Chitosan and fish collagen as biomaterials for regenerative medicine

Y Hayashi, S Yamada, KY Guchi, Z Koyama… - Advances in food and …, 2012 - Elsevier
This chapter focuses and reviews on the characteristics and biomedical application of
chitosan and collagen from marine products and advantages and disadvantages of …

[HTML][HTML] Associations among obesity, eating speed, and oral health

C Sonoda, H Fukuda, M Kitamura, H Hayashida… - Obesity facts, 2018 - karger.com
Objective: This study was conducted to understand how eating speed and oral health
condition are associated with obesity in Japanese working men. Methods: We studied a total …

Social networks, leisure activities and maximum tongue pressure: cross-sectional associations in the Nagasaki Islands Study

M Nagayoshi, M Higashi, N Takamura, M Tamai… - BMJ open, 2017 - bmjopen.bmj.com
Objectives Social environment is often associated with health outcomes, but epidemiological
evidence for its effect on oral frailty, a potential risk factor for aspiration, is sparse. This study …

Association between number of pairs of opposing posterior teeth, metabolic syndrome, and obesity

T Iwasaki, H Fukuda, M Kitamura, Y Kawashita… - Odontology, 2019 - Springer
We investigated the relationship between the number of pairs of posterior teeth and
metabolic syndrome (MetS), abdominal obesity (AO), and obesity, among Japanese adults …

The application of fish collagen to dental and hard tissue regenerative medicine

Y Hayashi, T Ikeda, S Yamada, Z Koyama… - Seafood Processing By …, 2014 - Springer
Marine collagen from fish scales, skin, and bone has been widely investigated to apply as a
scaffold and a carrier because of its bioactive properties, such as its excellent …

Tongue pressure is associated with aging, sex, handgrip strength, and lean body mass in community-dwelling middle-and old-aged people: a cross sectional study

M Higashii, M Tsuneoka, M Orita… - Acta Medica …, 2018 - jstage.jst.go.jp
Swallowing is an important task of the human tongue, and a reduction in the tongueʼs
muscle strength causes dysphagia1-4. Reduced tongue strength, in combination with other …

Pre-treatment with tannic acid inhibits the intracellular IL-8 production by chitosan in a human oral epithelial cancer cell line

H Ishizaki, S Yamada, K Yanagiguchi… - Oral Medicine & …, 2009 - jstage.jst.go.jp
Chitosan stimulates the fibroblastic, endothelial, and intestinal epithelial cells to release
chemotactic inflammatory cytokines, especially interleukin 8 (IL-8). Tannic acid (TA) has a …

Chitosan application in dentistry

Y Hayashi, K Yanagiguchi, Z Koyama… - … . CRC Press, Taylor …, 2013 - api.taylorfrancis.com
Chitosan, an amino-polysaccharide obtained by alkaline deacetylation of chitin, is a natural
and abundant polymer that is considered as an attractive candidate of biomaterial (Miyazaki …

Immunohistochemical Discrimination of Skeletal Muscle Fiber Types by Using Antibodies Against Myosin Isoforms

Z Koyama, H Okabe, T Saku, H Fujii - Japanese Journal of Oral …, 2000 - jstage.jst.go.jp
抄録 骨格筋の筋線維型を識別することを目的に, ミオシン分子種特異抗体を用いた免疫組織化学的
方法の開発を試みた. ニワトリ浅胸筋および心室筋それぞれから抽出したミオシンとその断片である …

[CITATION][C] Status and factors of tooth loss on remote islands with no dentist

…, H HAYASHIDA, M KITAMURA, ZENYA KOYAMA… - 口腔衛生学会 …, 2016 - jglobal.jst.go.jp
Status and Factors of Tooth Loss on Remote Islands with No Dentist | Article Information | J-GLOBAL
Art J-GLOBAL ID:201602268932632662 Reference number:16A1221606 Status and …