hypotestosteronemic

Siroky has stated that testosterone is responsible for libido in both sexes, and demonstrated that its administration to hypotestosteronemic males augmented sexual fantasizing and improved their sexual satisfaction.

As previously reported, this may be partly explained by the hypotestosteronemic state, which represents a true functional state of hypogonadotropic hypogonadism.

Testosterone was infused directly into the coronary arteries of these men (all the men were hypotestosteronemic with testosterone levels below 11 nmol/l). Testosterone was expected to have no effect or even to cause vasoconstriction.