The 44th General Session ofthe Japanese Society for Dental Materials and Devices (JSDMD)

Kyoto Univ. (Place: Kyoto­TERRSA)

Hall AFriday, 24 Sept 20049:25­9:30 Opening

9:30­10:30 General Presentaion (Oral)Implant IA-01 XAFS analysis of surrounding tissue of the implants

oUO Motohiro1, AKASAKA Tsukasa1, WATARI Fumio1, YOKOYAMA Atsuro2, TAMURA Kazuchika1, TOTSUKA Yasunori1

1Hokkaido Univ., 2Hokkaido Univ. Hospital

A-02 The development of Quartz Crystal Microbalance sensor with hydroxyapatite coating usinga pulsed laser depostion technique

oHASHIMOTO Yoshiya1, KUSUNOKI Masanobu2,3, KAWASHIMA Masami2,NISHIKAWA Hiroaki2,3 HONTSU Shigeki2,3, NAKAMURA Masaaki1

1Osaka Dental Univ, 2Kinki Univ, 3JSTImplant IIA-03 Surface properties of dental implants (Part 2) Surface analysis of the titanium implantextracted from a rat bone

oWATANABE Kouichi1, HASHIMOTO Akihiko1, NOMURA Syuichi1, ENDO Miguel Masataka2,OKAWA Seigo1, KANATANI Mitsugu1, NAKANO Syuji1, KOBAYASHI Masayoshi1, MIYAKAWA

Osamu1

1Niigata Univ., 2Mizuho Ikakogyo Co.,Ltd.A-04 Sintering of carbon nanotube and their biocompatibility

oWANG Wei1, KONDO Hideomi1, YOKOYAMA Atsuro1, KAWASAKI Takao1,UO Motohiro1, OHKAWA Shoji1, AKASAKA Tsukasa1, SUGAWARA Toshi1,

WATARI Fumio1, OHMORI Mamori21Hokkuaido Univ., 2Tohoku Univ.

15:00 - 17:00 General Presentation (Oral)Resin IA-05 FE-SEM observation on the resin-dentin interface with the Clearfil DC Core Automix

oYAMADA Toshimoto, UNO Shigeru, SUGIZAKI Jumpei, MORIGAMI MakotoToranomon Hospital Dental Clinic

A-06 Effect of irradiation using violet LEDs on polymerization behavior of dental resinssupplemented with various photoinitiators (Part 2) Reaction kinetic analysis of polymerization

oTESHIMA Wataru, NOMURA Yuji, ARAKAWA Makoto, SHIBATA Atsuki,SHIRAI Kenichi, TANAKA Nobuyuki, OKAZAKI Masayuki, NAHARA Yukinori

Hiroshima Univ.Resin IIA-07 Influence of MMA resin on mouse ATDC5 cells -A study of using DNA microarrays-

oISHIKAWA Atsuko, ANDO Kimitoshi, HAYASHI Tatsuhide,KAWAI Tatsushi, MORI Takashi, HATTORI Masami, TANAKA Takanobu

Aichi-Gakuin Univ.A-08 Mechanical properties of denture base resins by compounding zirconium-containing glassshort fibers.

oKON Masayuki1, KOBAYASHI Masahiro2, KAWANO Fumiaki1, ASAOKA Kenzo1

1Tokushima Univ., 2Chiba Insti. Tech.Cell and TissueA-09 Biocompatibility research on nano-apatite/ collagen biomimetic composite used by

neutrophils and osteoblastsoLIAO Susan, TAMURA Kazhuchika, WATARI Fumio

Hokkuaido Univ.A-10 Interaction of angiogenesis of endothelial cells with peptide SVVYGLR in vivo.

oHAMADA Yoshinosuke, TAKETANI Satoshi, MIYAGAWA Shigeru, OGAMI Norihisa,YUUKI Kanako, FUJITANI Ayumu, MATSUMOTO Takuya, MATSUURANariaki, TAKAHASHI Junzo

Osaka Univ.Detrimental effects and WearA-11 Detrimental effects of direct pulp capping agents on organic tissues

oNAKAMURA Mariko1, YOSHIDA Yasuhiro1, OKAZAKI Masami1,SUZUKI Kazuomi1, ISHIKAWA Kunio2

1Okayama Univ., 2Kyushu Univ.A-12 Friction and wear in the fretting and sliding dental alloys (part 3)

FUKUI Hisao1, oKAIKAWA Kentarou,1 TSURUTA Syouzou1, YANG Wei1,TOUYAMA Masashi1, YAMADA Hisashi1, NIINOMI Mitsuo2

1Aichi-Gakuin Univ., 2Toyohashi Univ. of Technology

Hall BFriday, 24 Sept 20049:25­9:30 Opening

9:30­10:30 General Presentaion (Oral)Ceramics IB-01 Formation of carbonated apatite from set gypsum containing calcite in sodium phosphatesolution

oMATSUYA Shigeki, UDOH Koh-ichi, NAKAGAWA Masaharu, ISHIKAWA KunioKyushu Univ.

B-02 Fabrication of carbonate apatite foam by hydrothermal treatment in ammonium carbonatesolution.

oUDOH Koh-ichi, WAKAE Kimie, NAKAGAWA Masaharu, MATSUYA Shigeki, ISHIKAWA KunioKyushu Univ.

Ceramics IIB-03 Interaction between poled hydroxyapatite and streptococcus mutans

oKUMADA Misato1,2, SEKIJIMA Yasutaka1, NAKAMURA Satoshi1, YAMASHITA Kimihiro1

1Tokyo Medical and Dental Univ., 2Hosei Univ.B-04 Effects of calcium oxide and phosphoric acid on expansion of dental stone (Part 5)Examination of thermal behavior

oYAMADA Mikiko1, MORISHITA Kumiko1, KURATA Shigeaki1, UMEMOTO Kozo1, JOHSHINKazuhiko2

1Kanagawa Dental College, 2Takatsuki-shi15/00 - 17:00 General Presentation (Oral)TitaniumB-05 Surface modification of titanium by etching in concentrated acid -Effect of acid type andconcentratio-

oBAN Seiji, KONO Hiroshi, SATO Hideo, IWAYA Yukari, YUDA Akihiko, IZUMI YuichiKagoshima Univ.

B-06 Machinability and mechanical properties of Ti-Nb-Cu alloysoTAKAHASHI Masatoshi, KIKUCHI Msafumi, TTAKADA Yukyo, OKUNO Osamu

Tohoku Univ.CorrosionB-07 Corrosion resistance of dental Ag-Pd-Cu-Au-Zn alloy under tensile stress

oNAKANISHI Toru1, NIINOMI Mitsuo1, TODA Hiroyuki1,AKAHORI Toshikazu1, TAKEDA Junji1, FUKUI Hisao2, MORI Masaki1

1Toyohashi Univ. of Technology, 2Aichi Gakuin Univ.B-08 Effects of heat treatment on anodic behavior of magnetic stainless steel castings inelectrochemical evaluations

oTAKADA Yukyo, NAKAMURA Keisuke, KIMURA Kohei, OKUNO OsamuTohoku Univ.

B-09 Structure and protectiveness of passive film on Ag-based and Pd-based alloysoENDO Kazuhiko, OHNO Hiroki, KAWASHIMA Isao, YAMANE Yuro

Health Sciences Univ. of HokkaidoMachine and TechnologyB-10 Elemental distribution of laser-weld zones of titanium and precious metals

oIWASAKI Keiji, OHKAWA Shoji, AKASAKA Tsukasa,SUGAWARA Toshi, UO Motohiro, WATARI Fumio

Hokkaido Univ.B-11 Development of a robot for low reactive level laser treatment

oKOZONO Yoshio1, KAKIGAWA Hiroshi1, MAKIHARA Masato1, NAKAJIMA Atsushi2,OKAMOTO Osamu2, MASUDA Takashi3, TSUDA Kunihiro4

1Kyushu Dental College, 2Naional Aeospace Laboratory of Japan,3Konan Engineering Co., 4ASA Systems Co.

B-12 Observations of tooth demineralization an using ultra sonic device and FE-SEMoYAMAGUCHI Kanako, INAGA Hirohiko, MIYAZAKI Masashi,

TAKAMIZAWA Toshiki, ANDO Susumu, KURODA TakashiNihon Univ.

Hall AFriday, 24 Sept 2004

10:30­12:00Symposium 1:Industry­government­academie cllaborations in dental materials sciences

Studies on the evaluation method for the biocompatibility of biomaterials including metals etc.TSUCHIYA Toshie (National Institute of Health Sciences)

Collaboration between triborogy and dentistryIWABUCHI Akira (Iwate University)

HAp-agarose composites prepared by a novel alternate soaking processAKASHI Mitsuru (Osaka Univ.)

Hall AFriday, 24 Sept 2004

13:00­14:00Invited Lecture

Technique sensitivity - The last challenge in bonding to tooth structure?POWERS John M. (The University of Texas Dental Branch at Houston)

Hall CFriday, 24 Sept 2004

10:00­15:00 General Presentation (Poster)Award challenge posters(No.P-01 - No.P-07)P-01 Surface modification of titanium by etching in concentrated acid -Effect of temperature andetching time in concentrated sulfuric acid-

oIWAYA Yukari, YUDA Akihiko, KONO Hiroshi, SATO Hideo, IZUMI Yuichi, BAN SeijiKagoshima Univ.

P-02 Corrosion behavior of dental alloys in mouth-washoTAKEMOTO Shinji, HATTORI Masayuki, YOSHINARI Masao, KAWADA Eiji, ODA Yutaka

Tokyo Dental CollegeP-03 Effect of the cyclic loading on fatigue properties of injectable ceramics

oJIN Jingyue, TAKAHASHI Hidekazu, IWASAKI Naohiko

Tokyo Medical and Dental Univ.P-04 Effect of peptide SVVYGLR on smooth muscle cells in vitro

oOGAMI Norihisa, HAMADA Yoshinosuke, MATSUMOTO Wataru,NAKAMURA Takashi, TAKAHASHI Junzo, YATANI Hirofumi

Osaka Univ.P-05 A new surface modification of titanium with phospho-amino acids

oTAKEUCHI Maho, MATSUURA Ayumu, ABE Yasuhiko,OKAZAKI Masayuki, AKAGAWA Yasumasa

Hiroshima Univ.P-06 Cytocompatibility and bacterial attachment on nitrogen and carbon implanted or diamond-like carbon coated on titanium.

oZENNYU Masayuki, TAKEDA Syoji, NAKAMURA MasaakiOsaka Dental Univ.

P-07 Effect of Er:YAG laser irradiation on bonding, structural and mechanical properties ofenamel

oMINE Atsushi1, SUZUKI Kazuomi1, YATANI Hirohumi2,YOSHIDA Yasuhiro1, KUBOKI Takuo1

1Okayama Univ., 2Osaka Univ.10:00 - 15:00 General Presentation (Poster)TitaniumP-08 Feasibility of titanium casting using ceramic mold with high thermal conductivity

oKANATANI Mitsugu, OKAWA Seigo, WATANABE Kouichi,MIYAKAWA Osamu, NAKANO Syuji, HOTTA Noriyasu, KOBAYASHI Masayoshi

Niigata Univ.P-09 Anodic oxidation of titanium and its alloys in solution containing Ca and P - Structure ofanodic oxide layer under low voltages

oOKAWA Seigo, NAKANO Syuji, KANATANI Mitsugu,WATANABE Kouichi, MIYAKAWA Osamu

Niigata Univ.P-10 Surface modification of titanium by etching in concentrated acid -Effect on alkalinetreatment

oKONO Hiroshi, SATO Hideo, YUDA Akihiko, IWAYA Yukari, BAN SeijiKagoshima Univ.

P-11 Influence of oxidation treatment temperature and time on adhesion durability of light-curedfacing resin to titanium castings part 2 x-ray analysis

oISHIDA Yoshinori, HOSHINO Takumi, OKADA Hidetoshi, NOGUCHI Hiroshi,OIKAWA Hitoshi, IZUMI Toshirou, KUMAKURA Manabu, NAGAYAMA Katsuya

Ohu Univ.CastingP-12 Thermogravimetry of casting ring liners

oHIROSE Hideharu, KOJIMA Taishi, YAGIHARA Kenji, USUI Nobuyuki,NARIKAWA Masashi, INOUE Taro, NISHIYAMA Minoru

Nihon Univ.P-13 Casting of MOD inlay using the rings a hole on both sides -12-18wt%Au-20-26Pd-14.48-26.48Cu-40Ag-1.5Zn-0.02Ir alloys-

oOHKUMA Kazuo1, WADA Hiroki2, NOMURA Yujiro2, NAGATANI Yasuko2

1Nippon Dental Univ., 2Wada Precision Dental LaboratoriesResin IP-14 Light-curing type reinforcement used a glass cloth for denture base resin.-the effect of testspecimen thicknesses on the deformation and the flexural strength-

oKANIE Takahito, ARIKAWA Hiroyuki, FUJII Koichi, BAN SeijiKagoshima Univ.

P-15 Physical and mechanical properties and bonding strength of silicone-based resilient linersfor denture

oFUJII Koichi, ARIKAWA Hiroyuki, KANIE Takahito, INOUE Mitsuko, BAN SeijiKagoshima Univ.

P-16 Shape memory alloy fiber reinforced resin matrix smart composite (part 10) - effects ofinterface property -

oHAMADA Kenichi, KAWANO Fumiaki, ASAOKA KenzoTokushima Univ.

P-17 Dependence of dynamic viscoelastic properties on frequency for denture adhesivesoMURATA Hiroshi, YAMAKADO Chiaki, HAMADA Taizo

Hiroshima Univ.Impression MaterialsP-18 Effect of storage of alginate impressions following spray with disinfectant solution on thedimensional accuracy and deformation of stone models -W/P ratio of alginate impressionmaterials-

oHIRAGUCHI Hisako, WAKASHIMA Mitsuru, MIYANAGA Kohichi,NAKAJIMA Yoshio, YOSHIHASHI Kazue, NISHIYAMA Minoru

Nihon Univ.P-19 Mechanical properties of polyaddition-type silicone impression materials for implant

oIZUMIDA Akio1, HOSOTANI Makoto2, YODA Masanobuq,KIMURA Kohei1, KATAKURA Naoyuki1, OKUNO Osamu1

1Tohoku Univ., 2Tohoku Employees' Pension Welfare HospitalAdhesive IP-20 Comparison between effects of self-etching primer and phosphoric acid treatments foradhesion of orthodontic bracket

oFURUKAWA Tetsu, HIRABAYASHI Shigeru, HIRASHITA AyaoTsurumi Univ.

P-21 Performance of 4-META/MMA-TBB resin when combined with various powders.oSHIMOZONO Akari1, ARATA Masami1, KANEMATSU Akihito1,

ZENG Weiping2, IRIE Masao3, SUZUKI Kazuomi31Sunmedical, 2Mitsui Chemicals, 3Okayama Univ.

P-22 Adhesion to precious metal alloys using resins containing adhesion promoting monomers forprecious metals

oKADOMA YoshinoriTokyo Medical and Dental Univ.

P-23 Hydrophilic and hydrophobic characteristics of adhesive monomers and dentine adhesion.oEBIHARA Kei, HANAOKA Koji, OSHIKAWA Akihiro,

KURATA Shigeaki, UMEMOTO Kozo, TERANAKA ToshioKanagawa Dental College

P-24 Bond strength of one-bottle resin bonding systemsoHANABUSA Masao, AKIMOTO Naotake, MOMOI Yasuko

Tsurumi Univ.P-25 Nanohardness of one-bottle resin bonding systems

oHARA Mayuko, AKIMOTO Naotake, MOMOI YasukoTsurumi Univ.

P-26 Adhesive strength of resins for crown and bridge - The effect of primers and surfaceroughness -

oYOSHIDA Takaichi, MIYASAKA Taira, OKAMURA HiroyukiNippon Dental Univ.

P-27 Electrodeposition of adhesive monomer on dental metal - Adhesive durability betweentitanium andcrown; bridge composite resin by commercial adhesive resin cement liquid

oKAKETANI Masahiro, KOJIMA Taishi, FUKASE Yasumasa, YUI Shinji,MIYAZAKI Kiyomi, SAITOH Masahiro, NISHIYAMA Minoru

Nihon Univ.P-28 A study on 4-META/MMA-TBB resin -Hardning characteristics-

oWAKAMATSU Shogo, YAMAMOTO Norihiro, HIRAYAMA Satoshi,KAMIYA Naotaka, SHIO Hideaki, WATANABE Yasuo, IKEMI Takuji

Nihon Univ. at MatsudoImplantsP-29 Development of bioabsorbable organic/inorganic composite materials aiming at the bonereconstruction

oKOYAMA Yoshihisa, TAKAKUDA KazuoTokyo Medical and Dentai Univ.

TissueP-30 Application of rhbmp-2 to the bone supplementation materials

oSAKU Seitarou, TAKAGI Kouta, ITOU Noriaki, TAMOTO Akio,FUKUOKA Yukinobu, DOI Yutaka, YAMAMOTO Kohji

Asahi Univ.Biological ReactionP-31 Studies of biological reaction of macrophage-like RAW264 cells against Ti particles

oTAIRA Masayuki, SASAKI Kaori, SAITOH Setsuo, ARAKI YoshimaIwate Medical Univ.

DissolutionP-32 Degradation of methacrylate monomers in human saliva

oKAWAGUCHI Minoru, TAKAHASHI Yutaka, MIYAZAKI KojiFukuoka Dent. Coll.

P-33 Migration of dibutyl phthalate from resinous temporary filling materials into foodoHONGO Toshio1, HIKAGE Sakari2, SATO Atsushige3

1Tokyo Medical and Dental Univ.,2Health Sciences Univ. of Hokkaido, 3Showa Univ.

Surface ModificationP-34 Adhesion of L929 cell on the HMDSO surfaces with different wettability

oWEI Jianhua, TAKEMOTO Shinji, HATTORI Masayuki,KAWADA Eeji, YOSHINARI Masao, ODA Yutaka

Tokyo Dental CollegeP-35 Control of physical properties and surface modification of polymer scaffold

oHARA Masashi, TERAOKA Fumio,TAKAHASHI JunzoOsaka Univ.

P-36 Cell adhesion on mixed self-assembled monolayers carrying surface hydroxyl and methylgroups

oFUSE Yoshihiko, HIRATA Isao, NOMURA Yuji,WAKASA Kunio, OKAZAKI Masayuki

Hiroshima Univ.P-37 Preparation of porous DNA/chitosan gel - Effect of treatment with buffers on porosity-

oFUKUSHIMA Tadaof1, HAYAKAWA Tohru2, OKAMURA Kazuhiko1,TAKEDA Shoji3, INOUE Yusuke4, MIYAZAKI Koji11Fukuoka Dental College, 2Nihon Univ. at Mtsudo,

3Osaka Dental Univ., 4Fukuoka College of Health SciencesP-38 Surface modification of carbon nanotubes by biomimetic coating

oAKASAKA Tsukasa, UO Motohiro, OHKAWA Shoji,SUGAWARA Toshi, WATARI Fumio

Hokkaido Univ.SterilizationP-39 Sterilization of alginate impression by electrolyzed neutral water

oNAGAMATSU Yuki, TAJIMA Kiyoshi, CHEN Ker-Kong,KAKIGAWA Hiroshi, KOZONO Yoshio

Kyushu Dental CollegeP-40 Antibacterial and antifungal characteristics of denture base resins containing DNA/lipidcomplexes

oTAKAHASHI Miyuki1, GONDOH Mika1, INOUE Yusuke1,FUKUSHIMA Tadao2, HAYAKAWA Tohru3, MIYAZAKI Koji1

1Fukuoka College of Health Sciences, 2Fukuoka Dental College,3Nihon Univ. at Matsudo

LaserP-41 Laser welding of cobalt-chromium alloy -Effect of irradiation-

oKIKUCHI Hisaji, HAGINO Norihito, SHIMOMURA Kazunori, NAKANO Toshiaki,KUROTANI Tomoko, KASAI Souichirou, NISHIYAMA Minoru

Nihon Univ.P-42 Output fluctuation of CO2 laser and its influence

oKAKIGAWA Hiroshi, MAKIHARA Masato, CHEN Kerkon, NAGAMATSU Yuki,

TAJIMA Kiyoshi, TERASHITA Masamichi, KOZONO YoshioKyushu Dental College

PhotocatalystP-43 The development of the ozone sterilization system for the prevention of being infected inthe hospital.

oARAI KoichiMeikai Univ.

PolishingP-44 Surface modification of dental alloy by electron-beam system (Part 2) -Application for casttitanium-

oKOJIMA Tetsuya1, TOKUNAGA Junko1, SOHMURA Taiji1, NOMURA Yujiro2,KINUTA Soichiro1, WAKABAYASHI Kazumichi1, HIRATA Tetsuya1,

NAKAMURA Takashi1, TAKAHASHI Junzo1, YATANI Hirofumi11Osaka Univ., 2Wada Precision Dental Laboratories

Numerical AnalysisP-45 Immediate collecting/analysis system from student answering device of using personalcomputer / cellular phone

oKAWAI Tatsushi, KABUTOMORI Masamichi, KAWAI Hideki, UEMATSU Yasuaki,ITOU Takashi, ITOU Toshiki, SUZUKI Tomoo, HIKOSAKA Tatsuya,

HIGA Teruo, OoHASHI HideyaAichi-gakuin Univ.

CementsP-46 Effect of silanized spherical silica filler addition on the properties of glass ionomer cements(Part 2)

oTJANDRAWINATA Rosalina, IRIE Masao, SUZUKI KazuomiOkayama Univ.Tjandrawinata

Clinical Applications IIP-47 Stress analysis of minimal invasive ceramic inlay restorations

oYAMAMOTO Takatsugu1, TAKEISHI Shinichi2, HARA Mayuko1, MOMOI Yasuko1

1Tsurumi Univ., 2Fuji Techno ServiceP-48 The influence of the acid, alkaline and mixed waters on the human teeth -Discoloration oftooth surface and histological observation-

oAOKI Harumi, YOSHIDA TakaichiThe Nippon Dental Univ.

P-49 Trial production of expannsive temporary sealinng-After sealing on bond strenngh ofcement-

oNOGUCHI Hiroshi, OKADA Hidetoshi, ISHIDA Yoshinori,KAKUMOTO Yoshimi, OIKAWA Hitoshi, NAGAYAMA Katsuya

Ohu Univ.P-50 Fatigue strength and the change in figure of engine-driven root canal instruments

oSEKIGUCHI AkihiroThe Nippon Dental Univ.

Hall ASaturday, 25 Sept 2004

10:00 ­ 12:00 General Presentation (Oral)Surface Modificaton IA-13 Hydroxyapatite thin film formation on a Ti substrate by molecular precursor method part 2 -Adhesiveness of coated thin film-

oTAKAHASHI Kenichi1, HAYAKAWA Tohru1, HARA Hiroki2,YOSHINARI Masao3, MOCHIZUKI Chihiro2, SATO Mitsunobu2, NEMOTO Kimiya1

1Nihon Univ. at Matsudo, 2Kogakuin Univ., 3Tokyo Dental CollegeA-14 Conjugation of hydroxyapatite to polymer scaffold using non-chlorinated acidic water

oTERAOKA Fumio, HARA Masashi, TAKAHASHI JyunzoOsaka Univ.

Surface Modificaton II

A-15 Immobilization of antimicrobial peptide "Histatin-5" on PMMAoYOSHINARI Masao1, SESHIMA Hesashi1, USHIGOME Toshiaki1,

KONO Takashi1, NOGUCHI Tatsumi1, ODA Yutaka1, HAYAKAWA Tohru2

1Tokyo Dental College, 2Nihon Univ. at MatsudoA-16 Initial attachment and proliferation of osteoblast-like cell on the high corrosion resistancetitanium alloys hydrothermally treated with CaCl2

oNAKAGAWA Masaharu, ZHANG Lei, UDOH Koichi, MATSUYA Shigeki, ISHIKAWA KunioKyushu Univ.

Adhesive IA-17 Dentine bonding system -Definition of fracture mode(Adhesion theory model)-

oWAKASA Kunio1, IKEDA Atsuharu1, NOMURA Yuuji1, HIRATA Isao1,OKAZAKI Masayuki1, SANO Hidehiko2

1Hiroshima Univ., 2Hokkaido Univ.A-18 Dentin bonding performance of new one step adhesive systems

oUMINO Ayuko1, IKEDA Masaomi1, NIKAIDO Toru1, TAGAMI Jyunji1,2

1Tokyo Med Dent Univ., 221st COE programAdhesive IIA-19 Effect of smeared layer on all-in-one adhesive/dentin bonding -TEM observation of bonsinginterface-

oYOSHIDA Eiji1, UNO Shigeru2, NODASAKA Yoshinobu1,YAMADA Toshimoto2, KAGA Masayuki1

1Hokkaido Univ., 2Toranomon Hospital Dental ClinicA-20 Effect of griding status on microtensile bond strength to dentin treated with all-in-oneadhesives

oUNO Shigeru1, YOSHIDA Eiji2, YAMADA Toshimoto1, KAGA Masayuki21Toranomon Hospital Dental Clinic, 2Hokkaido Univ.

Hall BSaturday, 25 Sept 2004

10:00 ­ 11:00 General Presentaion (Oral)Clinical Applications IB-13 Analysis of internal and external forces of a human mandible invested by strength ofmaterials: Influence of variation of biting force.

oKUSANO Masaaki, KIRITA TadaakiNara Medical Univ.

B-14 An evaluation of new bone formation by three-dimensional X-ray Micro Focus CT -4.Three-dimensional finite element analysis of tooth implantation -

oFUKASE Yasumasa, HONDA Masahiko, HONDA Kazuya, KAKETANI Masahiro,SASAO Michiaki, KANEDA Terumasa, MATSUMOTO Mitsuhiko, NISHIYAMA Minoru

Nihon Univ.Clinical Applications IIB-15 Material design of orthodontic FRP wires by compounding zirconium-containing glass fibers.

oKOBAYASHI Masahiro1, KON Masayuki2, WATARI Fumio3, IIDA Junichiro3

1Chiba Insti. Tech., 2Tokushima Univ., 3Hokkaido Univ.B-16 Application of haptic device to dentistry (Part 7)-Spport for implant surgery: Application ofCAD/CAM bone stent-

oSOHMURA Taiji1, KUSUMOTO Naoki1, OTANI Takafum1i, WAKABAYASHI Kazumichi1,YAMADA Shinichi1, NAKAMURA Takashi1, YATANI Hirofumi1,TAKAHASHI Junzo1,

YAMAGUCHI Atsushi2, HIGUCHI Shizuo2

1Osaka Univ., 2Wada Prec. Dent. Lab.

Hall ASaturday, 25 Sept 2004

14:00­17:00Symposium 2:

University­launched venture companiies in dentistry

Right and wrong of hydroxyapatite coating implantAOKI Hideki (Tokyo Denki Univ.)

Strategy of PIRM Ltd., a dental venture companyKASUGAI Shohei (Tokyo Medical and Dental University)

Regeneration of bone and periodontal tissues using mesenchymal stem cellsTSUJI Koichiro (Two Cells Co.Ltd.) KATO Yukio (Hiroshima University)

Bio-venture BMG Inc. which started from Kyoto UniversityHYON Suong-Hyu (Kyoto University)

Implant Navigation System from the Dignosis till the Operation supportSOGO Motofumi (Osaka University)

Application of TiO2 photocatalyst

NONAMI Toru (Chukyo University)

Hall CSaturday, 25 Sept 2004

10:00 ­ 15:00 General Presentation (Poster)Dental AlloysP-51 Physical properties and solidification structure of the dental metals in the high temperature(Part 5) -The ingredient element distribution at melting and solidifying times-

oNAGASAWA Sakae, YOSHIDA Takamitsu,TERASHIMA Nobuyoshi,MIZOGUCHI Toshihide, NIRO Toru, HAYANO Keigo, ITO Michio

Matsumoto Dental Univ.P-52 Cytotoxicity of experimental alloys containing In

oTAKEDA Shoji1, GOTOU Shinichi2, IMAI Koichi1,NAKAMURA Masaaki1, OGURA Hideo2

1Osaka Dental Univ., 2The Nippon Dental Univ. at NiigataP-53 Mechanism of color of Au-Pt-based dental alloys

oSHIRAISHI Takanobu, TAKUMA Yasuko, TANAKA Yasuhiro,MIURA Eri, HISATSUNE Kunihiro

Nagasaki Univ.P-54 Effects of different hardening heat treatments on the mechanical properties of 35Ag-30Pd-20Au-15Cu alloys containing different dditives

oCHUNJITAPIROM Pornkiat, GOTO Shin-ichi, KON Mihoko,MIYAGAWA Yukio, OGURA Hideo

The Nippon Dental Univ. at NiigataCorrosionP-55 Research for corrosion and corrosion loss in quantity of dental casting silver alloy.

oOKAMOTO Yoshizo1, NARUSE Shigeyasu2, UKON Shinichi1, MIYAZAKI Kouji11Fukuoka Dental College, 2Tokuriki Honten

P-56 Hydrogen absorption characteristics of pure titanium in acidulated phosphate fluoridesolutions

oYOKOYAMA Ken'ichi, ASAOKA KenzoTokushima Univ.

BioceramicsP-57 Study on fiber reinforced ceramics (Forth report)-Preparation of alumina fiber reinforcedalumina based ceramics-

oTANIMOTO Yasuhiro, NEMOTO KimiyaNihon Univ. at Matsudo

P-58 Effect of diameter and amount of fiber on flexural properties of fiber-post.oIWASAKI Naohiko1, TAKAHASHI Hidekazu1, KOBAYASHI Masahiro2, KON Masayuki3

1Tokyo Medical andDental Univ., 2Chiba Inst.Tech, 3Tokushima UnivP-59 Transformation of 3-D printing gypsum model to HAp by treating in ammonium phosphatesolution

oLOWMUNKONG Rungnapa1, SOHMURA Taiji1, TAKAHASHI Junzo1,

SUZUKI Yumiko2, MATSUYA Shigeki2, ISHIKAWA Kunio2

1Osaka Univ., 2Kyushu Univ.P-60 Fabrication of calcium phosphate porous ceramics using laser micro-layering production.Part I, laser sintering of apatite.

oWAKAMATSU Nobukazu, IIJIMA Mayumi, HORIGUCHI Takashi,KAMEMIZU Hideo, ADACHI Masanori, GOTO Takayasu, DOI Yutaka

Asahi Univ.P-61 Relationship between physical properties and crystal orientations after superplasticdeformations of sintered carbonate apatites

oADACHI Masanori, WAKAMATSU Nobukazu, KAMEMIZU Hideo,IIJIMA Mayumi, DOI Yutaka

Asahi Univ.P-62 Preparation of porous carbonate apatite with high porosity

oKANAYAMA Keiichi, WAKAMATSU Nobukazu, IIJIMA Mayumi, KAMEMIZU Hideo,ADACHI Masanori, SHIBUTANI Toshiaki, DOI Yutaka

Asahi Univ.Mold MaterialsP-63 Fit of crowns cast by experimental reusable investments

oTAMAKI Yukimichi, ZHANG Zutai, HOTTA Yasuhiro, MIYAZAKI TakashiShowa Univ.

P-64 Sinter process of phosphate bonded investmentoINOUE Taro, FUJIOKA Sonosuke, KOISHI Atuhusa,

KAKIMOTO Kazutoshi, OKAZAKI Joji, KOMASA YutakaOsaka Dental Univ.

P-65 Study on the recycling of gypsum bonded investment - Part 2 Suitable pulverizationconditions -

oUDA Go, KUROIWA Akihiro, KAIDA Takehiko,SAKOH Mitsuo, IGARASHI Yoshimasa, ITO Michio

Matsumoto Dental Univ.Composite ResinP-66 Density and polymerization shrinkage of indirect composites

oKAWAMOTO Yoshikazu, HIROSE Hideharu, SAITOH Masahiro,SAIGO Masataka, MATSUMURA Hideo, NISHIYAMA Minoru

Nihon Univ.P-67 Flexural strength of resin composites for core build-up after degradation test.

oHARASHIMA AtsushiI, YAMAZAKI Atsushi, HONDA Muneaki,NAGASAWA Yuko, KURAMOCHI Ken-ichi, NIIKURA Minako, TAKAHASHI Yoko,

YAMAGA Taniichirou, HIBINO Yasushi, NAKAJIMA HiroshiMeikai Univ.

P-68 Flexural strength of compomers immersed in ethanoloHIBINO Yasushi, YAMAZAKI Atsushi, HARASHIMA Atsushi, HONDA Muneaki,NAGASAWA Yuko, KURAMOCHI Ken-ichi, NIIKURA Minako, TAKAHASHIYoko,

YAMAGA Taniichiro, NAKAJIMA HiroshiMeikai Univ.

P-69 Improvement of dental resins in properties (Part 11) - Long-term fluoride releasingcharacteristic of a novel compomer using UDMA/MAA matrix resin -

oHASHIMOTO Toshiaki, TANAKA Jiro, SUZUKI KazuomiOkayama Univ.

P-70 Adhesion to dentin of the resin composed post using an optical fiberoWATANABE Akihiko, KAH En-Sheng, AKIBA Norihisa, AKIYOSHI Kazunari

Tokyo Medical and Dental Univ.P-71 A study on a new type of composite resin core material by three point bending test

oMATSUMOTO Yukifumi, TSUBOTA Yuji, ONE Takatoshi, OHTSUKA Masanori,FUKAGAWA Nao, HASHIMOTO Koh, NOMOTO Rie, HIRANO Susumu, FUKUSHIMA Shunji

Tsurumi Univ.Resin IIP-72 Development of fluoride-releasing resin responsive to pH -Effects of fluoride treated withvarious concentration of tertiary amine on response to pH and physical property-

oNAKABO Satoshi, TORII Yasuhiro, ITOTA Toshiyuki,SUZUKI Kazuomi, YOSHIYAMA Masahiro

Okayama Univ.P-73 Light transmittance characteristics of crown and bridge resins

oARIKAWA Hiroyuki, KANIE Takahito, FUJII Kouichi, BAN SeijiKagoshima Univ.

P-74 Improvement of dental resins in properties (Part 10) - Influence of polymerization conditionson the mechanical properties of UDMA/MAA resin -

oTANAKA Jiro, SUZUKI KazuomiOkayama Univ.

P-85 Cytotoxicity of UDMA/acidic monomer resinsoTAKEDA Shoji1, TANAKA Jiro2, SUZUKI Kazuomi2, NAKAMURA Masaaki1

1Osaka Dental Univ., 2Okayama Univ.Adhesive IIP-76 Influence of adhesion durability on thickness of flowable resin composite

oOKADA Hidetoshi, ISHIDA Yoshinori, NOGUCHI Hiroshi, NAGAYAMA KatsuyaOhu Univ.

P-77 Degradation of seif-etching primer by hydrolysisoFUJITA Kou, SUGIYAMA Michinori, OKADA Tamami,

IKEMI Takuji, NISHIYAMA Norihiro, NEMOTO KimiyaNihon Univ. at Matsudo

P-78 SEM observations of artificial secondary caries around dentin/resin cement interfaceoSHIMURA Rena1, TAKAGAKI Tomohiro1, NIKAIDO Toru1, TAGAMI Junji1,2

1Tokyo Medical and Dental Univ., 2COE Program FRMDRTB at TMDUP-79 Modification effect of silane coupling agents containing poly(fluoro)alkyltrimethoxysilane(Part 14) -Coupling effect of silane coupling agents containing double bonded group at long term

oNIHEI Tomotaro1, KURATA Shigeaki1, OHASHI Katsura1, KONDO Yukishige2,UMEMOTO Kozo1, YOSHINO Norio2, TERANAKA Toshio1

1Kanagawa Dental College, 2Tokyo Univ. of ScienceP-80 Hydrophobicity of adhesive components affecting the structural stability of collagen

oNEZU Takashi, MORIKAWA Tomohiro, TERADA YoshihiroKyushu Univ.

P-81 Effect of the hydrophobic group on hydrophobic silane/3MPS mixture coupling agentsoMORISHITA Kumiko1, YAMANAKA Hajime2, KURATA Sigeaki1,

SHIMOYAMA Kazuo1, NIHEI Tomotarou1, OHASHI Katsura1,TERANAKA Toshio1, YOSHINO Norio2, UMEMOTO Kouzo1

1Kanagawa Dental College, 2Tokyo Univ. of ScienceP-82 Control of adhesive durability of adhesive layer by waterproof coating treatment

oTANAKA Mitsuru, SASAKI Kaori, SAITOH Setsuo, FUKUOKA Tsuneo,TAIRA Masayuki, ARAKI Yoshima

Iwate Medical Univ.CellP-83 Apatite Coating on titanium mesh using hydrothermal -electrochemical method -Effect tomineralized nodule fomation on osteoblast-like cell-

oYUDA Akihiko, IWAYA Yukari, KONO Hiroshi,SATO Hideo, IZUMI Yuichi, BAN Seiji

Kagoshima Univ.P-84 Evaluation of a differentiation screening method using ES cells

oIMAI Koichi, UEDA Akihiro, NAKAMURA MasaakiOsaka Dental Univ.

P-85 Cell proliferation change by eluate of glass ceramicoMIZOGUCHI Toshihide1, NAGASAWA Sakae1, YOSHIDA Takamitsu1,

NIIRO Toru1, HAYANO Keigo1, SHIRATORI Norihico1, YAGASAKI Hiroshi1,JONATHAN Knowles2, ITO Michio1

1Matsumoto Dental Univ., 2London Univ.P-86 Cell attachment on cell-adhesive protein immobilized titanium using tresyl chloride

activation techniqueoHAYAKAWA Tohru1, TAKAHASHI Kenichi1, NAGAI Megumi1,

MAKIMURA Masaharu1, YOSHINARI Masao2, NEMOTO Kimiya1

1Nihon University at Matsudo, 2Tokyo Dental CollegeP-87 Development of the Biofunctional Implant Materials Part(10) development of scaffold foroseocyte

oNAKANO Kenjiro, HAYASHI Tatuhide, TAKEI Yukiko, KUROKI Kenjiro,SATO Yousuke, ANDOU Kimitoshi, JINNO Satoshi, NAKAMURA Ayami,

ITO Michie, KAWAI TatushiAichi-Gakuin Univ.

P-88 Development of HAP carrier with micro-porosities Part 3 A cell culture examinationoNEMOTO Kimiya1, NISHIYAMA Norihiro1, MAEDA Takahide1,

OGATA Yorimasa1, ISHIZAKI Tsutomu4

1Nihon Univ. at Matsudo, 2SANGIP-89 Reinforcement of CO3 apataite-collagen sponges with a porous hydroxyapatite frame

oTIELIEWUHAN Yilinuer, HIRATA Isao, NOMURA Yuji,WAKASA Kunio, OKAZAKI Masayuki

Hiroshima Univ.Computer AidedP-90 Application of rapid prototyping to dentistry (Part 3) -Fabrication of jaw bone modelandbone stent by FDM (Fused deposition modeling)-

oOHTANI Takafumi1, LOWMUNKONG Rungnapa1, SOHMURA Taiji1, KUSUMOTO Naoki1,WAKABAYASHI Kazumichi1, YAMADA Shinichi1, NAKAMURA Takashi1,

YATANI Hirofumi1, TAKAHASHI Junzo1, MORISHIMA Masaharu2, NOMURA Yuujirou2

1Osaka Univ., 2Wada Precision Dent. Labo.P-91 Study of ceramic machining by dental CAD/CAM system -Comparison of the fit accuracywith machining methods-

oSHIMAKURA Yusuke, HOTTA Yasuhiro, FUJIWARA Toshihisa,MIYAZAKI Takashi, KAWAWA Tadaharu

Showa Univ.P-92 Correlation between accuracy of crowns using CAD/CAM and elasticity of materials.

oYARA Atushi, NAKAI Akira, KAKUTA KiyoshiThe Nippon Dental Univ. at Niigata

Test and Measuring MethodsP-93 Observation of the polymerization behavior of a light-cured resin using the laser specklecorrelation method

oSATO Tomomi, MIYAZAKI Masashi, RIKUTA Akitomo, ANDO Susumu, KURODA TakasiNihon Univ.

P-94 Measurement of polymerization shrinkage of cold-curing resin using laser analogue sensoroTSURUTA Shozo, YAMAMOTO Iichiro, MORIMOTO Keita, SHINODA Koshin,

TAKAHASHI Kenta, ARIMOTO Michitoshi, KAWAI Tatsushi, MATSUNAMI IchiroAichi-Gakuin Univ.

P-95 Establishment place of a sonic speaker-Thickness from the skin surface to a bone in thehead to measure by a supersonic wave thickness measuring instrument

oOHKUMA KazuoThe Nippon Dental Univ.

P-96 Effect of fixing method on impact strength of toothbrush handleoSATO Harumi1, MIYAZAKI Akiko1, OGURA Hideo2

1The Nippon Dental Univ.,Jr.College at Niigata,2The Nippon Dental Univ. at Niigata

Clinical Applications IIP-97 Surface properties of stone model obtained from new polyether rubber impression immersedin disinfectant

oTANABE NaokiNihon Univ.

P-98 Abutment build up using prototype FRP-Examination of adhesive quality-

o HOSONO Naoko, KAMAKURA Masayoshi, SHIMAKURA Michio, OKADA Hidetoshi, NAGAKURAKatsuya

Ohu Univ.P-99 Compartion on dynamic behaviors of various post-core constructions -Static study onabutments poor residual alveolar bone-

oKAITO Tomoyoshi1, SHINYA Akikazu1, YOKOYAMA Daiichiro2,MATSUDA Tetsuji2, HANDA Isao2, SHINYA Akiyoshi2

1Nippon Dental Univ. Hospital, 2Nippon Dental UniversityP-100 Compartion on dynamic behaviors of various post-core construstions -Effect of variousloading condition-

oSHINYA Akikazu1, KAITO Tomoyoshi1, YOKOYAMA Daiichiro2, MATSUDA Tetsuji2,GOMI Harunori2, IWAMA Nobuhito2, HASEBE Shinich2i, SHINYA Akiyoshi2

1Nippon Dental Univ. Hospital, 2Nippon Dental University