Tatuzi Suzuki
Tohoku University
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Publication
Featured researches published by Tatuzi Suzuki.
Nature | 1965
Tatuzi Suzuki; Haruhiko Yoshio; Ken-Ichi Kurouji; Kenji Hirai
ADRENAL 17-hydroxycorticosteroid (17-OHCS) secretion in response to insulin hypoglycaemia has been evaluated directly in anaesthetized1 and unanaesthetized2 dogs. As to the mechanism of insulin-induced adrenocortical secretion, Dury3 suggested from his experimental results that insulin hypoglycaemia resulted in an increase in adrenal medullary secretion, which induced the release of adrenocortical hormones. On the other hand, it was claimed by some authors that insulin-induced adrenocortical secretion was not dependent on the sympathoadreno-medullary activity4–6. In the experiments of Egdahl7 the adrenal medullary response to E. coli endotoxin was found to be abolished by the transection of the spinal cord at C7 and the adrenal 17-OHCS secretion in response to endotoxin was not affected by the spinal cord transection. He suggested that the adrenal cortical response to endotoxin was not dependent on the activity of the sympatho-adrenomedullary system. Thus it seems of interest to evaluate directly the adrenal 17-OHCS secretion in response to insulin in cord-sectioned dogs.
Tohoku Journal of Experimental Medicine | 1958
Tatuzi Suzuki; Ikuro Tanaka; Kazukuni Yamashita
Bei den mit Evipan-natrium narkotisierten Hunden wurde das Neben-nierenvenenblut mit der Lumbalroutemethode entnommen. Die Bestimmung der Adrenalinmenge wurde mit Hilfe der kolorimetrischen Methode von Bloor and Bullen ausgefuhrt. Die intravenosen Injektionen des Carbarminoylcholins and des Acetylcholins in Dosen von 0, 3-0, 4mg. pro kg. Korpergewicht wurden vor und nach der Darreichung des Eserins (0, 3mg. pro kg.) angestellt. Die Verstarkung der adrenalinsekretionsfordernde Wirkung von Acetylcholin durch eine vorangehende Verabreichung von Eserin war in alien Fallen nachweisbar. Dagegen vermochten wir keine unverkennbare Verstarkung der Wirkung von Carbaminoylcholin durch Eserin zu konstatieren.
American Journal of Physiology | 1959
Tatuzi Suzuki; Kazukuni Yamashita; Takaaki Mitamura
American Journal of Physiology | 1960
Tatuzi Suzuki; Elijah B. Romanoff; Werner P. Koella; Charles K. Levy
American Journal of Physiology | 1963
Tatuzi Suzuki; Kenji Hirai; Haruhiko Yoshio Ken-Ichi Kurouji; Kazukuni Yamashita
Nature | 1958
Tatuzi Suzuki; Kazukuni Yamashita; Takaaki Mitamura
Nature | 1959
Tatuzi Suzuki; Kazukuni Yamashita; Seiichi Zinnouchi; Takaaki Mitamura
Tohoku Journal of Experimental Medicine | 1953
Tatuzi Suzuki; Tsutomu Arai
Nature | 1966
Tatuzi Suzuki; Kenji Hirai; Kensaku Otsuka; Hideo Matsui; Sennosuke Ohukuzi
Naturwissenschaften | 1964
Tatuzi Suzuki; Takaaki Mitamura; Seiichi Zinnouchi; Kazukuni Yamashita