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Treatment of Noncyclic Lactating Dairy Cows with Progesterone and Estradiol or with Progesterone, GnRH, Prostaglandin F2 and Estradiol
induction of estrus reproductive performance dairy cow
2008/7/1
The efficacy of two programs for treating noncyclic cows was compared. In trial 1,478 cows in five herds were randomly divided into two groups. Cows in one group (C group) were treated with an intrava...
Treatment with Recombinant Bovine Interferon- In Utero Attenuates Secretion of Prostaglandin F from Cultured Endometrial Epithelial Cells
interferon oxytocin receptors prostaglandin F uterus
2008/6/30
Endometrial oxytocin receptors and total production of PGF by endometrial epithelial cells were measured in 10 cyclic cows after intrauterine injections of recombinant bovine interferon- plus BSA or B...
Use of Prostaglandin F2 as a Postpartum Reproductive Management Tool for Lactating Dairy Cows
prostaglandin F2 reproductive efficiency reproductive programs
2008/6/24
This study compared three programs for reproductive management of the postpartum period for reproductive performance and net economic benefit within three dairy herds (n = 1624 cows). Cows on one prog...