Literature DB >> 192574

Dexamethasone suppression of ovulation in PMS-treated immature rats.

K F Soliman, C A Walker.   

Abstract

A single injection of 2.0 mg/kg dexamethasone (DXM) administered at 51 h after pregnant mare serum gonadatropin (PMS) treatment inhibited both ovulation and luteinization. S.c. injection of human chorionic gonadotropin (HGG) caused ovulation and luteinization in DXM-PMS-treated rats, whereas treatment with ACTH failed to overcome the DXM inhibitory effect. These findings are interpreted to indicate that DXM inhibits ovulation through a mechanism which might involve the central nervous system.

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Year:  1977        PMID: 192574     DOI: 10.1007/bf02002851

Source DB:  PubMed          Journal:  Experientia        ISSN: 0014-4754


  5 in total

1.  Diurnal variations in plasma corticosterone and growth hormone as corrlelated with regional variations in norepinephrine, dopamine and serotonin content of rat brain.

Authors:  M L Simon; R George
Journal:  Neuroendocrinology       Date:  1975       Impact factor: 4.914

2.  Pre-ovulatory progesterone, the adrenal cortex and the 'critical period' for luteinizing hormone release in rats.

Authors:  H H Feder; K Brown-Grant; C S Corker
Journal:  J Endocrinol       Date:  1971-05       Impact factor: 4.286

3.  Brain serotonin and pituitary-adrenal function.

Authors:  J Vernikos-Danellis; P Berger; J D Barchas
Journal:  Prog Brain Res       Date:  1973       Impact factor: 2.453

4.  Effect of steroids on neuropharmacologic blockade of ovulation in pregnant mare's serum (PMS)-primed immature rats.

Authors:  S Y Ying; R K Meyer
Journal:  Endocrinology       Date:  1969-06       Impact factor: 4.736

5.  The effect of testosterone and other adrenal steroids on PMS-induced ovulation in the immature rat.

Authors:  N Hagino; J W Goldzieher
Journal:  Neuroendocrinology       Date:  1975       Impact factor: 4.914

  5 in total
  1 in total

1.  Dexamethasone protection against the acute lethality of ethanol in mice.

Authors:  F H Ross; K F Soliman; C A Walker
Journal:  Experientia       Date:  1980-04-15
  1 in total

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