Extra- and intra-ovarian factors in polycystic ovary syndrome: impact on oocyte maturation and embryo developmental competence.

Hum Reprod Update · 2011 · PMC3001338 · PMID 20639519

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did not reach statistical significanceno p-value reported

An important study has demonstrated that decreased FF IL-12 level and increased FF IL-13 level in PCOS patients is correlated with a reduced rate of oocyte maturation, fertilization and pregnancy, but this reduction did not reach statistical significance ( Gallinelli et al ., 2003 ).

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