Oestradiol acting on a progesterone-primed uterus stimulates prostaglandin (PG) F2α
synthesis by the endometrium. In some species (notably the sheep, cow and goat) oxytocin …

The objectives of this study were to determine how dietary supplementation of N-
carbamylglutamate (NCG) and rumen-protected L-arginine (RP-Arg) in nutrient-restricted …

The discovery in 1910 (see Liggins, 1988, for historical review) of the dependence of
continuing pregnancy in rodents on the corpus luteum and the subsequent isolation of …

In the cow the foetal endocrine signals that initiate the calving process result in prepartum
luteolysis. Withdrawal of progesterone (P4) action is a prerequisite for a normal calving. The …

Induction of Parturition in the Cow using Cloprostenol and Dexamethasone in Combination Page
1 Induction of Parturition in the Cow using Cloprostenol and Dexamethasone in Combination …

In late pregnant cows, progesterone (P 4) is mainly of luteal origin. However, the trophoblast
may provide high local P 4 concentrations in the uterus. To test for the importance of a …

Glucocorticoids have been shown in in virto systems to inhibit the release of arachidonic
acid metabolites, namely prostaglandins (PGs) and leukotrienes, apparently, via the …

The calving process is the central event within the transition period. Calving is enabled by
profound changes in the hormonal and physiological status of the dam. The hormonal …

Keberhasilan manajemen usaha peternakan sapi perah, ditentukan oleh calving interval
yang tercapai dalam rataan 12-13 bulan. Hal tersebut bisa tercapai melalui program …

Untuk mengetahui pengaruh langsung deksametason pada korpus luteum, 20 ekor kelinci
bunting diacak secara sempuma untuk suatu percobaan factorial 2x2 ulangan 5. Factor I …