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肌醇和三碘甲状腺原氨酸对部分肝切除大鼠肝细胞激素反应性的影响。

Effect of inositol and tri-iodothyronine on the hormonal responsiveness of hepatocytes obtained from partially hepatectomized rats.

作者信息

Huerta-Bahena J, García-Sáinz J A

出版信息

Biochem J. 1984 Nov 1;223(3):925-8. doi: 10.1042/bj2230925.

Abstract

Hepatocytes obtained from animals partially hepatectomized (72 h before the experiment) have a diminished responsiveness to alpha 1-adrenergic amines, vasopressin, angiotensin and glucagon and an increased responsiveness to beta-adrenergic amines. Administration of inositol or tri-iodothyronine to the hepatectomized animals induced a recovery in the hepatocyte responsiveness to the Ca2+-dependent hormones and abolished that to beta-adrenergic amines; the response to glucagon was not improved.

摘要

从部分肝切除的动物(实验前72小时)获得的肝细胞,对α1-肾上腺素能胺、血管加压素、血管紧张素和胰高血糖素的反应性降低,而对β-肾上腺素能胺的反应性增加。给肝切除的动物注射肌醇或三碘甲状腺原氨酸可使肝细胞对钙依赖性激素的反应性恢复,并消除对β-肾上腺素能胺的反应性;对胰高血糖素的反应未得到改善。

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Role of calcium in the hormonal regulation of liver metabolism.钙在肝脏代谢激素调节中的作用。
Biochim Biophys Acta. 1981 Dec 30;639(3-4):243-95. doi: 10.1016/0304-4173(81)90012-4.

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