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Dive into the research topics where Yasuna Suzuki is active.

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Featured researches published by Yasuna Suzuki.


Peptides | 1984

Electrophysiological studies on the cultured cells obtained from transplantable pancreatic carcinoma in Syrian golden hamsters

Noriyuki Ueda; Yasuna Suzuki; Makoto Utsumi; Takeshi Obara; Kiyoshi Okamura; Masayoshi Namiki

A pancreatic ductal carcinoma was established as a transplantable tumor line in an inbred strain of Syrian golden hamsters. Intracellular recordings of membrane potentials and input resistance were made from cultured cells obtained from the transplanted tumors using indwelling glass microelectrode. The mean value of the resting membrane potential was -46.5 +/- 1.8 mV (S.E.) (n = 13), while the mean resting input resistance was 21.2 +/- 4.3 M omega (S.E.) (N = 13). Dibutyryl cyclic AMP (2 X 10(-3)M) caused a marked hyperpolarization of about 30 mV accompanied by a reduction of input resistance. The transplantable tumor and its cultured cell line developed in this study have demonstrated their effectiveness as a reliable experimental model for use in pancreatic cancer research.


Acta Gastro-Enterologica Belgica | 1989

INFRARED ELECTRONIC ENDOSCOPE AND ITS CLINICAL EVALUATION

Yasuna Suzuki; Kazuhiko Masuda; Masanori Hirao; Kazumichi Harada; Kiyoshi Okamura; Masayoshi Namiki; Masao Suda


Acta Gastro-Enterologica Belgica | 1986

CLINICAL INVESTIGATION OF PANCREAS DIVISUM ASSOCIATED WITH PANCREATITIS

Hisato Hara; Kaoru Ike; Makoto Utumi; Etsuhiro Torimoto; Yukinori Miyoshi; Yasuna Suzuki; Hiroyuki Yamazaki; Hideki Hayashi; Yasuyuki Yazaki; Kiyoshi Okamura; Noriyuki Ueda; Masayoshi Namiki


Acta Gastro-Enterologica Belgica | 1988

ECG unit and its application to functional endoscopy.

Yasuna Suzuki; Kazumichi Harada; Shinichi Ozawa; Hiroshi Kurokawa; Yoshimi Shibata; Kiyoshi Okamura; Masayoshi Namiki


Tohoku Journal of Experimental Medicine | 1986

Fluid Secretion and Electrical Properties of Pancreatic Acini of Syrian Golden Hamster

Yasuna Suzuki


Acta Gastro-Enterologica Belgica | 1986

CLINICAL EXPERIENCE OF CELESTIN DILATOR FOR ESOPHAGEAL DILATATION

Shigeyuki Okano; Yoshimi Shibata; Yasuna Suzuki; Eiji Muto; Shozo Takeda; Toshiji Motohara; Kazumichi Harada; Kazuo Mizushima; Kiyoshi Okamura; Masayoshi Namiki


Acta Gastro-Enterologica Belgica | 1986

CLINICAL STUDY ON ENDOSCOPIC PANCREATIC BIOPSY (THE 2ND REPORT)

Makoto Utsumi; Yasuna Suzuki; Shigeyuki Okano; Eiji Muto; Shozo Takeda; Makoto Kanda; Hiroyuki Yamazaki; Mitsuhiro Sohma; Kaoru Ike; Yukihiro Takai; Kiyoshi Okamura; Noriyuki Ueda; Masayoshi Namiki


Acta Gastro-Enterologica Belgica | 1986

FOUR CASES OF EXULCERATIO SIMPLEX (DIEULAFOY'S ULCER) TREATED BY ENDOSCOPIC HEMOSTASIS

Hisato Hara; Yoshimi Shibata; Shigeyuki Okano; Yasuna Suzuki; Eiji Mutoh; Shozo Takeda; Makoto Kanda; Kazumichi Harada; Kazuo Mizushima; Kiyoshi Okamura; Noriyuki Ueda; Masayoshi Namiki


Acta Gastro-Enterologica Belgica | 1985

CLINICAL COMPARISON OF SURGICAL AND NON-SURGICAL CASES OF PANCREATIC CYSTS

Makoto Utsumi; Hiroyuki Yamazaki; Yukihiro Takai; Kaoru Ike; Mitsuhiro Sohma; Kazumichi Harada; Kiyoshi Okamura; Noriyuki Veda; Masayoshi Namiki; Yasuna Suzuki; Yoshimi Shibata; Shozo Takeda; Toshifumi Ashida; Hiromasa Minemoto; Noritsugu Takasago


Acta Gastro-Enterologica Belgica | 1985

EXPERIMENTAL AND CLINICAL STUDIES ON ENDOSCOPIC PANCREATIC BIOPSY

Hiroyuki Yamazaki; Noriyuki Ueda; Mitsuhiro Soma; Kaoru Ike; Makoto Utsumi; Yukihiro Takai; Kiyoshi Okamura; Masayoshi Namiki; Koichi Hayashi; Keishi Kondo; Michio Mito; Shigeyuki Okano; Yasuna Suzuki; Yoshimi Shibata; Shozo Takeda

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Kiyoshi Okamura

Asahikawa Medical College

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Shozo Takeda

Asahikawa Medical College

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Yoshimi Shibata

Asahikawa Medical College

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Kaoru Ike

Asahikawa Medical College

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Noriyuki Ueda

Asahikawa Medical College

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Makoto Utsumi

Asahikawa Medical College

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Shigeyuki Okano

Asahikawa Medical College

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