Chưa được phân loại

Anabolic Steroid

Steroid Abuse And Illness In addition, some 19-nortestosterone derivatives, together with trestolone (7α-methyl-19-nortestosterone ), 11β-methyl-19-nortestosterone (elevenβ-MNT), and dimethandrolone (7α,11β-dimethyl-19-nortestosterone), cannot be 5α-lowered. Conversely, certain 17α-alkylated AAS like methyltestosterone are 5α-reduced and potentiated in androgenic tissues...

Read more