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Effects of Estradiol and Progesterone on Rat Intestinal and Hepatic Phospholipase A Activity.

机译：雌二醇和孕酮对大鼠肠道和肝脏磷脂酶a活性的影响。

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Small intestine and liver play major roles in lipid and lipoprotein metabolism. Both organs contain high activities of phospholipase A, but little is known regarding the hormonal regulation of this enzyme in these tissues. In the present study, phospholipase A activity was measured in male rats treated with subcutaneous injections of 17 beta-estradiol or progesterone. Estradiol treatment (0.6 mg/day for 14 days) decreased intestinal and hepatic phospholipase A activities by 65% and 53%respectively. Administration of estradiol reduced the specific activity of the enzyme in both microsomal and cytosol fractions of the intestinal mucosa. In contrast to the effects of estradiol, progesterone administration (2 mg/day for 14 days) increased phospholipase A activity in intestinal and hepatic tissue by 2.4- and 2.1- fold, respectively. Sex hormones; Phospholipase A; Lipoproteins; Amnion; Chorioallantois; Corticotropin. (jes)

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作者
Shakir, K. M.; Maor, D.; Gartner, S. L.; Margolis, S.;
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年度 1988
页码 1-20
总页数 20
原文格式 PDF
正文语种 eng
中图分类工业技术;
关键词
Intestines; Progesterone; Adrenocorticotropic hormone; Enzymes; Hormones; Injections(Medicine); Lipoproteins; Males; Metabolism; Mucous membranes; Organs(Anatomy); Rats; Regulations; Sex hormones; Small intestine; Subcutaneous tissue; Estradiol; Phospholipases A; Liver microsomes;

机译：肠;孕酮;促肾上腺皮质激素;酶;激素;注射剂（药物）;脂蛋白;雄性;代谢;粘膜;器官（解剖学）;大鼠;规则;性激素;小肠;皮下组织;雌二醇;磷脂酶a;肝微粒体;

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1. 17? estradiol / norethisterone acetate and estradiol valerate / norgestrel therapies in patients with dysfunctional uterine bleeding: The effects on estrogen and progesterone receptor levels and clinical response [J] . Ayik Mevlüde, Ingec Metin, Konar Ustyol Necla, Eastern Journal of Medicine . 2015,第4期

机译：17吗？雌二醇/醋酸炔诺孕酮和戊酸雌二醇/炔诺孕酮治疗功能失调性子宫出血的患者：对雌激素和孕激素受体水平的影响及临床反应
2. The Effects of 17 beta Estradiol, 17 alpha Estradiol and Progesterone on Oxidative Stress Biomarkers in Ovariectomized Female Rat Brain Subjected to Global Cerebral Ischemia [J] . Ozacmak VH, Sayan H Physiological Research . 2009,第6期

机译：17β-雌二醇，17α-雌二醇和孕酮对全脑缺血后去卵巢雌性大鼠脑中氧化应激生物标志物的影响
3. Effects of exogenous estradiol-17 beta on luteinizing hormone, progesterone, and estradiol-17 beta concentrations before and after prostaglandin F2 alpha-induced termination of pregnancy and pseudopregnancy in gilts. [J] . Esbenshade?K L Journal of animal science . 1992,第2期

机译：外源雌二醇-17 beta对前列腺素F2α诱导的小母猪妊娠终止和假孕前后黄体激素，黄体酮和雌二醇-17 beta浓度的影响。
4. Effect of Prostaglandin in Early Diestrus or Progesterone and Estradiol Administration on Equine FSH-Treated Donor Mare Embryo Recovery and Recipient Pregnancy Rate [C] . Tal Raz, Sylvia Carley, Jodyne Green, Annual Convention of the American Association of Equine Practitioners . 2005

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5. Estrous synchronization in beef heifers using progesterone intravaginal insert CIDR and a two-injection system of prostaglandin (ProstaMate and progesterone-estradiol) in conjunction with time breeding regimen. [D] . Rogers, Brian. 2005

机译：使用黄体酮阴道内插入CIDR和前列腺素的两次注射系统（ProstaMate和黄体酮-雌二醇）结合时间育种方案，使牛肉小母牛的发情同步。
6. Acute effects of unilateral sectioning the superior ovarian nerve of rats with unilateral ovariectomy on ovarian hormones (progesterone testosterone and estradiol) levels vary during the estrous cycle [O] . Angélica Flores, Jacqueline Velasco, Alma I Gallegos, 2011

机译：在动情周期中单侧卵巢切除大鼠单侧切开卵巢上侧神经对卵巢激素（孕酮睾丸激素和雌二醇）水平的急性影响会有所不同
7. Efeitos do estresse térmico nas concentrações plasmáticas de progesterona (P4) e estradiol 17-b (E2) e temperatura retal em cabras da raça Pardo Alpina Effects of heat stress on progesterone (P4) and estradiol-17b plasma concentrations and rectal temperature of Alpine Brown goats [O] . Luis Fernando Uribe-Velásquez, Eunice Oba, Lúcia Helena de Albuquerque Brasil, 2001

机译：Efeitos doestressetérmiconasoquatraçõeplasmáticasdeprogesterona（p4）e雌二醇17-b（E2）e temperatureura retal em cabrasdaraçapardoalpina热应激对黄体酮（p4）和雌二醇-17b血浆浓度和alpine Brown直肠温度的影响山羊

Effects of Estradiol and Progesterone on Rat Intestinal and Hepatic Phospholipase A Activity.

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