Results 211 to 220 of about 9,221 (249)
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Farrowing induction with cloprostenol-xylazine combination
Theriogenology, 1989Eighty crossbred, multiparous sows, weighing between 190 and 320 kg, were randomly assigned to the following four treatment groups of 20 sows each: 1) saline-saline, 2) cloprostenol-saline, 3) saline-xylazine and 4) cloprostenol-xylazine. The mean gestation length of each multiparous sow was calculated.
J C, Ko +3 more
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HPLC method for enantioselective analysis of cloprostenol
Journal of Pharmaceutical and Biomedical Analysis, 2008A new HPLC method for the separation and quantification of cloprostenol enantiomers was developed. The optimized separation system consisted of Chiralcel OD-RH column and acetonitrile-sodium dihydrogenphosphate (pH 3.0; 20mM) (33:67, v/v) as the mobile phase.
Kveta, Kalíková +2 more
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The Bovine Practitioner, 2003
This factorial study was conducted to determine the reproductive performance of402 dairy cattle treated with either dinoprost (25 mg) or cloprostenol (500 pg), intravenously (IV) or intramuscularly (IM), for synchronization of estrus in a randomized clinical trial.
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This factorial study was conducted to determine the reproductive performance of402 dairy cattle treated with either dinoprost (25 mg) or cloprostenol (500 pg), intravenously (IV) or intramuscularly (IM), for synchronization of estrus in a randomized clinical trial.
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Induction of Parturition in Cattle with Cloprostenol
British Veterinary Journal, 1982SUMMARY Four cows were induced to calve prematurely by a continuous intravenous infusion of cloprostenol, a prostaglandin analogue, and 64 cows and heifers were induced by a single intramuscular injection. No advantage was evident from the continuous administration of cloprostenol compared with the single injection.
C T, Johnson, P S, Jackson
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Termination of pregnancy in goats using cloprostenol
New Zealand Veterinary Journal, 1979Abstract Three hundred and sixty goats, pregnant from an estimated 72 days to almost full-term, aborted between 30 and 50 hours afterreceiving 0.25 or 0.5ml cloprostenol by subcutaneous or intramuscular injection. Despite close observation, no goat was seen aborting.
A M, Day, S R, Southwell
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Cloprostenol for treatment of silent heat
New Zealand Veterinary Journal, 1977(1977). Cloprostenol for treatment of silent heat. New Zealand Veterinary Journal: Vol. 25, No. 12, pp. 402-402.
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Induction of ovulation in gilts with cloprostenol
Theriogenology, 1989Prepuberal gilts were treated with 750 IU pregnant mare serum gonadotropin (PMSG) followed 72 h later by 500 IU human chorionic gonadotropin (hCG) to induce follicular growth and ovulation. In this model, ovulation occurred at 42 +/- 2 h post hCG treatment.
A, Srikandakumar, B R, Downey
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New 11,13-Dienone Analog of Cloprostenol
Russian Journal of Organic Chemistry, 2019Cloprostenol methyl ester was converted to the corresponding Δ11,13-15-keto analog through 9,11-dihydroxy-15-oxo derivative which was subjected to exhaustive acylation and DBU-promoted removal of the 11-acetoxy group. The key stages of the transformation included protection of the 9,11-dihydroxy functionality of cloprostenol methyl ester via conversion
N. S. Vostrikov +2 more
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CONTROL OF REPRODUCTIVE FUNCTION OF CATTLE USING CLOPROSTENOL
Australian Veterinary Journal, 1976Two intramuscular injections of cloprostenol were given 12 days apart to synchronise oestrus in a group of 47 heifers and following the second injection, 38 were found in oestrus in 2 to 6 days, 1 in 11 days and 8 in 22 to 27 days. The conception rate of the synchronised animals was 24 of 38 (63%).
P D, Carter, I M, Parsonson
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Theriogenology, 1982
Abstract Two independent trials were conducted to evaluate 1) the effect of cloprostenol (CLP; ICI 80996) on subsequent corpus luteum size and progesterone content and 2) the effect of CLP and CLP followed by HCG (1500 IU) at estrus on daily serum progesterone levels in Brahman cows.
D.R. Hardin, R.D. Randel
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Abstract Two independent trials were conducted to evaluate 1) the effect of cloprostenol (CLP; ICI 80996) on subsequent corpus luteum size and progesterone content and 2) the effect of CLP and CLP followed by HCG (1500 IU) at estrus on daily serum progesterone levels in Brahman cows.
D.R. Hardin, R.D. Randel
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