Servomechanism of Prolactin and Progesterone in Regulating Uterine
نویسندگان
چکیده
منابع مشابه
Effect of Estrogen Progesterone LH and FSH on Oxidant and Antioxidant Parameters in Rat Uterine Tissue
Background To attain whether the effects of low and high doses of estrogen progesterone luteinizing hormone (LH) and follicle stimulating hormone (FSH) in acute and chronic administration were related to oxidant and antioxidant parameters in rat uterine tissue as well as cyclooxygenase-1 (COX-1) activity. MaterialsAndMethods Acute and chronic administration of estrogen (1 and 5 mg/ kg) progeste...
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During early pregnancy, progesterone stimulates the secretion of proteins and other molecules that support the developing conceptus. Some gilts are able to support conceptus development as early as 110 days of age. The objective of this study was to evaluate the onset of responsiveness of the prepubertal uterus to progesterone. Thirty gilts were assigned to receive 2.2 mg progesterone kg-1 body...
متن کاملProgesterone, prolactin, and gynaecomastia in men with liver disease.
Plasma progesterone was raised in 36 of 50 (72%) men with liver disease compared with 20 healthy male control subjects. Plasma progesterone was significantly higher in men with non-alcoholic cirrhosis with gynaecomastia than those without, but no similar relationship was found in men with alcoholic fatty change and alcoholic cirrhosis. Hyperprolactinaemia was found in 14% of men with liver dise...
متن کاملProgesterone receptor in the human uterine cervix.
A progesterone receptor (PR) in human uterine cervical nuclei was demonstrated by a nuclear exchange assay using a synthetic progestin, promegestone (R5020) as a radio-labeled ligand. Total exchange of previously bound progesterone with R5020 was achieved by incubation at 0 degree C for 3 h. A 0.6 M KCl solution was used to extract the nuclear PR in uterine cervical tissue, and the dextran coat...
متن کاملEffects of vaginal progesterone suppository on uterine artery resistance in women with threatened abortion
Introduction: Adequate levels of progesterone and efficient uteroplacental circulatory system are considered as two important factors in maintaining normal pregnancy. Conspicuously, increased vascular resistance in the uterine artery can lead to severe complications including threatened abortion by an impairment to the embryo’s blood supply. This study was conducted to determine whether vaginal...
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ژورنال
عنوان ژورنال: Molecular Endocrinology
سال: 1988
ISSN: 0888-8809,1944-9917
DOI: 10.1210/mend-2-12-1169