Fig. 3From: Concentrations of oocyte secreted GDF9 and BMP15 decrease with MII transition during human IVMGDF9 and BMP15 localization in human ovarian follicles. (A) GDF9 (green) and HSD17β1 (red). (A1-A4) cumulus oocyte complex, (A5-A8) Magnifications of the dotted boxes in A1-A4). (B) BMP15 (green) and HSD17β1 (red). (B1-B4) cumulus oocyte complex, (B5-B8) Magnifications of the dotted boxes in B1-B4)Back to article page