Testosterone is a steroid hormone from the androgen group and is found in humans and other vertebrates. In humans and other mammals, testosterone is s ...
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Δ1-Testosterone (Δ1-dihydrotestosterone, 17β-hydroxy-5α-androst-1-en-3-one, 1-Testo, 1-T) is an androgen and anabolic steroid that ...
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Methyltestosterone (brand names:Android, Androral, Oraviron, Testred, Virilon) is a 17-alpha-alkylated anabolic steroid used to treat males with a tes ...
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