dentistry Journal. 2024.04; 12 (4): 106. ( PubMed, DOI )

Kimura S, Ebihara A, Maki K, Kyaw MS, Kasuga Y, Omori S, Okiji T. Phase transformation behavior and mechanical properties of HyFlex EDM nickel-titanium endodontic rotary instrument: Evaluation at body temperature Journal of Dental Sciences. 2024.04; 19 (2): 929-936. ( PubMed, DOI )

Okuda H, Inada M, Konishi T, Kawashima N, Wada T, Okiji T, Uo M. Improvement of the setting properties of mineral trioxide aggregate cements using cellulose nanofibrils Dental Materials Journal. 2024.01; 43 (1): 106-111. ( PubMed, DOI )

興地隆史. 単一ポイント根管充塡法を再考する：ケイ酸カルシウム系根管用シーラーとのコンビネーション 千葉県歯科医学会誌. 2023.12; 10 (1): 19-22.

Kasuga Y, Kimura S, Maki K, Unno H, Omori S, Hirano K, Ebihara A, Okiji T. Phase transformation and mechanical properties of heat-treated nickel-titanium rotary endodontic instruments at room and body temperatures. BMC Oral Health. 2023.10; 23 (1): 825. ( PubMed, DOI )

Alchawoosh A, Hashimoto K, Kawashima N, Noda S, Nozaki K, Okiji T. Hydraulic calcium silicate-based root canal sealers mitigate proinflammatory cytokine synthesis and promote osteogenesis in vitro Journal of Dental Sciences. 2023.10; 18 (4): 1731-1739. ( PubMed, DOI )

Thu M, Ebihara A, Maki K, Kimura S, Kyaw MS, Kasuga Y, Nishijo M, Okiji T.. Dynamic torque and screw-in force of four different glide path instruments assessed in simulated single- and double-curved canals: An in vitro study Journal of Dental Sciences. 2023.10; 18 (4): 1598-1603. ( PubMed, DOI )

Okada Y, Kawashima N, Nod S, Murano H, Han P, Hashimoto K, Kaneko T, Okiji T. VEGFA promotes odonto/osteoblastic differentiation in dental pulp stem cells via ERK/p38 signaling Journal of Dental Sciences. 2023.09; ( DOI )

Yahata Y, Handa K, Okura N, Okamoto M, Itoh S, Kawashima N, Yanaka T, Sato N, Noiri Y, Hayashi M, Okiji T, Saito M. Autologous concentrated growth factor mediated accelerated bone healing in root-end microsurgery: A multicenter randomized clinical trial Regenerative Therapy. 2023.09; 24 377-384. ( PubMed, DOI )

Liu J, Watanabe S, Mochizuki S, Kouno A, Okiji T. Comparison of vapor bubble kinetics and cleaning efficacy of different root canal irrigation techniques in the apical area beyond the fractured instrument Journal of Dental Sciences. 2023.07; 18 (3): 1141-1147. ( PubMed, DOI )

Thu M, Ebihara A, Kyaw MS, Omori S, Maki K, Kimura S, Unno H, Okiji T.. Influence of different kinematics on stationary and dynamic torsional behavior of JIZAI nickel-titanium rotary instruments: An in vitro study Journal of Dental Sciences. 2023.07; 18 (3): 1170-1176. ( PubMed, DOI )

Han P, Sunada-Nara K, Kawashima N, Fujii M, Wang S, Kieu TQ, Yu Z, Okiji T.. MicroRNA-146b-5p Suppresses Pro-Inflammatory Mediator Synthesis via Targeting TRAF6, IRAK1, and RELA in Lipopolysaccharide-Stimulated Human Dental Pulp Cells. International Journal of Molecular Sciences. 2023.04; 24 (8): 7433. ( PubMed, DOI )

Ohkura N, Yoshiba K, Yoshiba N, Oda Y, Edanami N, Ohshima H, Takenaka S, Okiji T, Noiri Y.. Prostaglandin E2-Transporting Pathway and Its Roles via EP2/EP4 in Cultured Human Dental Pulp Journal of Endodontics. 2023.04; 49 (4): 410-418. ( PubMed, DOI )

Thu M, Ebihara A, Maki K, Nishijo M, Kimura S, Nakatsukasa T, Kyaw MS, Okiji T. Effect of different axial speed patterns on cyclic fatigue resistance of rotary nickel-titanium instruments BMC Oral Health. 2022.12; 22 (1): 617. ( PubMed, DOI )

Unno H, Ebihara A, Hirano K, Kasuga Y, Omori S, Nakatsukasa T, Kimura S, Maki K, Okiji T. Mechanical Properties and Root Canal Shaping Ability of a Nickel–Titanium Rotary System for Minimally Invasive Endodontic Treatment: A Comparative In Vitro Study Materials. 2022.11; 15 (22): 7929. ( PubMed, DOI )

Omori S, Ebihara A, Hirano K, Kasuga Y, Unno H, Nakatsukasa T, Kimura S, Maki K, Hanawa T, Okiji T. Effect of rotational modes on torque/force generation and canal centering ability during rotary root canal instrumentation with differently heat-treated nickel–titanium instruments Materials. 2022.10; 15 (19): 6850. ( PubMed, DOI )

Murano H, Kaneko T, Zaw SYM, Sone PP, Zaw ZCT, Okada Y, Sunakawa M, Katsube K-I, Okiji T. Pulp inflammation induces Kv1.1 K+ channel down-regulation in rat thalamus Oral Diseases. 2022.09; 28 (6): 1674-1681. ( PubMed, DOI )

Adel S, Hashimoto K, Kawashima N, Wada T, Uo M, Okiji T. Biocompatibility and pro-mineralization effect of tristrontium aluminate cement for endodontic use Journal of Dental Sciences. 2022.07; 17 (3): 1193-1200. ( PubMed, DOI )

Zaw ZCT, Kawashima N, Kaneko T, Okii T. Angiogenesis during coronal pulp regeneration using rat dental pulp cells: neovascularization in rat molars in vivo and proangiogenic dental pulp cell-endothelial cell interactions Iin vitro Journal of Dental Sciences. 2022.07; 17 (3): 1160-1168. ( PubMed, DOI )

Kyaw MS, Ebihara A, Maki K, Kimura S, Nakatsukasa T, Htun PH, Thu M, Omori S, Okiji T.. Effect of kinematics on the torque/force generation, surface characteristics, and shaping ability of a nickel-titanium rotary glide path instrument: An ex vivo study International Endodontic Journal. 2022.05; 55 (5): 531-543. ( PubMed, DOI )

Maki K, Ebihara A, Unno H, Omori S, Nakatsukasa T, Kimura S, Okaji T. Effect of Different Downward Loads on Canal Centering Ability, Vertical Force, and Torque Generation during Nickel-Titanium Rotary Instrumentation Materials (Basel). 2022.04; 7 (15): 2724. ( PubMed, DOI )

Kieu TQ, Tazawa K, Kawashima N, Noda S, Fujii M, Nara K, Hashimoto K, Han P, Okiji T.. Kinetics of LYVE-1-positive M2-like macrophages in developing and repairing dental pulp in vivo and their pro-angiogenic activity in vitro Scientific Reports. 2022.03; 12 (1): 5176. ( PubMed, DOI )

Nakatsukasa T, Ebihara A, Kimura S, Maki K, Nishijo M, Tokita D, Okiji T. Impact of radial lands on the reduction of torque/force generation of a heat-treated nickel-titanium rotary instrument Applied Sciences (Switzerland). 2022.03; 12 (5): 2620. ( DOI )

Thein HSS, Hashimoto K, Kawashima N, Noda S, Okiji T.. Evaluation of the anti-inflammatory effects of surface-reaction-type pre-reacted glass-ionomer filler containing root canal sealer in lipopolysaccharide-stimulated RAW264.7 macrophages Dental Materials Journal. 2022.02; 41 (1): 150-158. ( PubMed, DOI )

Orikasa S, Kawashima N, Tazawa K, Hashimoto K, Sunada-Nara K, Noda S, Fujii M, Akiyama T, Okiji T. Hypoxia-inducible factor 1α induces osteo/odontoblast differentiation of human dental pulp stem cells via Wnt/β-catenin transcriptional cofactor BCL9 Scientific Reports. 2022.01; 12 (1): 682. ( PubMed, DOI )

Sunada-Nara K, Kawashima N, Okiji T.. Micro-endodontic management of a fused mandibular molar with rare anatomical features: a case report The International Journal of Microdentistry. 2021.12; 12 (2): 70-76. ( DOI )

Dumrongvute K, Adel S, Wada T, Kawashima N, Piyachon C, Watanabe H, Kurabayashi T, Okiji T, Uo M.. Distrontium Cerate as a Radiopaque Component of Hydraulic Endodontic Cement Materials (Basel). 2021.12; 15 (1): 284. ( PubMed, DOI )

Aung NPS, Watanabe S, Okiji T.. Er:YAG Laser-Activated Irrigation in Comparison with Different Irrigation Systems for Cleaning the Apical Root Canal Area Beyond Ledge Photobiomodulation, Photomedicine, and Laser Surgery. 2021.12; 39 (12): 759-765. ( PubMed, DOI )

Kyaw MS, Ebihara A, Kasuga Y, Mak Ki, Kimura S, Htun PH, Nakatsukasa T, Okiji T. Influence of rotational speed on torque/force generation and shaping ability during root canal instrumentation of extracted teeth with continuous rotation and optimum torque reverse motion International Endodontic Journal. 2021.09; 54 (9): 1614-1622. ( PubMed, DOI )

Phyo YS, Hashimoto K, Kawashima N, Kuramoto M, Okiji T. Evaluation of the cytocompatibility of methacrylate resin-based root canal sealers with osteoblast-like cell Dental Materials Journal. 2021.07; 40 (4): 942-948. ( PubMed, DOI )

Ao X, Yang Y, Okiji T, Azuma M, Nagai S. Polymorphonuclear myeloid-derived cells that contribute to the immune paralysis are generated in the early phase of sepsis via PD-1/PD-L1 pathway Infection and Immunity. 2021.05; 89 (6): e00771-e00720. ( PubMed, DOI )

Nakatsukasa T, Ebihara A, Kimura S, Maki K, Nishijo M, Tokita D, Okiji T. Comparative evaluation of mechanical properties and shaping performance of heat-treated nickel titanium rotary instruments used in the single-length technique Dental Materials Journal. 2021.05; 40 (3): 743-749. ( PubMed, ichushi )

Thu M, Ebihara A, Adel S, Okiji T. Analysis of torque and force induced by rotary nickel-titanium instruments during root canal preparation: A systematic review Applied Sciences. 2021.04; 11 (7): 3079. ( DOI )

Hoshihara Y, Watanabe S, Kouno A, Yao K, Okiji T. Effect of tip insertion depth and irradiation parameters on the efficacy of cleaning calcium hydroxide from simulated lateral canals using Er:YAG laser- or ultrasonic-activated irrigation Journal of Dental Sciences. 2021.03; 16 (2): 654-660. ( PubMed, DOI )

Adel S, Wada T, Kawashima N, Abdou A, Watanabe H, Kurabayashi T, Okiji T, Uo M. Preparation and properties of tristrontium aluminate as an alternative component of mineral trioxide aggregate (MTA) cement Dental Materials Journal. 2021.01; 40 (1): 184-190. ( PubMed, DOI )

Yamauchi S, Watanabe S, Okiji T. Effects of heating on the physical properties of premixed calcium silicate-based root canal sealers Journal of Oral Science. 2021.01; 63 (1): 65-69. ( PubMed, DOI )

Htun PH, Ebihara A, Maki K, Kimura S, Nishijo M, Kyaw MS, Okiji T. Comparison of torque, screw-in force and shaping ability of glide path instruments in Continuous rotation and optimum glide path motion Journal of Endodontics. 2021.01; 47 (1): 94-99. ( PubMed, DOI )

Kuramoto M, Kawashima N, Tazawa K, Nara K, Fujii M, Noda S, Hashimoto K, Nozaki K, Okiji T. Mineral trioxide aggregate suppresses pro-inflammatory cytokine expression via the calcineurin/nuclear factor of activated T cells/early growth response 2 pathway in lipopolysaccharide-stimulated macrophages. International endodontic journal. 2020.12; 53 (12): 1653-1665. ( PubMed, DOI )

Tazawa K, Kawashima N, Kuramoto M, Noda S, Fujii M, Nara K, Hashimoto K, Okiji T. Transient receptor potential ankyrin 1 (TRPA1) is up-regulated in response to lipopolysaccharide via P38/ mitogen-activated protein kinase (MAPK) in dental pulp cells and promotes mineralization American Journal of Pathology. 2020.12; 190 (12): 2417-2426. ( PubMed, DOI )

Edanami N，Yoshiba K，Shirakashi M、Ibn Belal RS, Yoshiba N, Ohkura N, Tohma A, Takeuchi R, Okiji T, Noiri Y.. Impact of remnant healthy pulp and apical tissue on outcomes after simulated regenerative endodontic procedure in rat molars Scientific Reports. 2020.12; 10 (1): 20967. ( PubMed, DOI )

Thu M, Ebihara A, Maki K, Miki N, Okiji T. Cyclic fatigue resistance of rotary and reciprocating nickel-titanium instruments subjected to static and dynamic tests. Journal of Endodontics. 2020.11; 46 (11): 1752-1757. ( PubMed, DOI )

Thaw Dar O, Kakino S, Kusano M, Ikeda H, Miyashin M, Okiji T. Transmitted-light plethysmography detects changes in human pulpal blood flow elicited by innocuous tooth cooling and foot heating Archives of Oral Biology. 2020.11; 119 104881. ( PubMed, DOI )

Kawashima N, Hashimoto K, Kuramoto M, Bakhit A, Wakabayashi Y, Okiji T.. A Novel Bioactive Endodontic Sealer Containing Surface-Reaction-Type Prereacted Glass-Ionomer Filler Induces Osteoblast Differentiation Materials (Basel). 2020.10; 13 (20): 4477. ( PubMed, DOI )

Zaw SYM, Kaneko T, Zaw ZCT, Sone PP, Murano H, Gu B, Okada Y, Han P, Katsube KI, Okiji T. Crosstalk between dental pulp stem cells and endothelial cells augments angiogenic factor expression Oral Diseases. 2020.09; 26 (6): 1275-1283. ( PubMed, DOI )

Kouno A, Watanabe S, Hongo T, Yao K, Satake K, Okiji T. Effect of pulse energy, pulse frequency, and tip diameter on intracanal vaporized bubble kinetics and apical pressure during laser-activated irrigation using Er:YAG laser Photobiomodulation, Photomedicine, and Laser Surgery. 2020.07; 38 (7): 431-437. ( PubMed, DOI )

Aung NPS, WatanabeS, KounoA, Hongo T, Yao K, Satake K, Okiji T. Fluid Movement in the Apical Area Beyond the Ledge During Er:YAG Laser-Activated Irrigation: A Particle Image Velocimetry Analysis Photomodulation, Photomedicine and Laser Surgery. 2020.07; 38 (7): 438-446. ( PubMed, DOI )

Kasahara Yuki, Iino Yoshiko, Ebihara Arata, Okiji Takashi. Differences in the corono-apical location of sinus tracts and buccal cortical bone defects between vertically root-fractured and non-root-fractured teeth based on periradicular microsurgery Journal of Oral Science. 2020.07; 62 (3): 327-330. ( PubMed, DOI )

Sone PP, Kaneko T, Zaw SYM, Sueyama Y, Gu B, Murano H, Zaw ZCT, Okada Y, Han P, Katsube KI, Okiji T. Neural Regeneration/Remodeling in Engineered Coronal Pulp Tissue in the Rat Molar Journal of Endodontics. 2020.07; 46 (7): 943-949. ( PubMed, DOI )

Htun PH, Ebihara A, Maki K, Kimura S, Nishijo M, Okiji T. Cleaning and shaping ability of Gentlefile, HyFlex EDM, and ProTaper Next instruments: a combined micro-computed tomographic and scanning electron microscopic study Journal of Endodontics. 2020.07; 46 (7): 973-979. ( PubMed, DOI )

Fujii M, Kawashima N, Tazawa K, Hashimoto K, Nara K, Noda S, Nagai S, Okiji T.. Hypoxia-inducible factor 1α promotes interleukin 1β and tumour necrosis factor α expression in lipopolysaccharide-stimulated human dental pulp cells. International Endodontic Journal. 2020.05; 53 (5): 636-646. ( PubMed, DOI )

Htun PH, Ebihara A, Maki K, Kimura S, Nishijo M, Tokita D, Okiji T. Comparison of torque, force generation and canal shaping ability between manual and nickel-titanium glide path instruments in rotary and optimum glide path motion. Odontology. 2020.04; 108 188-193. ( PubMed, DOI )

Maki K, Ebihara A, Kimura S, Nishijo M, Tokita D, Miyara K, Okiji T. Enhanced root canal-centering ability and reduced screw-in force generation of reciprocating nickel-titanium instruments with a post-machining thermal treatment. Dental Materials Journal. 2020.03; 39 (2): 251-255. ( PubMed, DOI )

Kimura S, Ebihara A, Maki K, Nishijo M, Tokita D, Okiji T. Effect of optimum torque reverse motion on torque and force generation during root canal instrumentation with crown-down and single-length techniques Journal of Endodontics. 2020.02; 46 (2): 232-237. ( PubMed, DOI )

Fujii M, Kawashima N, Tazawa K, Hashimoto K, Nara K, Noda S, Kuramoto M, Orikasa S, Nagai S, Okiji T . HIF1α inhibits LPS-mediated induction of IL-6 synthesis via SOCS3-dependent CEBPβ suppression in human dental pulp cells Biochemical and Biophysical Research Communications . 2020.02; 522 (2): 308-314. ( PubMed, DOI )

Hongo T, Watanabe S, Kouno A, Yamauchi S, Hoshinara Y, Yao K, Satake K and Okiji T. Evaluation of apical pressure during root canal irrigant activation using a diode laser with an optothermal converter-coated tip The Japanese Journal of Conservative Dentistry. 2019.12; 62 (6): 304-310. ( DOI )

Rashed B, Iino Y, Ebihara A, Okiji T. Evaluation of crack formation and propagation with ultrasonic root-end preparation and obturation using a digital microscope and optical coherence tomography. Scanning. 2019.12; 2019 5240430. ( PubMed, DOI )

Nara K, Kawashima N, Noda S, Fujii M, Hashimoto K, Tazawa K, Okiji T. Anti-inflammatory roles of microRNA 21 in lipopolysaccharide-stimulated human dental pulp cells. Journal of Cellular Physiology.. 2019.11; 234 (11): 21331-21341. ( PubMed, DOI )

Hosoya N, Takigawa T, Horie T, Maeda H, Yamamoto Y, Momoi Y, Yamamoto K, Okiji T. A review of the literature on the efficacy of mineral trioxide aggregate in conservative dentistry. Dental Material Journal. 2019.10; 38 (5): 693-700. ( PubMed )

Kaneko T, Sone PP, Zaw SYM, Sueyama Y, Zaw ZCT, Okada Y, Murano H, Gu B, Okiji T. In vivo Fate of Bone Marrow Mesenchymal Stem Cells Implanted into Rat Pulpotomized Molars Stem Cell Research. 2019.07; 38 101457. ( PubMed, DOI )

Tong F, Maki K, Kimura S, Nishijo M, Tokita D, Ebihara A, Okiji T. Assessment of mechanical properties of WaveOne Gold Primary reciprocating instruments Dental Materials Journal. 2019.06; 38 (3): 490-495. ( PubMed, DOI )

Noda S, Kawashima N, Yamamoto M, Hashimoto K, Nara K, Sekiya I, Okiji T. Effect of cell culture density on dental pulp-derived mesenchymal stem cells with reference to osteogenic differentiation Scientific Reports. 2019.04; 9 (1): 5430. ( PubMed, DOI )

Hongo T, Watanabe S, Yao K, Satake K, Okiji T. Evaluation of cleaning efficacy-related properties of root canal irrigant activation using a computer-controlled hot tippowered with a diode laser Asian Pacific Journal of Dentistry. 2019.04; 19 9-15. ( DOI )

Gu B, Kaneko T, Zaw SYM, Sone PP, Murano H, Sueyama Y, Zaw ZCT, Okiji T. Macrophage populations show an M1-to-M2 transition in an experimental model of coronal pulp tissue engineering with mesenchymal stem cells International Endodontic Journal. 2019.04; 52 (4): 504-514. ( DOI )

Kaneko T, Zaw SYM, Sueyama Y, Katsube KI, Kaneko R, Nör JE, Okiji T. Inhibition of nuclear factor-κB prevents the development of experimental periapical lesions Journal of Endodontics. 2019.02; 45 (2): 168-173. ( PubMed, DOI )

Kang D, Wada T, Uo M, Okiji T. Influence of bentonite addition on handling and physical properties of synthesized tricalcium silicate cement Asian Pacific Journal of Dentistry. 2018.12; 18 (2): 37-44. ( DOI )

Kaneko T, Gu B, Phyo Pyai Sone, Su Yee Myo Zaw, Murano H, Zar Chi Thein Zaw, Okiji T. Dental pulp tissue engineering using mesenchymal stem cells: A review with a protocol. Stem Cell Reviews and Reports. 2018.10; 14 (5): 668-676. ( PubMed, DOI )

Rashed B, Iino Y, Komatsu K, Nishijo M, Hanada T, Ebihara A, Sunakawa M, Sumi Y, Okiji T. Evaluation of root canal anatomy of maxillary premolars using swept-source optical coherence tomography in comparison with dental operating microscope and cone beam computed tomography Photomedicine and Laser Surgery. 2018.08; 36 (9): 487-492. ( PubMed, DOI )

Fukumori Y, Nishijyo M, Tokita D, Miyara K, Ebihara A, Okiji T. Comparative analysis of mechanical properties of differently tapered nickeltitanium endodontic rotary instruments Dental Materials Journal. 2018.07; 37 (4): 667-674. ( PubMed, DOI )

Nishijo M, Ebihara A, Tokita D, Doi H, Hanawa T, Okiji T.. Evaluation of selected mechanical properties of NiTi rotary glide path files manufactured from controlled memory wires Dental Materials Journal. 2018.07; 37 (4): 549-554. ( PubMed, DOI )

Bakhit A, Kawashima N, Hashimoto K, , Noda S, Nara K, , Kuramoto M, Tazawa K, Okiji T. Strontium ranelate promotes odonto-/osteogenic differentiation/mineralization of dental papillae cells in vitro and mineralized tissue formation of the dental pulp in vivo. Scientific Reports. 2018.06; 8 (1): 9224. ( PubMed, DOI )

Sueyama Y, Kaneko T, Ito T, Okiji T.. Effect of lipopolysaccharide stimulation on stem cell-associated marker-expressing cells. International Endodontic Journal. 2018.02; 51 (suppl 2): e107-e114. ( PubMed, DOI )

Hashimoto K, Kawashima N, Ichinose S, Nara K, Noda S, Okiji T. EDTA treatment for sodium hypochlorite-treated dentin recovers disturbed attachment and induces differentiation of mouse dental papilla cells Journal of Endodontics. 2018.02; 44 (2): 256-262. ( PubMed, DOI )

Ohkura M， Ohkura N， Yoshiba N， Yoshiba K， Ida-Yonemochi H， Ohshima H， Saito I， Okiji T. Orthodontic force application upregulated pain-associated prostaglandin-I2/PGI2-receptor/TRPV1 pathway-related gene expression in rat molars. Odontology. 2018.01; 106 (1): 2-10. ( PubMed, DOI )

Yamamoto S, Han L, Noiri Y, Okiji T. Evaluation of the Ca ion release, pH and surface apatite formation of a prototype tricalcium silicate cement. International Endodontic Journal. 2017.12; 50 (Suppl 2): e73-e82. ( PubMed, DOI )

Hinata G, Yoshiba K, Han L, Edanami N, Yoshiba N, Okiji T. Bioactivity and biomineralization ability of calcium silicate-based pulp-capping materials after subcutaneous implantation. International Endodontic Journal. 2017.12; 50 (Suppl 2): e40-e51. ( PubMed, DOI )

Yao K, Stake K, Watanabe S, Ebihara E, Kobayashi C, Okiji T. Effect of Laser Energy and Tip Insertion Depth on the Pressure Generated Outside the Apical Foramen During Er:YAG Laser-Activated Root Canal Irrigation Photomedicine and Laser Surgery. 2017.12; 35 (12): 682-687. ( PubMed, DOI )

Ito T, Kaneko T, Sueyama Y, Kaneko R, Okiji T.. Dental pulp tissue engineering of pulpotomized rat molars with bone marrow mesenchymal stem cells. Odontology. 2017.10; 105 (4): 392-397. ( PubMed, DOI )

Niwano K, Okiji T, Noiri Y. Novel analysis of endodontic file manipulation using a newly developed apparatus for recording force and torque values with real-time lissajous curve display. Journal of Dentistry and Oral Disorders. 2017.09; 3 (5): 1073.

Kawashima N, Noda S, Yamamoto M, Okiji T. Properties of dental pulp-derived mesenchymal stem cells and the effects of culture conditions Journal of Endodontics. 2017.09; 43 (9S): S31-S34. ( PubMed, DOI )

Tokita D, Ebihara A, Nishijo M, Miyara K, Okiji T.. Dynamic Torque and Vertical Force Analysis during Nickel-titanium Rotary Root Canal Preparation with Different Modes of Reciprocal Rotation. Journal of Endodontics. 2017.07; 43 (10): 1706-1710. ( PubMed, DOI )

Ohkura N, Edanami N, Takeuchi R, Tohma A, Ohkura M, Yoshiba N, Yoshiba K, Ida-Yonemochi H, Ohshima H, Okiji T, Noiri Y. Effects of pulpotomy using mineral trioxide aggregate on prostaglandin transporter and receptors in rat molars. Scientific Reports. 2017.07; 7 (1): 6870. ( PubMed, DOI )

Tokita D, Ebihara A, Miyara K, Okiji T.. Dynamic torsional and cyclic fracture behavior of ProFile rotary instruments at continuous or Rreciprocating rotation as visualized with high-speed digital video imaging. Journal of Endodontics. 2017.07; 43 (8): 1337-1342. ( PubMed, DOI )

Sueyama Y, Kaneko T, Ito T, Kaneko R, Okiji T. Implantation of endothelial cells with mesenchymal stem cells accelerates dental pulp tissue regeneration/healing in pulpotomized rat molars. Journal of Endodontics. 2017.06; 43 (6): 943-948. ( PubMed, DOI )

Tazawa K， Ikeda H， Kawashima N， Okiji T. Transient receptor potential melastatin (TRPM) 8 is expressed in freshly isolated native human odontoblasts. Archives of Oral Biology. 2017.03; 75 55-61. ( PubMed, DOI )

Sugawara S, Shigetani Y, Kenmotsu S, Okiji T, Ohshima H. Evaluation of a new mouse model for studying dental pulpal responses to GaAlAs laser irradiation. Journal of Oral Biosciences. 2017.02; 59 (1): 38-43. ( DOI )

Uraba S, Ebihara A, Komatsu K, Ohbayashi N, Okiji T. Ability of cone-beam computed tomography to detect periapical lesions that were not detected by periapical radiography: A retrospective assessment according to tooth group. Journal of Endodontics. 2016.08; 42 (8): 1186-1190. ( PubMed, DOI )

Kawashima N, Okiji T. Odontoblasts: Specialized hard-tissue-forming cells in the dentin-pulp complex. Congenital Anomalies (Kyoto). 2016.07; 56 (4): 144-153. ( PubMed, DOI )

Shigetani Y, Ohkura N, Yoshiba K, Ohshima H, Hosoya A, Yoshiba N, Okiji T. GaAlAs laser-induced pulp mineralization involves dentin matrix protein 1 and osteopontin expression. Oral Diseases. 2016.07; 22 (5): 399-405. ( PubMed, DOI )

Han L, Okiji T. An ion extract obtained from mineral trioxide aggregate induced dentin remineralization and dentinal tubule occlusion in artificially demineralized bovine dentin. American Journal of Dentistry. 2016.06; 29 (3): 166-170. ( PubMed )

Sakaue Y, Domon H, Oda M, Takenaka S, Kubo M, Fukuyama Y, Okiji T, Terao Y. Anti-biofilm and bactericidal effects of Magnolia bark-derived magnolol and honokiol on Streptococcus mutans. Microbiology & Immunology. 2016.01; 60 (1): 10-16. ( PubMed, DOI )

Yoshiba N, Yoshiba K, Ohkura N, Takei E, Edanami N, Oda Y, Hosoya A, Nakamura H, Okiji T. Correlation between fibrillin-1 degradation and mRNA downregulation and myofibroblast differentiation in cultured human dental pulp tissue. Journal of Histochemistry & Cytochemistry. 2015.06; 63 (6): 438-448. ( PubMed, DOI )

Shigetani Y, Yoshiba K, Kuratate M, Takei E, Yoshiba N, Yamanaka Y, Ohshima H, Okiji T. Temporospatial localization of dentine matrix protein 1 following direct pulp capping with calcium hydroxide in rat molars. International Endodontic Journal. 2015.06; 48 (6): 573-581. ( PubMed, DOI )

Han L, Okiji T. Dentin tubule occluding ability of dentin desensitizers. American Journal of Dentistry. 2015.04; 28 (2): 90-94. ( PubMed )

Watanabe H, Kazama R, Asai T, Kanaya F, Ishizaki H, Fukushima M, Okiji T. Efficiency of the dual-cured resin cement polymerization induced by high-intensity LED curing units through ceramic material. Operative Dentistry. 2015.04; 40 (2): 153-162. ( PubMed, DOI )

Han L, Kodama S, Okiji T. Evaluation of calcium-releasing and apatite-forming abilities of fast-setting calcium silicate-based endodontic materials. International Endodontic Journal. 2015.02; 48 (2): 124-130. ( PubMed, DOI )

Ohsumi T, Takenaka S, Wakamatsu R, Sakaue Y, Narisawa N, Senpuku H, Ohshima H, Terao Y, Okiji T. Residual structure of Streptococcus mutans biofilm following complete disinfection favors secondary bacterial adhesion and biofilm re-development PLoS One. 2015.01; 10 (1): e0116647. ( PubMed, DOI )

Takei E, Shigetani Y, Yoshiba K, Hinata G, Yoshiba N, Okiji T. Initial transient accumulation of M2 macrophage-associated molecule-expressing cells after pulpotomy with mineral trioxide aggregate in rat molars. Journal of Endodontics. 2014.12; 40 (12): 1983-1988. ( PubMed, DOI )

Ohkura N, Shigetani Y, Yoshiba N, Yoshiba K, Okiji T. Prostaglandin transporting protein-mediated prostaglandin E2 transport in lipopolysaccharide-inflamed rat dental pulp. Journal of Endodontics. 2014.08; 40 (8): 1112-1114. ( PubMed, DOI )

Wakamatsu R, Takenaka S, Ohsumi T, Terao Y, Ohshima H, Okiji T. Penetration kinetics of four mouthrinses into Streptococcus mutans biofilms analyzed by direct time-lapse visualization. Clinical Oral Investigations. 2014.03; 18 (2): 625-634. ( PubMed, DOI )

Ito T, Kaneko T, Yamanaka Y, Shigetani Y, Yoshiba K, Okiji T. M2 macrophages participate in the biological tissue healing reaction to mineral trioxide aggregate. Journal of Endodontics. 2014.03; 40 (3): 379-383. ( PubMed, DOI )

Yamanaka Y, Shigetani Y, Yoshiba K, Kaneko T, Yoshiba N, Okiji T. Evaluation of the responses of MHC class II molecule-expressing cells and macrophages to epoxy resin-based and 4-META-containing, methacrylate resin-based root canal sealers in rat subcutaneous tissue. Dental Materials Journal. 2013.11; 32 (5): 822-827. ( PubMed, DOI )

Han L, Okiji T. Bioactivity evaluation of three calcium silicate-based endodontic materials. International Endodontic Journal. 2013.09; 46 (9): 808-814. ( PubMed, DOI )

Han L, Okiji T. Effects of a novel fluoride-containing aluminocalciumsilicate-based tooth coating material (Nanoseal) on enamel and dentin. American Journal of Dentistry. 2013.08; 26 (4): 191-195. ( PubMed )

Shigetani Y, Suzuki H, Ohshima H, Yoshiba K, Yoshiba N, Okiji T. Odontoblast response to cavity preparation with Er:YAG laser in rat molars: an immunohistochemical study. Odontology. 2013.06; 101 (2): 186-192. ( PubMed, DOI )

Kaneko T, Chokechanachaisakul U, Kawamura J, Yamanaka Y, Ito T, Sunakawa M, Suda H, Okiji . Up-regulation of p38 mitogen-activated protein kinase during pulp injury-induced glial cell/neuronal interaction in the rat thalamus. Journal of Endodontics. 2013.04; 39 (4): 488-492. ( PubMed, DOI )

Kaneko T, Arayatrakoollikit U, Yamanaka Y, Ito T, Okiji T. Immunohistochemical and gene expression analysis of stem-cell-associated markers in rat dental pulp. Cell and Tissue Research. 2013.03; 35 (3): 425-432. ( PubMed, DOI )

Chokechanachaisakul U, Kaneko T, Yamanaka Y, Okiji T, Suda H. A novel whole tooth-in-jaw-bone culture of rat molars: morphological, immunohistochemical, and laser capture microdissection analysis. Microscopy and Research Technique. 2012.10; 75 (10): 1341-1347. ( PubMed, DOI )

Yoshiba N, Yoshiba K, Ohkura N, Shigetani Y, Takei E, Hosoya A, Nakamura H, Okiji T. Immunohistochemical analysis of two stem cell markers of α-smooth muscle actin and STRO-1 during wound healing of human dental pulp. Histochemistry and Cell Biology. 2012.10; 138 (4): 583-592. ( PubMed, DOI )

Ohkura N, Shigetani Y, Yoshiba N, Yoshiba K, Okiji T. Gene expression analysis of membrane transport proteins in normal and lipopolysaccharide-inflamed rat dental pulp. Journal of Endodontics. 2012.05; 38 (5): 648-652. ( PubMed, DOI )

Yamanaka Y, Kaneko T, Yoshiba K, Kaneko R, Yoshiba N, Shigetani Y, Nör JE, Okiji T. Expression of angiogenic factors in rat periapical lesions. Journal of Endodontics. 2012.03; 38 (3): 313-317. ( PubMed, DOI )

Yoshiba N, Yoshiba K, Ohkura N, Hosoya A, Shigetani Y, Yamanaka Y, Izumi N, Nakamura H, Okiji T. Expressional alterations of fibrillin-1 during wound healing of human dental pulp. Journal of Endodontics. 2012.02; 38 (2): 177-184. ( PubMed, DOI )

Kaneko T, Sakaue H, Okiji T, Suda H. Clinical management of dens invaginatus in a maxillary lateral incisor with the aid of cone-beam computed tomography--a case report. Dental Traumatology. 2011.12; 27 (6): 478-483. ( PubMed, DOI )

Han L, Okiji T. Evaluation of the ions release / incorporation of the prototype S-PRG filler-containing endodontic sealer. Dental Materials Journal. 2011.11; 30 (6): 898-903. ( PubMed, DOI )

Shigetani Y, Sasa N, Suzuki H, Okiji T, Ohshima H. GaAlAs laser irradiation induces active tertiary dentin formation after pulpal apoptosis and cell proliferation in rat molars. Journal of Endodontics. 2011.08; 37 (8): 1086-1091. ( PubMed, DOI )

Yamanaka Y, Shigetani Y, Yoshiba K, Yoshiba N, Okiji T. Immunohistochemical analysis of subcutaneous tissue reactions to methacrylate resin-based root canal sealers. International Endodontic Journal. 2011.07; 44 (7): 669-675. ( PubMed, DOI )

Kaneko T, Okiji T, Kaneko R, Suda H, Nör JE. Laser-capture microdissection for Factor VIII-expressing endothelial cells in cancer tissues. Methods in Molecular Biology. 2011.06; 755 395-403. ( PubMed, DOI )

Niimi K, Yoshizawa M, Sugai T, Kobayashi T, Ono K, Takagi R, Okiji T, Saito C. Clinical study on root resorption of autotransplanted teeth with complete root formation. Asian Journal of Oral & Maxillofacial Surgery. 2011.03; 23 (1): 18-24. ( DOI )

Kaneko M, Kaneko T, Kaneko R, Chokechanachaisakul U, Kawamura J, Sunakawa M, Okiji T, Suda H. The role of N-methyl-D-aspartate receptor subunits in the rat thalamic mediodorsal nucleus during central sensitization. Brain Research. 2011.01; 1371 6-22. ( PubMed, DOI )

Sugai T, Yoshizawa M, Kobayashi T, Ono K, Takagi R, Kitamura N, Okiji T, Saito C. Clinical study on prognostic factors for autotransplantation of teeth with complete root formation. International Journal of Oral & Maxillofacial Surgery. 2010.12; 39 (12): 1193-1203. ( PubMed, DOI )

Watanabe Y, Mohri T, Takeyama M, Yamaki M, Okiji T, Saito C, Saito I. Long-term observation of autotransplanted teeth with complete root formation in orthodontic patients American Journal of Orthodontics & Dentofacial Orthopedics. 2010.12; 138 (6): 720-726. ( PubMed, DOI )

Kawamura J, Kaneko T, Kaneko M, Sunakawa M, Kaneko R, Chokechanachaisakul U, Okiji T, Suda H. Neuron-immune interactions in the sensitized thalamus induced by mustard oil application to rat molar pulp. Journal of Dental Research. 2010.11; 89 (11): 1309-1314. ( PubMed, DOI )

Asai T, Kazama R, Fukushima M, Okiji T. Effect of overglazed and polished surface finishes on the compressive fracture strength of machinable ceramic materials Dental Materials Journal. 2010.11; 29 (6): 661-667. ( PubMed )

Han L, Okiji T, Okawa S. Morphological and chemical analysis of different precipitates on mineral trioxide aggregate immersed in different fluids. Dental Materials Journal. 2010.10; 29 (5): 512-517. ( PubMed )

Hayakawa T, Tomita F, Okiji T. Influence of the diameter and taper of root canals on the removal efficiency of Thermafil Plus plastic carriers using ProTaper Retreatment Files Journal of Endodontics. 2010.10; 36 (10): 1676-1678. ( PubMed, DOI )

Kaneko T, Kaneko M, Chokechanachaisakul U, Kawamura J, Kaneko R, Sunakawa M, Okiji T, Suda H. Artificial dental pulp exposure injury up-regulates antigen-presenting cell-related molecules in rat central nervous system. Journal of Endodontics. 2010.03; 36 (3): 459-464. ( PubMed, DOI )

Chokechanachaisakul U, Kaneko T, Okiji T, Kaneko R, Kaneko M, Kawamura J, Sunakawa M, Suda H. Increased gene expression of Toll-like receptors and antigen-presenting cell-related molecules in the onset of experimentally induced furcation lesions of endodontic origin in rat molars. Journal of Endodontics. 2010.02; 36 (2): 251-255. ( PubMed, DOI )

Kaneko T, Okiji T, Kaneko R, Sunakawa M, Kaneko M, Suda H. Gene expression analysis of acutely traumatized pulps. Journal of Endodontics. 2010.01; 36 (1): 78-82. ( PubMed, DOI )

Han L, Ishizaki H, Fukushima M, Okiji T. Morphological analysis of flowable resins after long-term storage or surface polishing with a mini-brush Dental Materials Journal. 2009; 28 277-284.

Iizuka N, Suzuki A, Nozawa-Inoue K, Kawano Y, Nandasena BG, Okiji T, Maeda T. Differential cell-specific location of Cav-1 and Ca2+-ATPase in terminal Schwann cells and mechanoreceptive Ruffini endings in the periodontal ligament of the rat incisor Journal of Anatomy. 2009; 214 267-274.

Takenaka S, Wakamatsu R, Ozoe Y, Tomita F, Fukushima M, Okiji T. Translucency and color change of tooth-colored temporary coating materials American Journal of Dentistry. 2009; 22 361-365.

Kaneko T, Okiji T, Kaneko R, Suda H, Nör JE. Gene expression analysis of immunostained endothelial cells isolated from formaldehyde-fixated paraffin embedded tumors using laser capture microdissection--a technical report Microscopy Research & Technique. 2009; 72 908-912.

Han L, Okamoto A, Fukushima M, Okiji T. Evaluation of flowable resin composite surfaces eroded by acidic and alcoholic drinks Dental Materials Journal. 2008; 27 455-465.

Kaneko T, Okiji T, Kaneko R, Suda H. Characteristics of resident dendritic cells in different regions of the rat periodontal ligament Cell & Tissue Research. 2008; 331 413-421.

Iizuka N, Takenaka S, Shigetani Y, Okiji T. Removal of resin-based root canal filling materials with K3 rotary instruments: relative efficacy for different combinations of filling materials Dental Materials Journal. 2008; 27 75-80.

Kaneko T, Okiji T, Kaneko R, Nör JE, Suda H. Antigen-presenting cells in human radicular granulomas Journal of Dental Research. 2008; 87 553-557.

Kuratate M, Yoshiba K, Shigetani Y, Yoshiba N, Ohshima H, Okiji T. Immunohistochemical analysis of nestin, osteopontin, and proliferating cells in the reparative process of exposed dental pulp capped with mineral trioxide aggregate Journal of Endodontics. 2008; 34 970-974.

Shigetani Y, Takenaka S, Okamoto A, Abu-Bakr N, Iwaku M, Okiji T. Impact of Streptococcus mutans on the generation of fluorescence from artificially induced enamel and dentin carious lesions in vitro Odontology. 2008; 96 21-25.

Kaneko T, Okiji T, Zao L, Esguerra R, Suda H. Heterogeneity of dendritic cells in rat apical periodontitis Cell & Tissue Research. 2008; 331 617-623.

Han L, Okamoto A, Fukushima M, Okiji T. Evaluation of physical properties and surface degradation of self-adhesive resin cements Dental Materials Journal. 2007; 26 906-914.

Maeda T, Ono K, Ohuchi A, Hayashi T, Saito I, Okiji T, Uoshima K. An evaluation of problem-based learning course at the Niigata University Faculty of Dentistry Dentistry in Japan. 2007; 43 166-170.

Yang G, Kawashima N, Kaneko T, Suzuki N, Okiji T, Suda H. Kinetic study of immunohistochemical colocalization of antigen presenting cells and nerve fibers in rat periapical lesions Journal of Endodontics. 2007; 33 132-136.

Yoshiba N, Yoshiba K, Hosoya A, Saito M, Yokoi T, Okiji T, Amizuka N, Ozawa H. Association of TIMP-2 with extracellular matrix exposed to mechanical stress and its co-distribution with periostin during mouse mandible development Cell & Tissue Research. 2007; 330 133-145.

Zhao L, Kaneko T, Okiji T, Takagi M, Suda H. Immunoelectron microscopic analysis of CD11c-positive dendritic cells in the periapical region of the periodontal ligament of rat molars Journal of Endodontics. 2006; 32 1164-1167.

Tate Y, Yoshiba K, Yoshiba N, Iwaku M, Okiji T, Ohshima H. Odontoblast responses to GaAlAs laser irradiation in rat molars: an experimental study using heat-shock protein-25 immunohistochemistry European Journal of Oral Science. 2006; 114 50-57.

Han L, Okamoto A, Fukushima M, Okiji T. Evaluation of a new fluoride-releasing one-step adhesive Dental Materials Journal. 2006; 25 509-515.

Han L, Okamoto A, Fukushima M, Okiji T. Enamel micro-cracks produced around restorations with flowable composites Dental Materials Journal . 2005; 24 83-91.

Han L, Cruz E, Fukushima M, Okamoto A, Okiji T. An ultrastructural analysis of the prototype single-step adhesive applied on enamel and dentin surfaces Dental Materials Journal. 2004; 23 321-328.

Angelova A, Takagi Y, Okiji T, Kaneko T, Yamashita Y. Immunocompetent cells in the pulp of human deciduous teeth Archives of Oral Biology. 2004; 49 29-36.

Kikuchi I, Wadachi R, Yoshioka T, Okiji T, Kobayashi C, Suda H. An experimental study on the vasoconstriction effect of calcium hydroxide using rat mesentery Australian Endodontic Journal. 2003; 29 116-119.

Okiji T. Modified usage of the Masserann kit for removing intracanal broken instruments Journal of Endodontics. 2003; 29 466-467.

Kaneko T, Okiji T, Kan L, Suda H, Takagi M. An immunoelectron-microscopic study of class II major histocompatibility complex molecule-expressing macrophages and dendritic cells in experimental rat periapical lesions Archives of Oral Biology. 2001; 46 713-720.

Kan L, Okiji T, Kaneko T, Suda H. Localization and density of myeloid leucocytes in the periodontal ligament of normal rat molars Archives of Oral Biology. 2001; 46 509-520.

Kaneko T, Okiji T, Kan L, Takagi M, Suda H. Ultrastructural analysis of MHC class II molecule-expressing cells in experimentally induced periapical lesions in the rat Journal of Endodontics. 2001; 27 337-342.

Kamal AM, Okiji T, Suda H. Response of Class II molecule-expressing cells and macrophages to cavity preparation and restoration with 4-META/MMA-TBB resin International Endodontic Journal. 2000; 33 367-373.

Méndez-Vilas A,. Díaz J (Eds.); Kaneko T, Okiji T et al.. Microscopy, science, technology, applications and education, vol 3. Formatex Research Center， 2010.12 Laser capture microdissection from formaldehyde-fixated and demineralized paraffin embedded tissues (ISBN : 978-84-614-6191-2)

Keiichiro Maki, Arata Ebihra, Takashi Okiji. Effect of downward loads on torque and force generation and shaping ability of differently heat-treated nickel-titanium rotary instruments. AAE annual meeting 2024.04.17 Los angels

Okiji, T. Vital pulp therapy: Biological basis and clinical evidence. Essential updates on operative dentistry and endodontics 2024.01.29 Bangkok, Thailand

Yu Z, Kawashima N, Wang S, Okiji T. MicroRNA-27a promotes osteo-/odontoblastic differentiation of human dental pulp stem cells by targeting dickkopf homolog 3. 第 88 回口腔病学会学術大会 2023.12.01 東京

Wang S, Kawashima N, Yu Z, Okiji T. MicroRNA-27a downregulates proinflammatory cytokines expression in LPS-stimulated human dental pulp cells. 第 88 回口腔病学会学術大会 2023.12.01 東京

Myint PYA, Watanabe S, Mochizuki S, Natori K, Okiji T. Efficacy of Er:YAG laser-activated irrigation in cleaning root canals with simulated internal resorption cavities. 第35回日本レーザー歯学会総会・学術大会 2023.11.25 新宿、東京

Myint P, 渡辺聡, 川村拓也, 名取健太郎, 高野晃, 興地隆史. 各種水酸化カルシウム材の除去性の比較. 日本歯科保存学会 2023年度秋季学術大会 (第159回) 2023.11.11 浜松

Nyein Chan Ko，野田園子，岡田大和，田澤健人，川島伸之，興地隆史. Biocompatibility and pro-mineralization effects of premixed calcium silicate-based materials on human dental pulp stem cells. 日本歯科保存学会 2023年度秋季学術大会 (第159回) 2023.11.11 浜松

ラット臼歯歯髄へのMO貼付に伴う視床におけるSostdc1 mRNA発現の低下. 日本歯科保存学会2023年度秋季学術大会（第159回） 2023.11.11 浜松

Ohshima R, Kawashima N, Okiji T. Induction of odontoblasts in MTA-applied exposed molar pulp tissues is disturbed in osteopontin knockout mice. The 25th KACD-JSCD Joint Scientific Meeting 2023.11.04 Seoul, Korea

Mochizuki S, Watanabe S, Liu J, Okiji T. Smear layer removal efficacy of different irrigation techniques in conservatively instrumented root canals. The 25th KACD-JSCD Joint Scientific Meeting 2023.11.04 Seoul, Korea

Ito R, Watanabe S, Satake K, Okiji T. Accuracy and efficiency of fiber post removal using surgical guides: An ex vivo study. The 25th KACD-JSCD Joint Scientific Meeting 2023.11.04 Seoul, Korea

Kawashima.N, Okiji T. Effects of hypoxic condition on mineralization and inflammation in the pulp tissue. Asian Pacific Endodontic Confederation 2023.08.25 Taipei, Taiwan

Okada Y, Kawashima N, Okiji T. Endodontic retreatment of a maxillary first molar with multiple iatrogenic complications. Asian Pacific Endodontic Confederation 2023.08.25 Taipei, Taiwan

Chunmei R, Tazawa K, Kawashima N, Okiji T. Metformin suppresses pro-inflammatory cytokine expression in LPS-stimulated human dental pulp stem cells . 第44回歯内療法学会学術大会 2023.07.09 東京

Alchawoosh A, Hashimoto K, Kawashima N, Nozaki K, OKIJI T. Extracts from hydraulic calcium silicate-based endodontic materials promoted mineralization in murine osteoblastic cells. 日本歯科保存学会2022年度秋季学術大会（第157回） 2022.11.10 岡山

Moe Sandar Kyaw, Maki K, Kimura S, Myint Thu, Omori S, Ebihara A, Okiji T. Effect of root canal curvature location and preset torque settings on torque/force generation and shaping ability of nickel titanium rotary instruments. 第24回日韓歯科保存学会学術大会 2022.11.10 岡山

Alchawoosh A, Hashimoto K, Kawashima N, Okiji T. Anti inflammatory effects of hydraulic calcium silicate based endodontic sealers on lipopolysaccharide stimulated macrophages. 第43回日本歯内療法学会学術大会 2022.07.09

Alchawoosh A, Hashimoto K, Kawashima N, Okiji T. Anti-inflammatory effects of hydraulic calcium silicate-based endodontic sealers on lipopolysaccharide-stimulated macrophages. 第43回日本歯内療法学会学術大会 2022.07 Web開催

Thu M, Ebihara A, Kyaw MS, Omori S, Maki K, Kimura S, Unno H, Okiji T. Influence of Different Kinematics on Stationary and Dynamic Torque/Screw-in Force Generation during Nickel-titanium Rotary Instrumentation. 第43回日本歯内療法学会学術大会 2022.07 Web開催

Wang S, Sunada-Nara K, Kawashima N, Han P, Okiji T. MicroRNA-27a downregulates proinflammatory cytokines expression in LPS-stimulated human pulp cells.. The 100th General Session & Exhibition of the IADR 2022.06.23 Virtual Meeting

Yu Z, Sunada-Nara K, Kawashima N, Kieu QT, Han P, Okiji T. MicroRNA-27a upregulates osteoblastic markers-expression in human dental pulp cells. The 100th General Session & Exhibition of the IADR 2022.06.23 Virtual Meeting

Han P, Sunada-Nara K, Kawashima N, Wanf S, Kieu QT, Yu Z, Okiji T. MicroRNA-146b suppresses proinflammatory mediators synthesis in lipopolysaccharide-stimulated dental pulp cells. The 100th General Session & Exhibition of the IADR 2022.06.20 Virtual Meeting

Kieu QT,Tazawa K, Kawashima N, Noda S, Fujii M, Sunada-Nara K, Hashimoto K, Han P, Okiji T. LYVE-1+ M2-macrophages: identification in dental-pulp and their pro-angiogenic activity in-vitro. The 100th General Session & Exhibition of the IADR 2022.06.20 Virtual Meeting

Kyaw MS, Maki K, Kimura S, Thu M, Ebihara A, Okaji T. Effect of Root Canal Curvature Location and Preset Torque Settings on Torque/Force Generation and Shaping Ability of a Nickel Titanium Rotary Glide Path Instrument. 日本歯科保存学会2022年度春季学術大会（第156回） 2022.06 Web開催

Adel S, Hashimoto K, Kawashima N, Wada T, Uo M, Okiji T. Biocompatibility and pro-mineralization effect of tristrontium aluminate cement. 第８６回口腔病学会 2021.12.04 東京

Okada Y, Kawashima N, Noda S, Murano H, Zaw ZCT, Han P, Hashimoto K, Okiji T. Vascular endothelial growth factor promotes migration and osteo/odontoblastic differentiation of SHEDs via ERK signaling. The International Scientific Meeting of 30th Anniversary of Korean Academy of Endodontics & the 19th JEA-KAE Joint Scientific Meeting 2021.10.29 Seoul, Korea

Dumrongvute K, Kawashima N, Uo M, Okiji T. Physical properties of a novel endodontic cement based on Sr and Ce composite oxide. The International Scientific Meeting of 30th Anniversary of Korean Academy of Endodontics & the 19th JEA-KAE Joint Scientific Meeting 2021.10.29 Seoul, Korea

Han P, Sunada-Nara K, Kawashima N, Wang S, Kieu QT, Okiji T.. Anti-inflammatory Effects of MicroRNA146b on Lipopolysaccharide-stimulated Human Dental Pulp Cells. 日本歯科保存学会 2021年度秋季学術大会（第155回） 2021.10.28 Web開催

Thu M, Ebihara A, Kyaw MS, Kasuga Y, Maki K, Omori S, Kimura S, Nishijo M, Okiji T. Dynamic Torque and Screw-in Force of Glide Path Instruments in Different Canal Configurations. 日本歯科保存学会 2021年度秋季学術大会（第155回） 2021.10.28 Web開催

Kyaw MS, Maki K, Kimura S, Thu M, Omori S, Ebihara A, Okiji T. Effect of kinematicts on the surface characteristics, torque/force generation, and shapingability of a nickel titanium rotary glide path instrument. 日本歯科保存学会2021年度秋季学術大会（第155回） 2021.10.28

韓沛豊、砂田(奈良)圭介、川島伸之、 Wang S, Thoai KQ, 興地隆史. LPSで刺激されたヒト歯髄細胞におけるMicroRNA146bの抗炎症作用. 日本歯科保存学会2021年度秋季学術大会(155回) 2021.10.28 Web開催

Okiji T. Calcium silicate endodontic materials: properties and clinical application. FDI World Dental Congress 2021.09.26 Virtual Meeting

Okiji T. Endodontic considerations of traumatized teeth. FDI World Dental Congress 2021.09.26 Virtual Meeting

10) Thu M, Ebihara A, Maki K, Nishijo M, Kimura S, Nakatsukasa T, Kyaw M, Okiji T. Effect of different axial speed patterns on fatigue resistance of rotary Nickel-titanium instruments. 第24回日本歯科医学会学術大会 2021.09.23 Web開催

Fujii M, Kawashima N, Nara K, Noda S, Hashimoto K, Okiji T.. Hypoxia-induced microRNA-210 regulates inflammatory cytokine expression in lipopolysaccharide-stimulated dental-pulp cells. 2021 IADR/AADR/CADR General Session 2021.07.22 Virtual Meeting

Sunada-Nara K, Kawashima N, Fujii M, Noda S, Hashimoto K, Okiji T. MicroRNA -146b downregulates proinflammatory cytokine expression in LPS-stimulated human pulp cells.. 2021 IADR/AADR/CADR General Session 2021.07.22 Virtual Meeting

Thein HSS, Hashimoto K, Noda S, Kawashima N, Okiji T. Surface-reaction-type prereacted glass-ionomer filler containing root canal sealer down-regulates the pro-inflammatory cytokines in lipopolysaccharide-stimulated macrophages. 日本歯科保存学会2021年度春季学術大会（第154回） 2021.06.10 Web開催

折笠紫音. 低酸素誘導因子1αはWnt/β-catenin転写補助因子BCL9を介してヒト歯髄幹細胞の骨芽・象牙芽細胞分化を誘導する. 令和2年度バランスユニット若手研究者ワークショップ 2021.03.09 Web開催

Phyo YS, Hashimoto K, Kawashima N, Kuramoto M, Okiji T. Evaluation of the cytocompatibility of methacrylate resin-based sealers with osteoblast-like cells. Korean Academy of Endodontics Online Annual Congress &18th JEA-KAE Joint Meeting 2020.11.28 Virtual Meeting

Htoo SST, Hshimoto K, Kawashima N, Kuramoto M, Noda S, Nara K, Fujii M, Okiji T. Evaluation of anti-inflammatory effect of surface-reaction-type prereacted glass-Ionomer filler containing root canal sealer in lipopolysaccharide-stimulated RAW264.7 macrophage. Korean Academy of Endodontics Online Annual Congress &18th JEA-KAE Joint Meeting 2020.11.28 Virtual Meeting

Kieu Quoc T, Tazawa K, Kawashima N, Nara K, Fujii M, Noda S, Hashimoto K, Okiji T. Lyve-1+ Pulpal Macrophages: M2-polarization and Response to Cavity Preparation. The 68th Annual Meeting of Japanese Assosiation for Dental Research 2020.11.07 Vertual Meeting

Ao Xiang，東みゆき，永井重徳. ザイモザン誘導性免疫麻痺モデルにおけるPD-1/PD-L1経路の役割. 第62回歯科基礎医学会 2020.09.11 Web開催

Nyein Pyae Sone Aung, 渡辺聡, 高野晃，八尾香奈子，佐竹和久, 興地隆史. Cleaning efficacy of different irrigant activation techniques in the apical area beyond the ledge in curved root canals. 第41回日本歯内療法学会 2020.06.27

Pyae Hein Htun, 牧圭一郎, 木村俊介, 西条美紀, 海老原新, 興地隆史. Root canal cleaning efficacy and shaping ability of Gentlefile. 第41回日本歯内療法学会 2020.06.27

Nyein Pyae Sone Aung, 渡辺聡, 高野晃，八尾香奈子，佐竹和久, 興地隆史. レッジを伴う根管における各種根管洗浄法の根尖部清掃効果. 第41回日本歯内療法学会学術大会 2020.06.27 誌上開催

Pyae Hein Htun，牧圭一郎，木村俊介，西条美紀，海老原新，興地隆史. ジェントルファイルの根管形成能および根管壁の清掃能について. 第41回日本歯内療法学会学術大会 2020.06.27

Myint Thu, EBIHARA Arata, NISHIJO Miki, MAKI Keiichiro, OKIJI Takashi. Cyclic Fatigue Resistance of Rotary and Reciprocating NiTi Instruments Subjected to Static and Dynamic Tests. 日本歯科保存学会2020年度春季学術大会（第152回） 2020.06.11

u Yee Myo Zaw Zar、金子友厚、Chi Thein Zaw、Phyo Pyai Sone、村野浩気、顧彬、岡田大和、Peifeng HAN、興地隆史. Crosstalk between Dental Pulp Stem Cells and Endothelial Cells Promoted via Nuclear Factor Kappa B Signaling Pathways. 日本歯科保存学会2020年度春季学術大会（第152回） 2020.06.11

Phyo Pyai Sone，金子友厚，Su Yee Myo Zaw，顧彬，村野浩気，Zar Chi Thein Zaw， 岡田大和，Peifeng HAN，興地隆. Time Course Analysis of Neural Regeneration/Remodeling in Engineered Coronal Pulp Tissue in the Rat Molar. 日本歯科保存学会2020年度春季学術大会（第152回） 2020.06.11

Myint Thu，海老原新，西条美紀，牧圭一郎，興地隆史. 静的/動的回転疲労試験による連続回転および往復回転ニッケルチタン製ロータリーファイルの回転疲労耐性. 日本歯科保存学会2020年度秋季学術大会(第152回) 2020.06.11

Thaw Dar Oo, Satoko KAKINO, Masahiko KUSANO, Hideharu IKEDA, Michiyo MIYASHIN, Takashi OKIJI. Transmitted-light plethysmography detects changes in human pulpal blood flow elicited by innocuous foot heating. 日本歯科保存学会2020年度春季学術大会（第152回） 2020.06

Tazawa Kento, Kawashima Nobuyuki, Kuramoto Masashi, Nara Keisuke, Fujii Mayuko, Noda Sonoko, Hashimoto Kentaro, Okiji Takashi. TRPA1 is upregulated in response to LPS via p38/MAPK and promotes mineralization in dental pulp cells. 2019年度バランスユニット若手ワークショップ 2020.02.07 Tokyo

Thaw Dar Oo, Kakino S, Kusano M, Ikeda H, Miyashin M, Okiji T. Systemic circulatory influence on pulpal circulation in young adult human teeth. The 9th Conference of the Asian International Association of Dental Traumatology 2020 Virtual Meeting

Okiji T. Defense, repair and regeneration of the dental pulp. . Special Lecture, Wuhan University School and Hospital of Stomatology 2019.11.29 Wuhan, China

Mayuko F, Nobuyuki K, Shion O, Sonoko N, Keisuke N, Kentaro H, Kento T, Shigenori N, Takashi O. HIF1a inhibits LPS-mediated induction of IL-6 synthesis via SOCS3-dependent CEBPb suppression in human dental pulp cells. The 21th KACD-JSCD Joint Scientific Meeting 2019.11.09 Soul, South korea

Orikasa S, Kawashima N, Fujii M, Yamamoto M, Hashimoto K, Tazawa K, Okiji T. Hypoxic condition induces hypoxia-inducible factor 1α and upregulates Wnt/β-catenin transcriptional cofactors, Bcl9 and Bcl9l, in mouse dental papillae cells. The 21st KACD-JSCD Joint Scientific Meeting 2019.11.09 Seoul, Korea

倉本将司，川島伸之，田澤建人，奈良圭介，藤井真由子，野田園子，橋本健太郎，興地隆史. MTAはマクロファージからの炎症性メディエーター産生をcalcineurin/NFATシグナルを介して抑制する. 日本歯科保存学会２０１９年度秋季学術大会（第１５１回） 2019.11.08 博多

Zar Chi Thein Zaw, 金子友厚, Su Yee Myo Zaw, Phyo Pyai Sone, 村野浩気, 顧彬, 岡田大和, 末山有希子, 興地隆史 . 血管内皮細胞と共培養されたラット血管内皮細胞および骨髄間葉系幹細胞の 血管新生因子発現に nuclear factor kappa B 抑制が及ぼす影響. 第151回日本歯科保存学会学術大会秋季大会 2019.11.07

Aung S, Watanabe S, Kouno A, Hongo T, Yao K, Satake K, Okiji T. Cleaning potential beyond the ledge using Er：YAG Laser-activated irrigation A particle image velocimetry analysis. 10th Mandalay Dental Conference 2019.07.20 Mandalay, Myanmar

濵 洋平，水口俊介，佐々木啓一，前田健康，羽村　章，一戸達也，興地隆史，渡部徹郎. 健康長寿を育む歯学教育コンソーシアム -第５報- ５年間を終えて今後の展望. 第38回日本歯科医学教育学会学術大会 2019.07.19 博多

Bayan Rashed，飯野由子，海老原新，興地隆史. 逆根管窩洞形成および充填に伴う亀裂発生と伸展に関するデジタルマイクロスコープおよび光干渉断層計を用いた評価. 日本歯科保存学会2019年春度季学術大会（第150回） 2019.06.27 金沢

Su Yee Myo Zaw, 金子友厚, Zar Chi Thein Zaw, Phyo Pyai Sone, 村野浩気, 顧彬, 岡田大和, 末山有希子, 興地隆史. 血管内皮細胞と共培養された歯髄幹細胞の血管新生因子発現に対する nuclear factor kappa B抑制の影響. 第150回日本歯科保存学会学術大会春季大会 2019.06.27 石川

Phyo Pyai Sone, 金子友厚, Su Yee Myo Zaw, 顧彬, 村野浩気, Zar Chi Thein Zaw, 岡田大和, 末山有希子, 興地隆史. 間葉系幹細胞冠部歯髄再生動物実験モデルにおける Nerve Growth Factor およびGrowth Associated Protein 43の発現について. 第150回日本歯科保存学会学術大会春季大会 2019.06.27

Adel S, Wada T, Okiji T, Uo M. Preparation of strontium cement as an alternative component of MTA cement. 第40回日本歯内療法学会学術大会 2019.06.15

Sherif Adel, Wada T, Okiji T, Uo M. Preparation of strontium cement as an alternative component of MTA cement. . 第40回日本歯内療法学会学術大会 2019.06.14 東京

Okiji T. Defense, repair and regeneration of the dentin/pulp complex: a biological basis for vital pulp therapy. . The 20th Scientific Congress of the Asian Pacific Endodontic Confederation 2019.04.26 Istanbul, Turkey

毛利 環，渡辺 敦，八巻 正樹，山縣憲二，相原有希子，渡辺 聡，興地 隆史. 唇顎口蓋裂症例に発症した侵襲性歯頸部吸収（ICR）歯内/歯周治療と矯正歯科的対応. 第28回茨城県歯科医学会 2019.03.15 水戸

Okiji T. Education system in the Faculty of Dentistry, Tokyo Medical & Dental University. The 6th Tri-University Consortium on Oral Science and Education 2018.11.30 Tokyo

Okiji T. Education system in the Faculty of Dentistry, Tokyo Medical & Dental University. The 6th Tri-University Consortium on Oral Science and Education 2018.11.30 Tokyo

Aung S, Watanabe S, Kouno A, Hongo T, Yao K, Satake K, Okiji T. Cleaning the apical area beyond the ledge using Er:YAG laser-activated irrigation: A particle image velocimetry analysis. 日本歯科保存学会2018年度秋季学術大会（第149回） 2018.11.01 京都

Murano H, Kaneko T, Sunakawa M, Zaw SYM, Sone PP, Okiji T. Screening of a representative gene related to thalamic neuronal activation following dental pulp inflammation in rats. The International Federation of Endodontic Associations 11th World Endodontic Congress 2018.10.05

Murano H, Kaneko T, Sunakawa M, Zaw S Y M, Sone P P, Okiji T. Screening of a representative gene related to thalamic neuronal activation following dental pulp inflammation in rats. IFEA 11th World Endodontic Congress 2018.10.04 Seoul

Kang D, Wada T, Uo M, Okiji T. Effect of synthetic clay addition on rheological and physical properties of synthetic tricalcium silicate. IFEA 11th World Endodontic Congress 2018.10.04 Seoul

Maki K,Ebihara A,Kimura S,Nishijo M,Tokita D,Okiji T. Effect of up-and-down speeds on canal centering ability and stress generation of NiTi rotary instruments. IFEA 11th World Endodontic Congress 2018 2018.10.04 Soul

Noda S, Kawashima N, Hashimoto K, Nara K, Kuramoto M, Tazawa K, Okiji T. In Vivo Mineralization and In Vitro Differentiation of Dense-Cultured DPSCs. 96th General Session & Exhibition of the IADR 2018.07.25 London, England

Kawashima N, Kuramoto K, Bakhit A, Hashimoto K, Okiji T. Osteoblast differentiation induced by a prototype S-PRG filler-containing endodontic sealer.. 96th General Session and Exhibition of the IADR 2018.07.25 London

Phyo Pyai Sone，金子友厚，Su Yee Myo Zaw，末山有希子，Zar Chi Thein Zaw，興地隆史. 間葉系幹細胞を用いたラット歯冠歯髄再生モデルにおけるSubstance P 発現について. 第39回日本歯内療法学会学術大会. 2018.07.07 福岡

Su Yee Myo Zaw，金子友厚，末山有希子，興地隆史. ラット実験的根尖病変におけるNF-κB decoy ODN処置後のVEGF/VEGFR2 発現について. 第39回日本歯内療法学会学術大会 2018.07.07 福岡

Kawashima N, Kuramoto K, Bakhit A, Hashimoto K, Okiji T. Osteoblast differentiation induced by a prototype S-PRG filler-containing endodontic sealer. IADR/AADR/CADR General Session & Exhibition 2018.06.26 London

Yadanar Su Phyo, 川島伸之, Bakhit Alamuddin, 倉本将司, 橋本健太郎, 興地隆史. 三種のメタクリレートレジン系根管充填用シーラーのin vitroにおける細胞毒性の評価. 日本歯科保存学会2018年度春季学術大会（第148回） 2018.06.14 横浜

Pyae Hein Htun，牧圭一郎，木村俊介，西条美紀、時田大輔、海老原新、興地隆史. グライドパス形成中の垂直荷重、トルク、形成量の検討：手用切削と回転切削の比較. 日本歯科保存学会2018年度春季学術大会（第148回） 2018.06.14 神奈川県横浜市

Kawashima N, Noda S, Yamamoto M, Okiji T. Hard-tissue forming properties of dental pulp derived-mesenchymal stem cells. 2017 Faculty Annual Scientific Meeting of Hong Kong University 2017.12.14 Prince Philip Dental Hospital, Hong Kong University, Hong Kong

西条美紀, 海老原新, 時田大輔, 土居壽, 塙隆夫. NiTi形状記憶合金製グライドパス形成用ロータリーファイルにおける機械的性質. 第82回　口腔病学会学術大会 2017.11.20 東京

Phyo Pyai Sone, Kaneko T, Su Yee Myo Zaw, Sueyama Y, Gu B, Murano H, Okiji T. Nerve Fibers in Regenerative Process of Coronal Pulp Tissue Engineering. 第65回JADR総会学術大会 2017.11.18 東京

Gu B, Kaneko T, Sueyama Y, Su Yee Myo Zaw, Phyo Pyai Sone, Murano H, Okiji T. M1/M2 macrophage recruitment during coronal tissue-engineering in rat molars. 第65回JADR総会・学術大会 2017.11.18 東京

ラネル酸ストロンチウムによるマウス歯乳頭細胞の増殖および石灰化はカルシウム感知受容体を介して誘導される. 第147回日本歯科保存学会2017年度秋季学術大会 2017.10.27 マリオス　盛岡

藤井真由子, 川島伸之, 興地隆史. ヒト歯髄細胞における炎症性メディエーター産生制御におけるHIF1aの役割. 第59回歯科基礎医学会学術大会 2017.09.16 塩尻

Su Yee Myo Zaw, Kaneko T, Sueyama Y, Gu B, Phyo Pyai Sone, Okiji T. The fate of stem cells implanted in rat dental pulp. FDI World Dental Congress 2017.08.29 Madlid, Spain

牧圭一郎, 時田大輔, 木村俊介, 西条美紀, 宮良香菜, 海老原新, 興地隆史. 各種根管形成法における根管形成能の比較　学生による形成に対する評価. 第38回日本歯内療法学会学術大会 2017.07.22

倉本将司、川島伸之、野崎浩佑、Bakhit AY、奈良圭介、藤井真由子、橋本健太郎、野田園子、興地隆史. Mineral trioxide aggregateはLPS刺激マクロファージの機能をcalcium-sensing receptor を介して調節する. 第146回日本歯科保存学会2017年春季学術大会 2017.06.08 リンクステーションホール青森、青森

Okiji T. Vital pulp therapy: biological basis & current concepts. 首都医科大学特別講演 2017.05.26 Beijing

Noda S, Kawashima N, Hashimoto K, Aramaki O, Yamamoto M, Okiji T. Dense culture conditions induced human dental pulp stem cell differentiation. 95th Generel Session & Exhibition of the IADR 2017.03.22 San Francisco, CA

Kawashima N, Noda S, Hashimoto K, Saito M, Okiji T. Meis2 induces odonto-/osteoblastic differentiation and mineralization . 95th General Session & Exhibition of the IADR 2017.03.22 San Francisco, CA

Kawashima N, Hashimoto K, Okiji T. Rescue of mouse dental papillae cell-attachment to sodium hypochlorite-treated dentin disks by EDTA treatment. The 49th Scientific meeting of Korean Academy of Endodontics 2016.11.19 Seoul, Korea

GU B, KANEKO T, SUEYAMA Y, Sone PP, OKIJI T. . Immunohistochemical Characterization of M2 macrophages in a Rat Experimental Model of Coronal Pulp Tissue Engineering. 日本顕微鏡学会第５９回シンポジウム 2016.11.19 池袋　帝京平成大学　池袋キャンパス

Okiji T. Vital pulp therapy: biological basis and current concepts. The 18th Joint Scientific Meeting of Korean Academy of Conservative Dentistry - Japanese Society of Conservative Dentistry 2016.10.23 Seoul, Korea

Nara K, Kawashima N, Noda S, Hashimoto K, Okiji T. MicroRNA21 down-regulates the expression of inflammatory mediators in LPS-stimulated human dental pulp cells via an NF-κB dependent mechanism. 2016 Autumn Scientific Meeting (the 146th) and Joint Scientific Meeting of KACD-JACD (the 18th) 2016.10.23 Seoul, Korea

Kang D, Wada T,Uo M, Okiji T. Evaluation of mechanical properties of an experimental synthetic tricalcium silicate cement. 2016 Autumn Scientific Meeting (the 146th) and Joint Scientific Meeting of KACD-JACD (the 18th) 2016.10.23 Seoul, Korea

Okiji T. Defense, repair and regeneration of the dentin/pulp complex: a biological basis for vital pulp therapy . Penn Endodontic Global Symposium in Japan: Endodontics in Implant Era 2016.09.10 Tokyo

Sueyama Y, Kaneko T, Ito T, Okiji T.. Implantation of Stem Cells with Endothelial Cells Accelerates Tissue Regeneration.. JADR Hatton Award Competition 2016.09.02 東京医科歯科大学MDタワー

Fujii M, Kawashima N, Okiji T. Induction of HIF1a in human dental pulp cells by lipopolysaccharide. 第58回歯科基礎医学会学術大会 2016.08.24 札幌,北海道

Rashed BA, Ebihara A, Iino Y, Yoshioka T, Hanada T, Sunakawa M, Sumi Y, Okiji T. Evaluation of root canal anatomy of maxillary premolars using swept source optical coherence tomography in comaparison with dental operating microscope and cone beam computed tomography. The 15th Congress of the World Federation for Laser Dentistry 2016.07.18 Aichi Industry & Labor Center

Watanabe S, Ide A, Yao K, Satake K, Hongo T, Ebihara S, Kobayashi C, Okiji T. Pressure generated outside the apical foramen during root canal irrigation　activated by diode laser. 15th Congress of the World Federation for Laser Dentistry 2016.07.17

Iino Y, Yoshioka T, Hanada T, Ebihara A, Sunakawa M, Sumi Y, Okiji T. Visualization of substructures of resected apical root surface by swept-source optical coherence tomography. The 15th Congress of the World Federation for Laser Dentistry 2016.07.17 Nagoya, Aichi, Japan

Hongo T, Watanabe S, Ide A, Satake K, Yao K, Ebihara A, Okiji T. Kinetics of Vaporized Cavitation Bubbles during Root Canal Irrigation Activated by Diode Laser. The 15th Congress of the World Federation for Laser Dentistry 2016.07.17 名古屋

Yoshiba N, Yoshiba K, Ohkura N, Edanami N, Takeuchi R, Tohma A, Oda Y, Hosoya A, Nakamura H, Okiji T. Fibrillin-1 microfibrils influence human dental pulp regeneration. IADR Pulp Biology and Regeneration Group Satellite Symposium 2016 2016.06.28 Nagoya

Hashimoto K, Kawashima N, Nara K, Noda S, Saito M, Okiji T. Recovery effects of EDTA treatment on the attachment and differentiation of mouse dental pulp cells cultured on NaOCl-treated dentin. IADR Pulp Biology and Regeneration Group Satellite Symposium 2016 2016.06.28 Nagoya, Japan

Nara K, Kawashima N, Noda S, Hashimoto K, Bakhit A, Okiji T. Increase of miR21 expression in dental pulp cells and tissues in response to LPS stimulation. IADR Pulp Biology and Regeneration Group Satellite Symposium 2016 2016.06.28 Nagoya, Japan

Noda S, Kawashima N, Hashimoto K, Aramaki O, Yamamoto M, Okiji T. Effects of confluent culture condition on dental pulp stem cell surface markers, proliferation, gene expression. IADR Pulp Biology and Regeneration Group Satellite Symposium 2016 2016.06.28 Nagoya, Japan

Ikeda H, Aierken S, Tazawa K, Suda H, Okiji T. Quantitative analysis of changes in human enamel permeability after acid-etching/ whitening procedures. International Association for Dental Ressearch. Pulp Biology and Regeneration (PBRG) Symposium 2016.06.26 Nagoya

Kawashima N, Noda S, Hashimoto K, Yamamoto M, Okiji T. Properties of dental pulp derived-mesenchymal stem cells and effects of culture conditions . IADR Pulp Biology and Regeneration Group Satellite Symposium 2016 2016.06.26

Hongo T, Watanabe S, Ide A, Satake K, Yao K, Ebihara A, Kobayashi C, Okiji T. Kinetics of Vaporized Cavitation Bubbles during Root Canal Irrigation Activated by Diode Laser. 94th General Session and Exhibition of the IADR 2016.06.25 Seoul, Republic of Korea

Ikeda H, Suda H, Okiji T. Cold stimulus activates ionic channels in freshly isolated human odontoblasts.. International Association for Dental Ressearch 2016.06.22 South Korea

Sueyama Y, Kaneko T, Ito T, Okiji T. . Lipopolysaccharide Induces Proliferation and CD146-upregulation of Dental Pulp Stem Cell. . 2016 IADR/APR General Session & Exhibition 2016.06.22 Seoul, Korea

Aramaki O, Kawashima N, Shimada Y, Okiji T, Tagami J . Three-dimensional analysis of Iba1+ macrophages in human dental pulp using whole mount immunostaining. 94th General session & exhibition of the IADR 2016.06.22 Seoul, Korea

Tazawa K, Ikeda H, Kawashima N, Ozawa M, Suda H, Okiji T. Expression of TRPM8 in freshly isolated human odontoblasts.. 94th General Session & Exhibition of the International Association for Dental Research (IADR) 2016.06.22 South Korea

Bakhit A, Kawashima N, Yamamoto M, Hashimoto K, Noda S, Nara K, Okiji T. Effects of strontium ranelate on the mouse dental papillae cells (MDPs). IADR Pulp Biology and Regeneration Group Satellite Symposium 2016 2016.06.22 Nagoya

Sueyama Y, Kaneko T, Ito T, Okiji T.. Effects of Lipopolysaccharide for Three Kinds of Dental Pulp Related Stem Cells.. Universitas Indonesia-Niigata University collaborative symposium 2016.01.09 Lombok, Indonesia

Ohkura M, Ohkura N, Saito I, Okiji T. Expressional analysis of prostaglandin I₂ synthase and receptor in rat molar pulp during experimental tooth-movement. The 74th Annual Meeting of Japanese Orthodontic Society 2015.11.18 Fukuoka

Watanabe S, Yao K, Satake K, Hongo T, Ebihara A, Kobayashi C, Okiji T. Pressure generated outside the apex during root canal irrigation activated by diode laser and Er:YAG laser. The 17th JSCD/KACD Joint-Scientific Meeting 2015.11.12 Tokyo

Bakhit A, Kawashima N, Hashimoto K, Noda S, Nara K, Okiji T. Cytotoxic effects of new calcium silicate-based sealers on an osteoblastic cell line. The 17th JSCD/KACD Joint-Scientific Meeting 2015.11.12 Tokyo

Sueyama Y, Kaneko T, Ito T, Okiji T. Lipopolysaccharide-stimulated stem cells show increases of CD146 mRNA expression and cell proliferation. The 63rd Annual Meeting of Japanese Association for Dental Research 2015.10.30 Fukuoka

Kaneko T, Sueyama Y, Ito T, Okiji T. Macrophage-like cells are differentiated from stem cells in engineered pulp tissues . The 63rd Annual Meeting of Japanese Association for Dental Research 2015.10.30 Fukuoka

Sueyama Y, Kaneko T, Ito T, Okiji T. Lipopolysaccharide-stimulation causes proliferation of stem cells of the dental pulp: Double immunoperoxidase labeling analysis. The 56th Meeting of the Japan Society for Histochemistry and Cytochemistry 2015.10.03 Osaka

Sueyama Y, Kaneko T, Ito T, Okiji T. Effects of lipopolysaccharide-stimulation on CD146 and MAP1B mRNA expression in dental pulp stem cells. FDI Annual World Dental Congress 2015.09.22 Bangkok, Thailand

Ito T, Sueyama Y, Kaneko T, Okiji T. Dental pulp tissue-engineering with stem cells in rat molars. FDI Annual World Dental Congress 2015.09.22 Bangkok, Thailand

Komatsu K, Abe Y, Toshihiko T, Ishimura H, Ebihara A, Suda H, Okiji T. Diagnosis of vertical root fractures by analyzing reconstructed three-dimensional models obtained from CBCT images: a case series. 17th Biennial ESE Congress 2015.09.19 Barcelona, Spain

Yamamoto M, Hashimoto K, Bakhit A, Suzuki N, Kawashima N, Okiji T. Effects of short-period three-dimensional (3D) spheroid culture for odonto-/osteoblastic differentiation of dental pulp cells. 17th Biennial ESE Congress 2015.09.19 Barcelona, Spain

Sueyama Y, Kaneko T, Ito T, Okiji T. Histochemical and gene expression analysis of lipopolysaccharide-stimulated stem cells in dental pulp. The 57th Symposium of the Society for Histochemistry 2015.09.05 Vienna, Austria

Okiji T. Vital pulp therapy after traumatic tooth injury: Biological basis and current concepts. The 7th Congress of Asian International Association of Dental Traumatology 2015.07.11 Kitakyushu

Okiji T. Root canal preparation: Current concepts and techniques. Ulaanbaator Dental Center 2015.06.03 Ulaanbaator

Okiji T. Root canal preparation: Current concepts and techniques. Health Science University of Mongolia 2015.06.02 Ulaanbaator

Uraba S, Komatsu K, Ebihara A, Obayashi N, Okiji T. Detection of あpical periodontitis using cone-beam computed tomography and periapical radiography. The 4th Tri-University Consortium on Oral Science and Education 2015.05.20 Bangkok, Thailand

Kawamura J, Kaneko T, Yamanaka Y, Ito T, Sunakawa M, Okiji T. Immunohistochemical and gene-expression analysis of pulp injury-induced glial cell activation in the rat thalamuc. The 4th Tri-University Consortium on Oral Science and Education 2015.05.20 Bangkok, Thailand

Ohkura N, Ohkura M, Yoshiba N, Yoshiba K, Ida-Yonemochi H, Ohshima H, Okiji T. Immunolocalization and gene-expression of multidrug resistance-associated protein-4 in human pulp. 93rd General Session and Exhibition of the IADR 2015.03.11 Boston, MA

Yoshiba K, Takei E, Edanami N, Hinata G, Yoshiba N, Shigetani Y, Okiji T. Reparative dentinogenesis after pulp-capping with a light-cured calcium silicate-based material. 93rd General Session and Exhibition of the IADR 2015.03.11 Boston, MA

Yoshiba N, Yoshiba K, Ohkura N, Takei E, Edanami N, Oda Y, Hosoya A, Nakamura H, Okiji T. Fibrillin-1 degradation and myofibroblasts induction in cultured human dental pulp. 93rd General Session and Exhibition of the IADR 2015.03.11 Boston, MA

Takei E, Shigetani Y, Yoshiba K, Hinata G, Yoshiba N, Okiji T. M2-macrophage accumulation after pulpotomy with a light-cured resin-modified calcium-silicate material. 93rd General Session and Exhibition of the IADR 2015.03.11 Boston, MA

Ohkura M, Ohkura N, Yoshiba N, Yoshiba K, Ida-Yonemochi H, Ohshima H, Saito I, Okiji T. Prostaglandin I2 receptor expression in orthodontic force-applied rat dental pulp. 93rd General Session and Exhibition of the IADR 2015.03.11 Boston, MA

Hashimoto K, Kawashima N, Bakhit A, Yamamoto M, Koizumi Y, Takahashi S, Ohi C, Suzuki N. ALPase activity of pulp cells on EDTA and NaClO-treated dentin. 93rd General Session and Exhibition of the IADR 2015.03.11 Boston, MA

Watanabe H, Kazama R, Asai T, Ishizaki H, Fukushima M, Okiji T. Effects of irradiation distance and thickness of machinable ceramic on the irradiance of LED Curing-units. The 6th International Congress on Adhesive Dentistry 2015.01.30 Bangkok, Thailand