Step I 17-hydroxylase deficiency

Started by Tajima
Get help with your application

Use all the free resources available to you from SDN: articles, guides, expert advising, forums discussions, and school research.

Tajima

Full Member
10+ Year Member
Why are LH levels elevated in females with 17-hydroxylase deficiency? UW ID 6753
 
4731764_orig.jpg

LH normally serves to cause an increase in estrogen. Without 17-a-hydroxylase, you can't produce androstenedione, and without androstenedione, you can't make estrogen way down the line, so there's no negative feedback to lower the production of LH.