Zobrazeno 1 - 10
of 31
pro vyhledávání: '"Hidefumi Kumada"'
Publikováno v:
Journal of Oral Microbiology, Vol 4, Iss 0, Pp 1-7 (2012)
Background: Porphyromonas gulae are black-pigmented anaerobic bacteria isolated from the gingival sulcus of various animal hosts and are distinct from Porphyromonas gingivalis originating in humans. We previously reported the antigenic similarities o
Externí odkaz:
https://doaj.org/article/498b6d01ea7c4a5ba9c058d308edec77
Autor:
Takenori Sato, Toshizo Toyama, Hidefumi Kumada, Kiyoko Watanabe, Haruka Sasaki, Nobushiro Hamada
Publikováno v:
Journal of Oral Biosciences. 56:54-57
Oral biofilms are composed of complex structured multi-species bacterial communities, which are the causative agents of periodontal diseases. The species Actinomyces naeslundii , formerly known as Actinomyces viscosus , have been isolated from oral c
Autor:
Yusuke Nomura, Kumiko Ogawa, Toshiyasu Yuba, Kayo Watanabe, Yuji Haishima, Hideyuki Sakoda, Ayano Fujisawa, Ken-ichi Inamura, Yuki Morishita, Tomomi Morikawa, Akito Tanoue, Kaoru Inoue, Hideo Fujimaki, Tomokazu Mukai, Ung-il Chung, Tsuyoshi Kawakami, Hidefumi Kumada, Miwa Takahashi, Midori Yoshida, Ken-ichi Miyazaki, Chie Fukui
Publikováno v:
Journal of biomedical materials research. Part B, Applied biomaterials. 106(3)
Di (2-ethylhexyl) phthalate (DEHP), a typical plasticizer used for polyvinyl chloride (PVC), is eluted from PVC-made blood containers and protects against red blood cell (RBC) hemolysis. However, concerns have arisen regarding the reproductive and de
Publikováno v:
Journal of Oral Microbiology, Vol 4, Iss 0, Pp 1-7 (2012)
Journal of Oral Microbiology; Vol 4 (2012) incl Supplements
Journal of Oral Microbiology
Journal of Oral Microbiology; Vol 4 (2012) incl Supplements
Journal of Oral Microbiology
Background : Porphyromonas gulae are black-pigmented anaerobic bacteria isolated from the gingival sulcus of various animal hosts and are distinct from Porphyromonas gingivalis originating in humans. We previously reported the antigenic similarities
Autor:
Hidefumi Kumada, T. Tsuchiya, Kiyoko Watanabe, Chie Hasegawa, Toshio Umemoto, K. Tanamoto, Y. Haishima
Publikováno v:
Oral Microbiology and Immunology. 23:60-69
Introduction and methods: A pentaacyl and diphosphoryl lipid A molecule found in the lipid A isolated from Porphyromonas gingivalis lipopolysaccharide (LPS) was chemically synthesized, and its characteristics were evaluated to reconfirm its interesti
Autor:
Yoshiharu Mukai, Hidefumi Kumada, Kiyoshi Tomiyama, Toshio Teranaka, Kiyoko Watanabe, Nobushiro Hamada, Masahiro Saito, Tomotaro Nihei
Publikováno v:
BioMed Research International
BioMed Research International, Vol 2016 (2016)
BioMed Research International, Vol 2016 (2016)
The purpose of this study was to evaluate the antibacterial activity against polymicrobial (PM) biofilms of a condensed tannin extracted from astringent persimmon (PS-M), which is contained in refreshing beverages commercially available in Japan. Sal
Autor:
Kiyoshi, Tomiyama, Yoshiharu, Mukai, Hidefumi, Kumada, Kiyoko, Watanabe, Nobushiro, Hamada, Toshio, Teranaka
Publikováno v:
American journal of dentistry. 28(1)
To simulate an oral demineralization environment by multiple species of bacteria by inducing subsurface dentin lesions with a polymicrobial biofilm model.Polymicrobial biofilms consisting of multiple species of bacteria were generated from stimulated
Autor:
Haruhiko, Hasegawa, Kiyoshi, Tomiyama, Hidefumi, Kumada, Akira, Kawata, Kazuyoshi, Higashi, Osamu, Takahashi, Nobushiro, Hamada, Yoshiharu, Mukai
Publikováno v:
American journal of dentistry. 28(1)
To investigate the in vitro antimicrobial effects of carbamide peroxide (CP) and CP-based home bleaching agents against polymicrobial (PM) biofilms.Using a high-throughput active attachment model, PM biofilms were cultured on glass coverslips by dilu
Publikováno v:
Archives of Oral Biology. 41:725-731
The immunobiological activities of 75-kDa protein, fimbrial protein and lipopolysaccharide lipopolysaccharide prepared from whole cells of Porphyromonas gingivalis 381 were compared. The 75-kDa protein was mitogenic for BALB/c nu/nu, BALB/c and lipop
Publikováno v:
Journal of Bacteriology. 177:2098-2106
The chemical structure of lipid A isolated from Porphyromonas gingivalis lipopolysaccharide was elucidated by compositional analysis, mass spectrometry, and nuclear magnetic resonance spectroscopy. The hydrophilic backbone of free lipid A was found t