PMID-sentid Pub_year Sent_text comp_official_name comp_offsetprotein_name organism prot_offset 8818396-3 1996 The activities of 5 alpha-reductase (the enzyme that converts testosterone into dihydrotestosterone; DHT) and of 3 alpha-hydroxy steroid dehydrogenase (the enzyme that converts DHT into 5 alpha-androstane-3 alpha, 17 beta-diol; 3 alpha-diol) were first evaluated in primary cultures of neurons, oligodendrocytes, and type-1 and type-2 astrocytes, obtained from the fetal or neonatal rat brain. androstane 194-204 aldo-keto reductase family 1, member C14 Rattus norvegicus 113-150