Zobrazeno 1 - 10
of 21
pro vyhledávání: '"Patricia A. Klase"'
Publikováno v:
The Journal of Clinical Endocrinology & Metabolism. 57:87-93
Human granulosa-luteal cells were harvested from preovulatory Graafian follicles at the time of oocyte retrieval for in vitro fertilization after induction of follicle maturation by sequential injections of menopausal gonadotropins and hCG. Such high
Publikováno v:
Pharmacology. 15:254-258
Angiotensin II is a peptide normally present in the bloodstream and central nervous system. Exogenous angiotensin induces drinking which is inhibited by saralasin, a specific receptor antagonist. Administration of saralasin does not reduce endogenous
Publikováno v:
Endocrinology. 111:144-151
We describe an in vitro system of swine granulosa cells which remain responsive to estradiol (E2) and FSH. In this system, we examined mechanisms by which E2 amplifies the stimulatory actions of FSH. E2 stimulated progesterone production in a dose-de
Publikováno v:
Pharmacology. 22:209-226
Anesthesia in rats produced by urethane administered intraperitoneally caused (1) peritoneal fluid accumulation; (2) inability to undergo a renal response to NaCl or water loading, and (3) pronounced
Publikováno v:
Biochemical and Biophysical Research Communications. 104:603-610
The divalent-cation ionophores A23187 and ionomycin exert dose-dependent suppressive effects on the stimulatory actions of luteinizing hormone in ovarian cells in vitro . Micromolar concentrations of both A23187 and ionomycin can inhibit the producti
Autor:
Jerome F. Strauss, Patricia A. Klase, Johannes D. Veldhuis, Lawrence M. Demers, John T. Gwynne
Publikováno v:
Endocrinology. 114:2312-2322
Swine granulosa cells cultured under serum-free conditions in vitro exhibit significant responsivity to the stimulatory actions of estradiol (E2) and FSH or LH. Under these conditions, granulosa cells harvested from either immature or mature Graafian
Autor:
Johannes D. Veldhuis, James C. Garmey, Jerome F. Strauss, Lisa A. Kolp, Patricia A. Klase, Diana Juchter, Susan L. Silavin
Publikováno v:
Endocrinology. 116:25-30
We have used a novel competitive inhibitor of acyl coenzyme A:cholesterol acyltransferase (ACAT), Sandoz compound 58-035 [3-(decyldimethyl-silyl)N-[2-(4-methyl-phenyl)1-phenylethyl propanamide], to assess the importance of the cholesterol esterificat
Publikováno v:
Endocrinology. 109:433-442
We investigated direct actions of 17 beta-estradiol and LH in the coordinate control of progesterone production by highly differentiated porcine granulosa cells maintained in monolayer culture. The administration of estradiol acutely suppressed both
Publikováno v:
European Journal of Pharmacology. 51:389-396
Vasopressin, or vasopressin antiserum, was injected into a lateral cerebral ventricle of conscious rats. These rats were normally hydrated, cellular dehydrated (NaCl loading) or hypovolemic (polyethylene glycol model). Elevation or reduction of vasop
Publikováno v:
Endocrinology. 107:42-46
Ovine PRL (20–1,000 ng/ml) produced dose-dependent inhibition of progesterone production by cultured granulosa cells isolated from small (1–2 mm) immature follicles of porcine ovaries. The inhibition was most prominent during the initial 4 days o