大鼠乳腺γ-谷氨酰转肽酶的激素调节
Hormonal modulation of the rat mammary gland gamma-glutamyltranspeptidase.
作者信息
Ríos M, Puente J, Sapag-Hagar M
机构信息
Departamento de Bioquímica y Biología Molecular, Facultad de Ciencias Químicas y Farmacéuticas, Universidad de Chile, Santiago.
出版信息
Z Naturforsch C J Biosci. 1989 Jul-Aug;44(7-8):651-4. doi: 10.1515/znc-1989-7-817.
PMID:2570586
Abstract
- The in vivo effect of estradiol and domperidone (a hypophysis stimulator of prolactin secretion) in immature ovariectomized-adrenalectomized and hypophysectomized rat mammary gland was studied. 2. gamma-Glutamyltranspeptidase activity was used to evaluate the role of estradiol in the specific response of the gland to prolactin. 3. Our results suggest that the activity of gamma-glutamyltranspeptidase, like casein and lactose synthetase, is part of the specific response of the gland to prolactin.
摘要
- 研究了雌二醇和多潘立酮（一种催乳素分泌的垂体刺激剂）对未成熟去卵巢、去肾上腺和垂体切除大鼠乳腺的体内作用。2. γ-谷氨酰转肽酶活性用于评估雌二醇在腺体对催乳素的特异性反应中的作用。3. 我们的结果表明，γ-谷氨酰转肽酶的活性，与酪蛋白和乳糖合成酶一样，是腺体对催乳素特异性反应的一部分。
Zotero 插件