The 2nd Regular Meeting of Niigata Dental Society
July 4, 2020 AM 9:20 - AM 12:00
All the session will be held at Auditorium (2F)in Faculty of Dentistry, Niigata University
Session 9:30-10:30
Session 10:20-11:10
Session 11:10-12:00
Break 12:00-13:00
Session 13:00-13:50
Session
Chairpersons : Keiichiro Okamoto, Naotaka Kishimoto
1. 9:30
The role of NF-κB pathway in enamel formation
○Akane Yamada1,2, Maiko Kawasaki2, Katsushige Kawasaki2, Takehisa Kudo2,3, Fumiya Meguro2,4, Ritsuo Takagi1 and Atsushi Ohazama2
1Division of Oral and Maxillofacial Surgery, Faculty of Dentistry & Graduate School of Medical and Dental Sciences, Niigata University
2Division of Oral Anatomy, Faculty of Dentistry & Graduate School of Medical and Dental Sciences, Niigata University
3Division of Orthodontics, Faculty of Dentistry & Graduate School of Medical and Dental Sciences, Niigata University
4Division of Periodontology, Faculty of Dentistry & Graduate School of Medical and Dental Sciences, Niigata University
2. 9:40
Occlusal evaluation using Modified Huddart and Bodenham scoring system following two-stage palatoplasty with Hotz plate: The comparison between three different timing of hard palate closure surgery
○Andrea Rei Salazar1, Yasumitsu Kodama1, Ryutaro Yuki1, Rei Ominato1, Takahiro Nagai1, Momoko Watanabe1, Akane Yamada1, Ryota Kobayashi1, Kaya Ichikawa2, Jun Nihara2, Akihiko Iida3, Kazuhiro Ono4, Isao Saito2 and Ritsuo Takagi1
1Division of Oral and Maxillofacial Surgery, Faculty of Dentistry & Graduate School of Medical and Dental Sciences, Niigata University
2Division of Orthodontics, Faculty of Dentistry & Graduate School of Medical and Dental Sciences, Niigata University
3Department of Dentistry and Oral Surgery, Nagaoka Red Cross Hospital
4Division of Oral Science for Health Promotion, Faculty of Dentistry & Graduate School of Medical and Dental Sciences, Niigata University
3. 9:50
The systemic effects of oral administration with periodontal pathobionts and oral symbionts in Germ-free mice
○Kyoko Yamazaki1,2, Keisuke Sato2, Takahiro Tsuzuno1,2 and Kazuhisa Yamazaki1
1Division of Oral Science for Health Promotion, Faculty of Dentistry & Graduate School of Medical and Dental Sciences, Niigata University
2Division of Periodontology, Faculty of Dentistry & Graduate School of Medical and Dental Sciences, Niigata University
4. 10:00
Analysis of anti-biofilm effect against periodontopathic bacteria by rice peptide with amino acid substitution
○Aoi Matsugishi1,2, Yukari Nonaka1, Mai Takeuchi1, Miki Hara1,4, Hisanori Domon3, Yutaka Terao3, Kazuhisa Yamazaki2 and Koichi Tabeta1
1Division of Periodontology, Faculty of Dentistry & Graduate School of Medical and Dental Sciences, Niigata University
2Division of Oral Science for Health Promotion, Faculty of Dentistry & Graduate School of Medical and Dental Sciences, Niigata University
3Division of Microbiology and Infectious Diseases, Faculty of Dentistry & Graduate School of Medical and Dental Sciences, Niigata University
4Center for Advanced Oral Science, Faculty of Dentistry & Graduate School of Medical and Dental Sciences, Niigata University
5. 10:10
Association between periodontal inflamed surface area and clinical response to biological disease-modifying antirheumatic drugs in patients with rheumatoid arthritis
○Moe Yamashita1, Tetsuo Kobayashi1,2, Chihiro Kaneko1 and Koichi Tabeta1
1Division of Periodontology, Faculty of Dentistry & Graduate School of Medical and Dental Sciences, Niigata University
2General Dentistry and Clinical Education Unit, Niigata University Medical & Dental Hospital
Session
Chairpersons : Takanori Tsujimura, Akinori Funayama
6. 10:20
The factors to affect the effect of lip and perioral muscle training in children
○Yukiko Nogami, Issei Saitoh, Yoko Iwase, Yuki Nakamura and Haruaki Hayasaki
Division of Pediatric Dentistry, Faculty of Dentistry & Graduate School of Medical and Dental Sciences, Niigata University
7. 10:30
The latest prevalence of Helicobacter pylori in the oral cavity using a nested PCR assay
○Ryoko Nagata, Tatsuya Osumi, Shoji Takenaka and Yuichiro Noiri
Division of Cariology, Faculty of Dentistry & Graduate School of Medical and Dental Sciences, Niigata University
8. 10:40
Development of new surface treatment method for zirconia by metallization
○Tatsuya Kimura1, Yujin Aoyagi1, Norimasa Taka2, Mitsugu Kanatani3 and Katsumi Uoshima1
1Division of Bio-Prosthodontics, Faculty of Dentistry & Graduate School of Medical and Dental Sciences, Niigata University 2Department of Preventive Dentistry, Faculty of Dentistry & Graduate School of Medical and Dental Sciences, Niigata University 3Division of Biomimetics, Faculty of Dentistry & Graduate School of Medical and Dental Sciences, Niigata University
9. 10:50
A comparative study among CT, MRI, and intraoral US for evaluation of preoperative depth of invasion in early stage tongue carcinoma
○Masaki Takamura1, Taichi Kobayashi1, Yutaka Nikkuni1, Kouji Katsura1, Manabu Yamazaki2, Satoshi Maruyama3, Jun-ichi Tanuma2,3 and Takafumi Hayashi1
1Division of Oral and Maxillofacial Radiology, Faculty of Dentistry & Graduate School of Medical and Dental Sciences, Niigata University
2Division of Oral Pathology, Faculty of Dentistry & Graduate School of Medical and Dental Sciences, Niigata University
3Oral Pathology Section, Department of Surgical Pathology, Niigata University Medical & Dental Hospital
10. 11:00
Occlusal evaluation using 5-Year-Olds' Index with UCLP treated with different two-stage palatoplasty
○Ryutaro Yuki1, Yasumitu Kodama1, Andrea Rei Salazar1, Rei Ominato1, Takahiro Nagai1, Momoko Watanabe1, Akane Yamada1, Ryota Kobayashi1, Kaya Ichikawa2, Jun Nihara2, Toshikazu Asahito3, Akihiko Iida4, Kazuhiro Ono5, Isao Saito2 and Ritsuo Takagi1
1Division of Oral and Maxillofacial Surgery, Faculty of Dentistry & Graduate School of Medical and Dental Sciences, Niigata University
2Division of Orthodontics, Faculty of Dentistry & Graduate School of Medical and Dental Sciences, Niigata University
3Asahito Orthodontics & Children's Dental Clinic
4Department of Dentistry and Oral Surgery, Nagaoka Red Cross Hospital
5Division of Oral Science for Health Promotion, Faculty of Dentistry & Graduate School of Medical and Dental Sciences, Niigata University
Session
Chairpersons : Naoki Takahashi, Akira Kurokawa
11. 11:10
Noninvasive evaluation of cell proliferative capacity of oral keratinocytes using image analysis methods
○Emi Hoshikawa1,2, Taisuke Sato3, Ayako Suzuki4, Kenta Haga2,5, Koichi Tabeta1 and Kenji Izumi2
1Division of Periodontology, Faculty of Dentistry & Graduate School of Medical and Dental Sciences, Niigata University
2Division of Biomimetics, Faculty of Dentistry & Graduate School of Medical and Dental Sciences, Niigata University
3Center for Transdisciplinary Research, Institute for Research Promotion, Niigata University
4Division of Pediatric Dentistry, Niigata University Medical & Dental Hospital
5Division of Reconstructive Surgery for Oral and Maxillofacial Region, Faculty of Dentistry & Graduate School of Medical and Dental Sciences, Niigata University
12. 11:20
Association of serum IgG antibody titer to Porphyromonas gingivalis with liver enzyme levels-A cross-sectional study in Sado Island-
○Kei Takamisawa1, Noriko Sugita1, Akihiro Yoshihara2, Tetsuo Kobayashi1,3, Hiromasa Yoshie1 and Koichi Tabeta1
1Division of Periodontology, Faculty of Dentistry & Graduate School of Medical and Dental Sciences, Niigata University
2Division of Oral Science for Health Promotion, Faculty of Dentistry & Graduate School of Medical and Dental Sciences, Niigata University
3General Dentistry and Clinical Education Unit, Niigata University Medical & Dental Hospital
13. 11:30
Clinico-statistic study of Out and Inpatients during last 15 years at Oral and Maxillofacial Surgery in Niigata University Medical and Dental Hospital
○Yuji Katsumi1, Atsushi Kitamura1, Yoshimasa Sumita1, Motoki Shingaki1, Yuko Saito1, Atsushi Uenoyama1, Akira Kurokawa1, Nobuyuki Ikeda1, Yasumitsu Kodama1, Masaki Nagata2 and Ritsuo Takagi1
1Division of Oral and Maxillofacial Surgery, Faculty of Dentistry & Graduate School of Medical and Dental Sciences, Niigata University
2Division of Pioneering Advanced Therapeutics Center for Medical Innovation, Niigata University Medical & Dental Hospital
14. 11:40
Clinico-statistical study of malignant tumors in our department during the last 13 years
○Motoki Shingaki1, Yuuji Katsumi1, Eriko Naitou1, Aki Kasahara1, Tetsurou Kiguchi1, Yoshimasa Sumita1, Naoki Kodama1, Takahiro Koyama1, Yasumitsu Kodama1, Masatake Nagata2, Hideyuki Hoshina3 and Ritsuo Takagi1
1Division of Oral and Maxillofacial Surgery, Faculty of Dentistry & Graduate School of Medical and Dental Sciences, Niigata University
2Division of Pioneering Advanced Therapeutics Center for Medical Innovation, Niigata University Medical & Dental Hospital
3Department of Dentistry and Oral Surgery, Aomori Prefectural Central Hospital
15. 11:50
A case of epulis granulomatosa derived from peri-implant gingiva
○Yasushi Miyaura1, Yasumitsu Kodama2 and Satoshi Maruyama3
1Miyaura Dental Clinic
2Division of Oral and Maxillofacial Surgery, Faculty of Dentistry & Graduate School of Medical and Dental Sciences, Niigata University
3Oral Pathology Section, Department of Surgical Pathology, Niigata University Medical & Dental Hospital
Session
Chairpersons : Izumi Iida, Masahiro Watanabe
16. 13:00
Ammonia induces amyloid beta production in astrocytes
○Ayaka Komatsu1,2, Sari Kishikawa2, Izumi Iida2 and Miho Terunuma2
1Department of Oral Health and Welfare, Faculty of Dentistry & Graduate School of Medical and Dental Sciences, Niigata University
2Division of Oral Biochemistry, Faculty of Dentistry & Graduate School of Medical and Dental Sciences, Niigata University
17. 13:10
HEATR1 stabilizes Pontin/Reptin and positively regulates OSCC cell proliferation via mTOR signaling pathway
○Akihiko Nakamura1,2, Yoshito Kakihara1, Akinori Funayama2, Tadaharu Kobayashi2 and Makio Saeki1
1Division of Dental Pharmacology, Faculty of Dentistry & Graduate school of Medical and Dental Sciences, Niigata University
2Division of Reconstructive Surgery for Oral and Maxillofacial Region, Faculty of Dentistry & Graduate school of Medical and Dental Sciences, Niigata University
18. 13:20
Childhood features of food capturing using a spoon
○Yuki Sasakawa, Yuki Nakamura, Tsutomu Nakajima, Saeko Tsukuno, Mio Houzawa, Tetsuya Sotome, Yoko Iwase, Issei Saitoh and Haruaki Hayasaki
Division of Pediatric Dentistry, Faculty of Dentistry & Graduate School of Medical and Dental Sciences, Niigata University
19. 13:30
Relationship between life prognosis and oral function of elderly in specific areas requiring care: A 3-year prospective cohort study
○Shiho Morishita
Department of Oral Health and Welfare Science, Niigata University Graduate School of Medical and Dental Sciences
20. 13:40
Assessment survey of oral hypofunction in Niigata University Medical & Dental Hospital
○Wakana Onuki1, Jin Magara1,2, Takanori Tsujimura1,3, Kayoko Ito1,3, Masahiro Watanabe1,3, Kouta Nagoya1,2, Saori Funayama1,3, Naohito Hao1,3 and Makoto Inoue1,2,3
1Division of Dysphagia Rehabilitation, Faculty of Dentistry & Graduate School of Medical and Dental Sciences, Niigata University
2Unit of Dysphagia Rehabilitation, Niigata University Medical & Dental Hospital
3Oral Rehabilitation, Niigata University Medical & Dental Hospital