Aim: To examine the effect of L-arginine, the substrate of nitric oxide (NO) synthase, on reproductive function of male rots. Methods: Male rats were gavaged wi
To evaluate the sperm motility stimulating activity of a sulfono glycolipid (S-ACT-l) isolated from Gelidiella acerosa, a Sri Lankan marine red algae. Methods:
Aim: To observe the changes in thymocyte and its microenvironment in aged mice after bilateral testicular resection.Methods: In male old mice, at the 25th day a