N. Hayakawa

Isothiazolone derivatives selectively inhibit telomerase from human and rat cancer cells in vitro.

M. Tsuchiya, S. Yoshida, A. Nagasaka, 1999, Biochemistry.

Change in telomerase activity of rat organs during growth and aging.

Y. Nimura, S. Yoshida, N. Hayakawa, 1998, Experimental cell research.

Diagnostic ability of high-frequency ultrasound probe sonography in staging early gastric cancer, especially for submucosal invasion

K. Chayama, K. Haruma, J. Hata, 2005, Abdominal Imaging.

Initial experience with catheter probe US when using a multibending endoscope.

K. Chayama, K. Haruma, S. Oka, 2004, Gastrointestinal endoscopy.

Enhanced expression of inducible nitric oxide synthase and nitrotyrosine in gastric mucosa of gastric cancer patients.

K. Haruma, Y. Kitadai, N. Hayakawa, 1999, Clinical cancer research : an official journal of the American Association for Cancer Research.

Endoscopic ultrasonography for assessment of medical treatment in patients with gastric mucosa‐associated lymphoid tissue lymphoma

K. Chayama, K. Haruma, H. Kusunoki, 2003 .