| Endometrial histology and post-partum mares treated with progesterone and synthetic GnRH (AY-24,031). | |
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MedLine Citation:
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PMID: 383989 Owner: NLM Status: MEDLINE |
Abstract/OtherAbstract:
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Foal heat was significantly delayed in 15 Thoroughbred and Quarter-horse mares by 200 mg progesterone in oil from Days 5--14 post partum. Nine of these mares subsequently received daily i.v. injections of 2 mg of a synthetic GnRH preparation (AY-24,031) from Day 2 of the progesterone-delayed oestrus but this treatment did not significantly shorten oestrus or hasten ovulation. Uterine biopsies taken on Day 15 post partum from all the mares showed a mixed endometrial morphology having both oestrous and dioestrous characteristics. There was an increased proliferation of endometrial glands in these animals at the time of ovulation compared to control mares having a normal foal heat. |
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Authors:
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A M Pope; D L Campbell; J P Davidson |
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Publication Detail:
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Type: Journal Article |
Journal Detail:
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Title: Journal of reproduction and fertility. Supplement Volume: - ISSN: 0449-3087 ISO Abbreviation: J. Reprod. Fertil. Suppl. Publication Date: 1979 |
Date Detail:
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Created Date: 1979-11-29 Completed Date: 1979-11-29 Revised Date: 2006-11-15 |
Medline Journal Info:
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Nlm Unique ID: 0225652 Medline TA: J Reprod Fertil Suppl Country: ENGLAND |
Other Details:
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Languages: eng Pagination: 587-91 Citation Subset: IM |
Export Citation:
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APA/MLA Format Download EndNote Download BibTex |
| MeSH Terms | |
Descriptor/Qualifier:
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Animals Endometrium / cytology*, drug effects Estrus / drug effects Female Fertility / drug effects Gonadotropin-Releasing Hormone / pharmacology* Hormones / pharmacology Horses / physiology* Ovulation / drug effects Postpartum Period / drug effects* Pregnancy Progesterone / pharmacology* Uterus / microbiology |
| Chemical | |
Reg. No./Substance:
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0/Hormones; 33515-09-2/Gonadotropin-Releasing Hormone; 57-83-0/Progesterone |
From MEDLINE®/PubMed®, a database of the U.S. National Library of Medicine
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