https://www.selleckchem.com/pr....oducts/gambogic-acid
The continuous presence of active male small ruminants prevents seasonal anestrus in females, but evidence of the same mechanism operating from the females to the males is scarce. This study assessed the effects of the continuous presence of ewes in estrus in spring on ram sexual activity, testicular size and echogenicity, and LH and testosterone concentrations. On 1 March, 20 rams were assigned to two groups (n = 10 each) isolated (ISO) from other sheep, or stimulated (STI) by 12 ewes, which were separated from the rams by an ope