Use of Aromatase Inhibitor Or Estrogen Blocker For Increasing Spermatogenesis Or Testosterone Levels In Males
The use of an aromatase blocker or an estrogen blocker is described in a method for increasing spermatogenesis and Seritolli cell function, and/or improving Leydig cell function, in order to to increase endogenous testosterone levels in a male mammal. The levels of active materials used are significantly lower than the levels of these materials used to treat female estrogen sensitive tumors.
1 . A method for increasing spermatogenesis and Seritolli cell function and/or improving Leydig cell function to increase endogenous testosterone levels in a male mammal, by an administration of an aromatase blocker or estrogen blocker, or combination thereof.
2 . A method as claimed in claim 1 wherein said aromatase blocker is selected from the group consisting of Aminoglutethimide, Testolactone (Teslac), Anastrozole (Arimidex), Letrozole (Femara), Exemestane (Aromasin), Vorozole (Rivizor), Formestane (Lentaron) and Fadrozole (Afema), or combinations thereof.
3 . A method as claimed in claim 1 wherein said estrogen blocker is selected from the group consisting of Clomid, Evista, Fareston and Soltamox, or combinations thereof.
4 . A method as claimed in claim 1 wherein said male mammal is a human male.
5 . A method as claimed in claim 1 wherein the level of aromatase blocker or estrogen blocker is between 1/1,000th and 100% of the level of aromatase blocker and/or estrogen blocker used to treat estrogen receptor positive breast tumors or female estrogen sensitive tumors.
6 . A method as claimed in claim 1 wherein the level of aromatase blocker or estrogen blocker is between 0.001 and 5 mg daily, of active material.
7 . A method as claimed in claim 1 wherein the level of aromatase blocker or estrogen blocker is between 0.250 and 0.400 mg daily, of active material.
8 . Use of an aromatase blocker or an estrogen blocker for increasing spermatogenesis, and/or improving endogenous testosterone levels in a male mammal.
9 . Use as claimed in claim 8 wherein said aromatase blocker is selected from the group consisting of Aminoglutethimide, Testolactone (Teslac), Anastrozole (Arimidex), Letrozole (Femara), Exemestane (Aromasin), Vorozole (Rivizor), Formestane (Lentaron) and Fadrozole (Afema), or combinations thereof.
10 . Use as claimed in claim 8 wherein said estrogen blocker is selected from the group consisting of Clomid, Evista, Fareston and Soltamox, or combinations thereof.
11 . Use as claimed in claim 8 wherein said male is a human male.
12 . Use as claimed in claim 8 wherein the level of aromatase blocker or estrogen blocker is between 1/1,000th and 100% of the level of aromatase blocker used to treat female estrogen sensitive tumors or female estrogen sensitive tumors.
13 . Use as claimed in claim 8 wherein the level of aromatase blocker or estrogen blocker is between 0.001 and 5 mg daily, of active material.
14 . Use as claimed in claim 8 wherein the level of aromatase blocker or estrogen blocker is between 0.250 and 0.400 mg daily, of active material.