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Predicate | Object |
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rdf:type | |
lifeskim:mentions | |
pubmed:issue |
6
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pubmed:dateCreated |
1977-8-12
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pubmed:abstractText |
Holstein-Friesian cows (n=204) were given saline solution or 200 microgram of gonadotropin-releasing hormone (GnRH) by intramuscular injection at 8 to 23 days after parturition. Of cows culled, fewer GnRH-treated cows were culled for infertility, compared with number of cows given saline solution (26 vs 57%; P less than 0.05). Frequency of ovarian follicular cysts was reduced from 15.2% in controls to 5.7% for cows given GnRH (P less than 0.01). The interval to 1st insemination, interval to conception, and inseminations per conception did not differ among saline solution or GnRH-treated cows which remained in the herds. These data provide evidence for reduction in infertility and reproductive disorders in early postpartum dairy cows given GnRH as a prophylactic.
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pubmed:language |
eng
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pubmed:journal | |
pubmed:citationSubset |
IM
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pubmed:chemical | |
pubmed:status |
MEDLINE
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pubmed:month |
Jun
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pubmed:issn |
0002-9645
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pubmed:author | |
pubmed:issnType |
Print
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pubmed:volume |
38
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pubmed:owner |
NLM
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pubmed:authorsComplete |
Y
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pubmed:pagination |
749-51
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pubmed:dateRevised |
2004-11-17
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pubmed:meshHeading |
pubmed-meshheading:327876-Animals,
pubmed-meshheading:327876-Cattle,
pubmed-meshheading:327876-Cattle Diseases,
pubmed-meshheading:327876-Female,
pubmed-meshheading:327876-Fertility,
pubmed-meshheading:327876-Insemination, Artificial,
pubmed-meshheading:327876-Ovarian Cysts,
pubmed-meshheading:327876-Pituitary Hormone-Releasing Hormones,
pubmed-meshheading:327876-Postpartum Period,
pubmed-meshheading:327876-Pregnancy,
pubmed-meshheading:327876-Time Factors
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pubmed:year |
1977
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pubmed:articleTitle |
Frequency of ovarian follicular cysts, reasons for culling, and fertility in Holstein-Friesian cows given gonadotropin-releasing hormone at two weeks after parturition.
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pubmed:publicationType |
Journal Article
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