Editing Male Reproductive Physiology (section)

==== Inhibin-B ====
*'''<span style="color:#ff0000">Secreted by Sertoli cells'''
*'''<span style="color:#ff0000">Production is stimulated by FSH'''
*'''Acts by negative feedback at the pituitary''' [Campbell’s 12th edition, page 1319 says both “hypothalamus or pituitary”, [[wikipedia:Activin_and_inhibin#Inhibin|Wikipedia]] says “Inhibin does not inhibit the secretion of GnRH from the hypothalamus", 2019 AUA Update on Exogenous Testosterone and Male Reproduction agrees with Wikipedia] '''to inhibit FSH production''' 

*'''[https://pubmed.ncbi.nlm.nih.gov/2672952/ Inhibin and activin can influence steroid production by Leydig cells]'''<br />
[[File:Hypothalamus-Hypophysis-Testicle-Hormone-Axis.svg.png|center|thumb|512x512px|Negative feedback by inhibin and testosterone. Source: Wikipedia]]