Hajime Kuwayama

A Multicenter, Double‐Blind Study on Triple Therapy with Lansoprazole, Amoxicillin and Clarithromycin for Eradication of <i>Helicobacter pylori</i> in Japanese Peptic Ulcer Patients

Masahiro Asaka, Toshiro Sugiyama, Mototsugu Kato et al. · Helicobacter · 2001 · 158 citations

Case-control study on the association of upper gastrointestinal bleeding and nonsteroidal anti-inflammatory drugs in Japan

Choitsu Sakamoto, Kentaro Sugano, Shinichi Ota et al. · European Journal of Clinical Pharmacology · 2006 · 143 citations

Gastrointestinal Bleeding, Inflammation, Nonsteroidal Anti-inflammatory Drugs +12

Helicobacter pylori causes runx3 gene methylation and its loss of expression in gastric epithelial cells, which is mediated by nitric oxide produced by macrophages

Yasumi Katayama, Morio Takahashi, Hajime Kuwayama · Biochemical and Biophysical Research Communications · 2009 · 86 citations

Inflammation, Dysbiosis, Runx3 Gene Methylation +7

A rapid, accurate, immunohistochemical method to label proliferating cells in the digestive tract

Eric R. Lacy, Hajime Kuwayama, Kathryn S. Cowart et al. · Gastroenterology · 1991 · 62 citations

Immunocytochemical Technique, Mucosal Immunology, Bioanalysis +10

Follow-up survey of a large-scale multicenter, double-blind study of triple therapy with lansoprazole, amoxicillin, and clarithromycin for eradication of Helicobacter pylori in Japanese peptic ulcer patients

Masahiro Asaka, Mototsugu Kato, Toshiro Sugiyama et al. · Journal of Gastroenterology · 2003 · 58 citations

Antibiotics, Follow-up Survey, Gastrointestinal Pharmacology +7