First Regular Meeting in the year 2003 of the Niigata Dental Society

July 12, 2003

All the sessions will be held at No.3 Lecture room(5F) in Faculty of Dentistry, Niigata University

Session@9:00-11:40
Break 11:40-13:00
The Inaugural Lecture 13:00-14:30

"Scientific approach to halitosis : future development in clinical aspect"
Takahiko Oho (Department of Preventive Dentistry, Kyushu University, Fuculty of Dental Science)


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Chairpersons: S.Shingaki and K.Yamamura

1.9:00
Modulation of the jaw-reflexes induced by the experimental muscle pain
›Masayuki Kurose1, Kensuke Yamamura1, Makoto Inoue1, Makiko Noguchi2, Sajjiv Ariyasinghe1 and Yoshiaki Yamada1
Division of Oral Physiology,Niigata University Graduate School of Medical and Dental Sciences 1
Division of Pedaitric Dentistry ,Niigata University Graduate School of Medical and Dental Sciences 2

2.9:10
Effect of stimulus speed on the speech response time in the young child
›Naoshi MAEARA, Yoshiaki YAMADA and Emiko TERAO
*Division of Oral Physiology and **Division of Oral and Maxillofacial Surgery, University Graduate School of Medical and Dental Sciences

3.9:20
Effects of sensory inputs on the extrinsic tongue muscle activity during cortically evoked rhythmic jaw movements
›Sajjiv Ariyasinghe, Makoto Inoue, Yohji Harasawa, Kensuke Yamamura, Masayuki Kurose and Yoshiaki Yamada
Division of Oral Physiology, Niigata University Graduate School of Medical and Dental Sciences

4.9:30
Psychosomatic Study on Perioperative Changes in Psychological Status and Body Complaint of the Patients Undergoing Oral Surgery.
›Yutaka Tanaka 1, Yoshiyuki Muramatsu 2 and Genji Someya 1
Department of Tissue Regeneration and Reconstruction Division of Dental Anesthesiology, Niigata University Graduate School of Medical and Dental Sciences, Course for Oral Life Science1
Faculty of Medicine School of Health Sciences ,Niigata University2

Chairpersons: S. Morita and K. Yamazaki

5.9:40
Mutational analysis of the Fc? receptor gene in periodontitis patients
›Susumu Kaneko1, Tetsuo Kobayashi 1, 2, Kouji Yamamoto1, Noriko Sugita1 and Hiromasa Yoshie1
Division of Periodontology, Department of Oral Biological Science, Niigata University Graduate School of Medical and Dental Sciences1
General Dentistry and Clinical Education Unit, Niigata University Dental Hospital2

6.9:50
Analysis of TNF receptor2 gene polymorphisms as a severity factor for chronic periodontitis
›Yasuko SHIMADA 1), Hideaki TAI 1), Motohiro ENDO 1), Yasutaka KOMATSU 1), Tetsuo KOBAYASHI 1), 2), Kazuhisa YAMAZAKI 1) and Hiromasa YOSHIE 1).
1)Division of Periodontology, Department of Oral Biological Science, Niigata University Graduate School of Medical and Dental Sciences.
2)General Dentistry and Clinical Education Unit, Niigata University Dental Hospital.

7.10:00
Alterations of human gingival microcirculation and neutrophil mRNA expression due to smoking cessation
›Toshiya Morozumi, Takehiko Kubota, Tadashi Sato, Manami Itagaki, Noriko Sugita, Kazuhiro Okuda and Hiromasa Yoshie
Division of Periodontology, Department of Oral Biological Science,Niigata University Graduate School of Medical and Dental Sciences

8.10:10
Three dimensional evaluation of mid-facial development in unilateral cleft lip and palate
›C.E.Gramaticescu1, K.Terada2, K.Ishii3, N.Watanabe1, K.Ono4, S.Morita1 and K.Hanada1
1Div. of Orthodontics, 2Polyclinic Intensive Oral Care Unit, 3Ishii Orthodontic Clinic, 4Div. of Oral and Maxillofacial Surgery, Niigata University Graduate School of Medical and Dental Sciences

Chairpersons: S. Ejiri and A. Hashimoto

9.10:20
Downregulation of PTH/PTHrP receptor gene expression by FGFR3 is mediated by JAK/STAT signalling in a rat chondrocytic cell line
›Yukie Seki 1,2, Norio Amizuka 2, Masaki Nagata 1, Kimimitsu Oda 3, Ritsuo Takagi 1 and Takeyasu Maeda 2
Division of Oral and Maxillofacial Surgery1, Division of Oral Anatomy2, Division of Biochemistry, Department of Tissue regeneration and reconstruction3, Niigata University Graduate School of Medical and Dental Sciences

10.10:30
A histological examination on fracture healing of mouse ribs
›Minqi Li1,2), Norio Amizuka‚Pj, Kiichi Takeuchi‚Pj, Rituo Takagi‚Qjand Takeyasu Maeda‚Pj
Division of Oral Anatomy,1) Division of Oral and Maxillofacial Surgery,2) Niigata University Graduate School of Medical and Dental Sciences

11.10:40
A histological investigation on guided bone regeneration with resorbable membrane applied to rat maxilla
›Yuya Taguchi1,2, Norio Amizuka2, Masayoshi Nakadate1,2, Hideo Ohnishi1, Noritaka Fujii1, Shuichi Nomura1 and Takeyasu Maeda2
‚PDivision of Oral Health in Aging and Fixed Prosthodontics, Department of Oral Health Science, Niigata University Graduate School of Medical and Dental Sciences
‚QDivision of Oral Anatomy, Department of Oral Biological Science, Niigata University Graduate School of Medical and Dental Sciences, Niigata University Graduate School of Medical and Dental Sciences

Chairpersons: Y. Amaya and H. Nishiyama

12.10:50
A Biochemical Characterization of Tissue-Non-Specific Alkaline Phosphatase Mutant with a D289V Substitution
›Yoko ISHIDA, Shoji KOHNO, Keiichi KOMARU, Masahiro ITO, Yoshihiro AMAYA and Kimimitsu ODA
1Removable Prosthodontics, Department of Tissue Regeneration and Reconstrction, Niigata University Graduate School of Medical and Dental Sciences
2Biochemistry, Department of Tissue Regeneration and Reconstrction, Niigata University Graduate School of Medical and Dental Sciences

13.11:00
Intracellular Fate of a Mutant Tissue-Non-Specific Alkaline Phosphatase (1559delT)
›Keiichi KOMARU, Yoko ISHIDA, Shoji KOHNO, Yoshihiro AMAYA and Kimimitsu ODA
1Biochemistry, Department of Tissue Regeneration and Reconstrction, Niigata University Graduate School of Medical and Dental Sciences
2Removable Prosthodontics, Department of Tissue Regeneration and Reconstrction, Niigata University Graduate School of Medical and Dental Sciences

14.11:10
TIMP-1,2 and MMP-2,9 levels in saliva from patients with primary Sjogrenfs syndrome
›Masumi Asatsuma, Mamoru Watanabe, Atsuko Igarashi and Shuichi Nomura*
Division of Dysphagia Rehabilitation, *Division of Oral Health in Aging and Fixed Prosthodontics, Niigata University Graduate School of Medical and Dental Sciences

15.11:20
Analysis of Radiation Exposure under Video-Fluorography
› Koei Nagahama1, Akira Toyosato2, Yoshiichi Takeuchi3, Koichiro Ueda2, Takafumi Hayashi4 and Shuichi Nomura5
1Basic Radiological Technology, Department of Radiological Technology, School of Health@Sciences, Faculty of Medicine, Niigata University
2Division of Dysphagia Rehabiritation, 4Oral Radiograph, 5Oral health in aging and Fixed Prosthodontics, Niigata University Graduate School of Medical and Dental Sciences, Course for Oral Life Science.
3Niigata University Dental Hospital

16.11:30
Intraoral Radiography and Patient Doses at Niigata Univercity Dental Hospital for The Past Twenty-Four Years
›Yoshiichi Takeuchi, Kouei Nagahama* and Takafumi Hayashi**
Department of Oral Radiography, Niigata University Dental Hospital
*Basic Radiological Technology, Department of Radiological Technology, School of Health@Sciences, Faculty of Medicine, Niigata University
**Division of Oral and Maxillofacial Radiology, Niigata University Graduate School of Medical and Dental Sciences, Course for Oral Life Science

Break 11:40-13:00

The inaugural lecture 13 :00-14 : 30

Chairperson: Hideo Miyazaki, Vice President
Department of Oral Health Science
Niigata University Graduate School of Medical and Dental Sciences

Title: Elucidation of the repair mechanisms of dental pulp for
an approach to the regeneration of dental tissues

Lecturer: Professor Hayato Ohshima
Division of Anatomy and Cell Biology of the Hard Tissue
Department of Tissue Regeneration and Reconstruction
Niigata University Graduate School of Medical and Dental Sciences