Sexual Behaviour in Male Healthy Rats: A Comparison Between Indian Tribulus terrestris Linn. Extracts with Protodioscin Standardized Bulgarian Extract

Background: Tribulus terrestris Linn. (TT) is reported for its ability to improve male sexual performance, and protodioscin is responsible for the activity. This study was designed to correlate and compare various extracts of Indian TT with Bulgarian TT, and also the effect of protodioscin content on the activity. Methods: Bulgarian TT extract (BT) and prepared solvent extracts [aqueous (WIT), supercritical fluid (SIT) and methanol (MIT)] of...