Zobrazeno 1 - 10
of 150
pro vyhledávání: '"Katsuji Okuda"'
Autor:
Kazuyuki Ishihara, Ryuta Kimizuka, Eitoyo Kokubu, Katsuji Okuda, Yuichiro Kikuchi, Tetsuo Kato
Publikováno v:
The Bulletin of Tokyo Dental College. 59:265-275
Treponema denticola, an anaerobic spirochete found mainly in the oral cavity, is associated with periodontal disease and has a variety of virulence factors. Although in vitro studies have shown that T. denticola is able to penetrate epithelial cell m
Effect of Clinical Factors on Bacterial Contamination of Bone Chips Collected During Implant Surgery
Publikováno v:
Implant Dentistry. 22:525-529
The objective of this study was to investigate the relationship between various clinical factors and bacterial contamination of bone chips (BC) collected during dental implant surgery and to elucidate how bacterial contamination might be minimized.Im
Autor:
Yoshiyuki Wada, Isato Yamamoto, Akira Kushiro, Kazuyuki Ishihara, Mayumi Kiwaki, Kyotaro Muramatsu, Katsuji Okuda
Publikováno v:
Scopus-Elsevier
Porphyromonas gingivalis, a pathogen involved in the development of chronic periodontitis, has a number of major virulence factors, among which are its surface cysteine protease gingipains. The purpose of this study was to investigate the feasibility
Publikováno v:
The Bulletin of Tokyo Dental College. 57(3)
Periapical periodontitis usually results from microbial infection, with these microorganisms occasionally migrating to the root canal, which can lead to further, potentially life-threatening, complications. Here, the susceptibility of 27 bacterial st
Publikováno v:
Anaerobe. 18(1):110-116
The formation of biofilm by anaerobic, Gram-negative bacteria in the subgingival crevice plays an important role in the development of chronic periodontitis. The aim of this study was to characterize the role of coaggregation between Fusobacterium nu
Publikováno v:
Archives of Oral Biology. 56:244-250
Objective Periodontitis, an infectious disease caused by periodontopathic bacteria, including Porphyromonas gingivalis, is reported to be accelerated by stress, under which noradrenaline levels are increased in the bloodstream. The purpose of this st
Publikováno v:
FEMS Immunology & Medical Microbiology. 60:251-260
Porphyromonas gingivalis and Treponema denticola are major pathogens of periodontal disease. Coaggregation between microorganisms plays a key role in the colonization of the gingival crevice and the organization of periodontopathic biofilms. We inves
Autor:
Tetsuo Kato, Yuichiro Takaku, Katsuji Okuda, Mitsuru Yama, Takashi Kakizawa, Kiyotaka Yamada, Ryuta Kimizuka
Publikováno v:
Archives of Oral Biology. 55:397-400
Objective The radical anion of oxygen (O − ) is extremely oxidative and shows high reactivity. In this study, the antibacterial activity of water super-oxidised water containing high concentration of O − (O − -water) was tested against cultured
Autor:
T. Yamazaki-Kubota, Y. Sano, Kazuyuki Ishihara, Masashi Yakushiji, Meguru Miyamoto, Takuro Yonezu, M. Kusumoto, Katsuji Okuda, K. Sugita
Publikováno v:
Journal of periodontal research. 45(2):170-176
Yamazaki-Kubota T, Miyamoto M, Sano Y, Kusumoto M, Yonezu T, Sugita K, Okuda K, Yakushiji M, Ishihara K. Analysis of matrix metalloproteinase (MMP-8 and MMP-2) activity in gingival crevicular fluid from children with Down’s syndrome. J Periodont Re
Autor:
Katsuji Okuda
Publikováno v:
Japanese Journal of Oral and Maxillofacial Surgery. 56:231-239