Isao Hirayama

Gum Chewing Enhances Early Recovery from Postoperative Ileus After Laparoscopic Colectomy1

Takayuki Asao, Hiroyuki Kuwano, Junichi Nakamura et al. · Journal of the American College of Surgeons · 2002 · 217 citations

Genetic analysis of obese diabetes in the TSOD mouse.

Isao Hirayama, Zhaohong Yi, Shun‐ichiro Izumi et al. · Diabetes · 1999 · 138 citations

Obesity, Metabolic Syndrome, Genetic Determinant +15

An easy method for the intraluminal administration of peppermint oil before colonoscopy and its effectiveness in reducing colonic spasm

Takayuki Asao, Erito Mochiki, Hideki Suzuki et al. · Gastrointestinal Endoscopy · 2001 · 83 citations

Peppermint Oil, Gastrointestinal Pharmacology, Medicine +6

Gum-chewing stimulates bowel motility after surgery for colorectal cancer.

Isao Hirayama, Makoto Suzuki, Munenori Ide et al. · PubMed · 2006 · 77 citations

Insulin receptor-related receptor is expressed in pancreatic beta-cells and stimulates tyrosine phosphorylation of insulin receptor substrate-1 and -2.

Isao Hirayama, Hiroyuki Tamemoto, Hidemi Yokota et al. · Diabetes · 1999 · 54 citations

Insulin Receptor, Insulin Signaling, Pancreatic Beta-cells +20