Reproductive biomedicine online
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Reprod. Biomed. Online · Oct 2013
Association of allelic combinations of FSHR gene polymorphisms with ovarian response.
During an IVF protocol, exogenous FSH is administered to women for ovulation induction. The ovarian response to gonadotrophin stimulation is variable and unpredictable in these women. The FSHR is the most studied gene in relation to ovarian response. ⋯ FSHR expression at the transcript level was observed to be significantly lower in women with A/A-Asn/Asn genotype as compared to women with G/G-Asn/Ser genotype. We also observed that women with A/A-Ser/Ser genotype were not present in the study population. These findings indicate the significance of A/A-Asn/Asn genotype as a predictive marker for poor ovarian response to FSH stimulation.