Journal ArticleDOI
Induction of follicular growth and ovulation in prepuberal heifers and ewes with synthetic gonadotropin releasing hormone
TLDR
GnRH generally stimulated follicular growth in calves, but in most instances did not result in ovulation, however, GnRH did induce ovulation in all PMS primed calves and lambs.About:
This article is published in Theriogenology.The article was published on 1975-08-01. It has received 8 citations till now. The article focuses on the topics: Gonadotropin-releasing hormone & Ovulation.read more
Citations
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Journal ArticleDOI
Effects of pulsatile infusion of luteinizing hormone-releasing hormone on luteinizing hormone secretion and ovarian function in hypophysial stalk-transected beef heifers.
TL;DR: It is indicated that pulsatile infusion of LHRH induces LH release in HST beef heifers by sequential patterns of gonadotropin secretion obtained at 5-day intervals.
Ovarian function in dairy cattle after gonadotropin-releasing hormone treatments during perioestrus
TL;DR: GnRH treatments during perioestrus and at the time of AI to improve fertility, Mechanisms and factors through which GnRH may modify fertility, and possible negative effects of GnRH administered during perIOestrus are reviewed.
Journal ArticleDOI
In vivo development of microinjected embryos from superovulated prepuberal slaughter lambs.
B. Kühholzer,Gottfried Brem +1 more
TL;DR: Results of superovulation and embryo recovery from prepuberal lambs were promising, but the low rate of development to term indicates that ova recovered from prepulmonary lambs have reduced developmental competence in vivo.
References
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Journal ArticleDOI
Structure of the porcine LH- and FSH-releasing hormone. I. The proposed amino acid sequence
TL;DR: The complete amino acid sequence of porcine LH- and FSH- releasing hormone has been provisionally determined by the use on a micro-scale of the combined Edman-dansyl procedure coupled with the selective tritiation method for C-terminal analysis.
Journal ArticleDOI
Ovulation, estrus and endocrine response after GnRH in early postpartum cows.
TL;DR: GnRH induced LH release and ovulation and these cows continued to cycle to Day 65 postpartum when the study was terminated and GnRH did not shorten the interval to first estrus.
Journal ArticleDOI
Release of FSH and LH in Beef Heifers by Synthetic Gonadotrophin Releasing Hormone
C. C. Kaltenbach,C. C. Kaltenbach,T. G. Dunn,T. G. Dunn,T.E. Kiser,T.E. Kiser,L.R. Corah,L.R. Corah,A.M. Akbar,A.M. Akbar,Gordon D. Niswender,Gordon D. Niswender +11 more
Journal ArticleDOI
Plasma LH of the prepubertal lamb: a possible early indicator of fecundity.
B. M. Bindon,Helen N. Turner +1 more