Abstract: Anti-Mullerian Hormone (AMH) is a member of the transforming growth and differentiation factors in the ovary, AMH has an inhibitory effect on primordial follicle recruitment as well as on the responsiveness of growth follicles to follicle stimulating hormone (FSH) 'The ovary-specific expression pattern in granulosa cells of growing non selected follicles makes AMH an ideal marker for the size of the ovarian follicle pool. The aims of the present study were as follows: 1) to confirm the increase of serum AMH in patients with PCOS ; 2) to search for any relationship of serum AMH to the other hormonal features of PCOS; 3) whether metformin administration affects serum AMH levels.. Design: case series........
Key words: AMH, Female Infertility, PCOS.
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