Inhibition of testosterone 5α-reductase activity and growth of accessory sex tissues in castrated male mice

in Reproduction
Authors:
W. G. Luttge
Search for other papers by W. G. Luttge in
Current site
Google Scholar
PubMed
Close
,
T. W. Jasper
Search for other papers by T. W. Jasper in
Current site
Google Scholar
PubMed
Close
,
C. S. Sheets
Search for other papers by C. S. Sheets in
Current site
Google Scholar
PubMed
Close
, and
H. E. Gray
Search for other papers by H. E. Gray in
Current site
Google Scholar
PubMed
Close
Free access

Sign up for journal news

Summary. The steroid 4-androsten-3-one-17β-carboxylic acid (17βC) reduced the growth-promoting actions of testosterone, but not those of DHT in accessory sex tissues of castrated mice. The 5α-reduction of testosterone to DHT in these tissues was also reduced by 17βC treatment, suggesting that DHT formation is a required step in the mechanism of action of testosterone.

 

  • Collapse
  • Expand