Zobrazeno 1 - 10
of 80
pro vyhledávání: '"W.B. Currie"'
Publikováno v:
Domestic Animal Endocrinology. 13:519-528
To test the hypothesis that placental lactogen (PL) is a humoral regulator of fetal growth, six singleton sheep fetuses received a continuous intravenous fusion of 1.2 mg/d of purified ovine PL (oPL) for 14 d, beginning on Day 122 of gestation. The p
Publikováno v:
Placenta. 11:337-348
The hypothesis that placental secretion of progesterone (P4) and ovine placental lactogen (oPL) are controlled through different mechanisms was tested. Placental tissue was obtained at days 133-138 of pregnancy, and explant incubations were establish
Publikováno v:
The Journal of endocrinology. 133(1)
Placental lactogen (PL) is found in fetal plasma throughout gestation, and PL receptors occur on many types of fetal cells. In this study, the entry rate of PL into the fetal circulation was estimated by injection of 125I-labelled ovine PL into two m
Publikováno v:
Theriogenology. 45:272
Publikováno v:
Theriogenology. 43:356
Publikováno v:
Theriogenology. 41:338
Publikováno v:
Theriogenology. 33:187
Publikováno v:
Prostaglandins. 12:1093-1102
Premature parturition was induced in five pregnant goats infused intravenously with 4.65-8.4 mg estradiol-17beta but not in one treated with 5.85 mg estradiol-17alpha. A single intramuscular injection of 12 mg estradiol benzoate (8.8 mg estradiol-17b
Publikováno v:
Domestic Animal Endocrinology. 1:141-154
Patterns of oxytocin release to milking stimuli over a lactation and during mammary involution, were examined in seven Holstein cows used in the previous study. Blood samples were taken before, during and after milking or udder massage. Oxytocin as m
Publikováno v:
Domestic Animal Endocrinology. 1:121-140
Basal concentration, production rate, metabolic clearance rate and T 1 2 for oxytocin were measured in Holstein cows at three lactational stages and during mammary involution. At each lactational stage, oxytocin was given intravenously at .5 IU/min o