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Dive into the research topics where Taneaki Nakagawa is active.

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Featured researches published by Taneaki Nakagawa.


Journal of Clinical Microbiology | 2001

Detection of Treponema denticola in Atherosclerotic Lesions

Katsuji Okuda; Kazuyuki Ishihara; Taneaki Nakagawa; Akihiko Hirayama; Yoshiyuki Inayama; Kenji Okuda

ABSTRACT We examined 26 atherosclerotic lesions and 14 nondiseased aorta specimens to detect the periodontopathogenic part of the bacterial 16S rRNA locus by PCR. Treponema denticola sequence of the 16S rRNA locus was found in 6 out of 26 DNA samples (23.1%) from the formalin-fixed, paraffin-embeded atherosclerotic lesions obtained during surgery but not in any of the 14 nondiseased aorta samples from deceased persons. Utilizing immunofluorescence microscopy, we observed aggregated antigenic particles reacting with rabbit antiserum againstT. denticola in thin sections of the PCR-positive samples, but we could not detect any reacting particles in the PCR-negative thin sections.


Journal of Periodontal Research | 1994

Infection by Porphyromonas gingivalis and Actinobacillus actinomycetemcomitans, and antibody responses at different ages in humans

Satomi Nakagawa; Yukio Machida; Taneaki Nakagawa; Hiromichi Fujii; Satoru Yamada; Ichiro Takazoe; Katsuji Okuda


Journal of Clinical Periodontology | 1990

Clinical, microbiological and immunological studies on recurrent periodontal disease.

J.-I. Choil; Taneaki Nakagawa; Satoru Yamada; Ichiro Takazoe; Okuda K


The Bulletin of Tokyo Dental College | 1991

Clinical and microbiological study of local minocycline delivery (Periocline) following scaling and root planing in recurrent periodontal pockets.

Taneaki Nakagawa; Satoru Yamada; Y. Oosuka; Atsushi Saito; Y. Hosaka; Tatsuya Ishikawa; Katsuji Okuda


Oral Microbiology and Immunology | 1993

Significance of serum antibody against surface antigens of Actinobacillus actinomycetemcomitans in patients with adult periodontitis

Atsushi Saito; Y. Hosaka; Taneaki Nakagawa; Kizuku Seida; Satoru Yamada; Ichiro Takazoe; Katsuji Okuda


Journal of Periodontology | 2003

Ecological and immunopathological implications of oral bacteria in Helicobacter pylori-infected disease.

Katsuji Okuda; Ryuta Kimizuka; Akira Katakura; Taneaki Nakagawa; Kazuyuki Ishihara


Infection and Immunity | 1993

Relative avidity of serum immunoglobulin G antibody for the fimbria antigen of Actinobacillus actinomycetemcomitans in patients with adult periodontitis

Atsushi Saito; Y. Hosaka; Taneaki Nakagawa; Satoru Yamada; Katsuji Okuda


Journal of Periodontology | 2000

A Rapid DNA Probe Method for Detection of Porphyromonas gingivalis and Actinobacillus actinomycetemcomitans

Akiyo Komiya; Tetsuo Kato; Taneaki Nakagawa; Atsushi Saito; Junichi Takahashi; Satoru Yamada; Katsuji Okuda


The Bulletin of Tokyo Dental College | 1990

Bactericidal effects on subgingival bacteria of irrigation with a povidone-iodine solution (Neojodin).

Taneaki Nakagawa; Atsushi Saito; Y. Hosaka; Satoru Yamada; Masatake Tsunoda; Toru Sato; Tatsuya Ishikawa


Journal of Periodontology | 1994

Locally Delivered Minocycline and Guided Tissue Regeneration to Treat Post-Juvenile Periodontitis. A Case Report

Atsushi Saito; Y. Hosaka; Taneaki Nakagawa; Kizuku Seida; Satoru Yamada; Katsuji Okuda

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