Treatment of cystic ovarian disease in cows with gonadotropins

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Fertility parameters of dairy cows with cystic ovarian disease after treatment with gonadotrophin-releasing hormone.

Fertility data were collected every four weeks for 10 years from 40 herds of Holstein-Friesian dairy cattle. The data collected during 925 lactations from cows with cystic ovarian disease which were treated with 500 microg gonadorelin were compared with data from a control group of 13,869 normal lactations. The intervals between parturition and first insemination and between parturition and con...

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Ovarian and endocrine responses associated with the treatment of cystic ovarian follicles in dairy cows with gonadotropin releasing hormone and prostaglandin F2, with or without exogenous progesterone

The objectives of this observational study were to document ovarian and endocrine responses associated with the treatment of cystic ovarian follicles (COFs) in dairy cows, using gonadotropin releasing hormone (GnRH) and prostaglandin F2 (PGF) with or without exogenous progesterone. A secondary objective was to determine pregnancy establishment following synchronization of ovulation and timed i...

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Human steroidogenesis: implications for controlled ovarian stimulation with exogenous gonadotropins

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ژورنال

عنوان ژورنال: Asian-Australasian Journal of Animal Sciences

سال: 1989

ISSN: 1011-2367,1976-5517

DOI: 10.5713/ajas.1989.39