Inhibin and activin

Inhibin
Source: Released from Sertoli cells in male and granulosa cells of follicles in the female.Functions of inhibin
- It decreases FSH secretion.
- It affects follicular growth.
- The number of follicles that ovulate is controlled by inhibin because it controls the secretion of FSH.
Activin
Source: Granulosa cells of follicles,Functions of activin
- It increases FSH secretion.
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