Yoshitaka Tokumasa | Researchain

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Gastroenterologia Japonica | 1984

Effect of caerulein administration on portal plasma somatostatin in dogs.

Junji Kasanuki; Shigeru Fujimoto; Hideichi Marino; Azuma Kanatsuka; Terue Imaizumi; Hideaki Koseki; Ryoichi Kaneko; Yoshitaka Tokumasa; Sho Yoshida

SummaryThe effect of administration of synthetic caerulein on canine plasma somatostatin concentration in the portal vein was investigated using specific radioimmunoassay of acid-acetone extracted plasma. Gel chromatography revealed that the main component of the plasma somatostatin in the portal vein was identical with somatostatin-14. After administration of caerulein (5ng/kg), the somatostatin level increased significantly while the gastrin level remained unchanged. These results suggested that caerulein affects D cell function but not gastrin secretion.

Japanese Heart Journal | 1967

Some Aspects of Acute Pulmonary Edema with Special Reference to Pulmonary Hemodynamics

Soroku Saitoh; Yasuhiro Kinoshita; Yoshitaka Tokumasa; Yasushi Nakamura; Masahisa Usami; Nobutaka Doba

Endocrinologia Japonica | 1981

Effect of Hypophysectomy and Growth Hormone Administration on Somatostatin and Gastrin Content in the Stomach of Rats

Junji Kasanuki; Hideichi Makino; Yasuhisa Matsushima; Azuma Kanatsuka; Morihiro Miyahira; Yoshitaka Tokumasa; Akira Kumagai

Nihon Naika Gakkai zasshi. The Journal of the Japanese Society of Internal Medicine | 1984

A case of probable hypereosinophilic syndrome with a gastric lesion

Kenji Ichikawa; Junji Kasanuki; Makoto Sueishi; Terue Imaizumi; Hideaki Koseki; Ryoichi Kaneko; Hisao Tomioka; Yoshitaka Tokumasa; Sho Yoshida

Japanese Circulation Journal-english Edition | 1973

CHEST X-RAY FINDINGS IN ACUTE PULMONARY EDEMA IN THE DOG

Mamoru Nakamura; Kazuko Takashima; Kozo Yamada; Yoshikatsu Sugiyama; Akira Nakayama; H. Murayama; Masaki Shukuya; Yoshitaka Tokumasa; Yasuhiro Kinoshita; Haruo Okubo

Japanese Circulation Journal-english Edition | 1971

PATHO-ANATOMIC FLNDINGS OF THE LUNG IN ACUTE PULMONARY EDEMA IN THE DOG WITH REVERSED PRESSURE GRADIENT IN THE PULMONARY CIRCULATION : PROCEEDINGS OF THE 35TH ANNUAL MEETlNG OF THE JAPANESE CIRCULATION SOCIETY (Part III)

Yasuhiro Kinoshita; Yoshitaka Tokumasa; Yasushi Nakamura; Haruo Okubo; Nobuhiro Watanabe; Yuji Kakubari

Japanese Circulation Journal-english Edition | 1969

128. Acute Severe Pulmonary Edema in the Dog with a Reversal of the (PAm-LAm) Pressure Gradient

Nobuhiro Watanabe; Ryuichi Iida; Koichi Tsunoda; Akira Hirai; Toshio Yaguchi; Yasushi Nakamura; Yoshitaka Tokumasa; Yasuhiro Kinoshita; Soroku Saitoh

Japanese Circulation Journal-english Edition | 1969

VENTRICULAR PERFORMANCE AND CORONARY FLOW OF ISOLATED HEARTS WHEN PERFUSED THROUGH MEMBRANE OXYGENATORS

Yasuhiro Kinoshita; Yoshitaka Tokumasa; Yasushi Nakamura; Jun Muramatsu; Toshio Yaguchi; Yoshitaka Nakamura; Nobuhiro Watanabe; Yuji Kakubari; Koichi Tsunoda; Ryuichi Iida; Seijiro Ogawa

Japanese Circulation Journal-english Edition | 1968