B-endorphin level was estimated in serum of goats before mating, during different months of gestation, the day before parturition, the day after parturition as well as a week after parturition using radioimmunoassay technique. The obtained results revealed that the serum levels of B-endorphin at different stages of pregnancy were significantly higher compared to the determined level before mating and conception. The levels of B-endorphin were increased significantly with the progress of pregnancy and reached its maximal level (726.18 Pg/ml) at the day before parturition and declined after parturition. It can be concluded that B-endorphin is necessary for the adaptation mechanism in physiological stress conditions.
El-ANWAR, A. (1993). B- ENDORPHIN LEVELS BEFORE MATING, DURING PREGNANCY, PREPARTURITION AND POSTPARTURITION IN GOATS. Assiut Veterinary Medical Journal, 29.1(57), 11-16. doi: 10.21608/avmj.1993.186314
MLA
A.M. El-ANWAR. "B- ENDORPHIN LEVELS BEFORE MATING, DURING PREGNANCY, PREPARTURITION AND POSTPARTURITION IN GOATS". Assiut Veterinary Medical Journal, 29.1, 57, 1993, 11-16. doi: 10.21608/avmj.1993.186314
HARVARD
El-ANWAR, A. (1993). 'B- ENDORPHIN LEVELS BEFORE MATING, DURING PREGNANCY, PREPARTURITION AND POSTPARTURITION IN GOATS', Assiut Veterinary Medical Journal, 29.1(57), pp. 11-16. doi: 10.21608/avmj.1993.186314
VANCOUVER
El-ANWAR, A. B- ENDORPHIN LEVELS BEFORE MATING, DURING PREGNANCY, PREPARTURITION AND POSTPARTURITION IN GOATS. Assiut Veterinary Medical Journal, 1993; 29.1(57): 11-16. doi: 10.21608/avmj.1993.186314
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