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. 2020 Nov 11;11(11):965. doi: 10.1038/s41419-020-03183-5

Fig. 6. Quercetin improves human oocyte in vitro maturation and early embryonic development.

Fig. 6

A Timeline for the development of quercetin-treated human oocytes and early embryos up to the blastocyst stage. B Improved Pb1 extrusion of human embryos after quercetin treatment from GV oocytes. C Improved Pb1 extrusion of human embryos after quercetin treatment from GVBD oocytes. D Improved fertility rate, blastocyst formation rate, and high-quality blastocysts rate of human embryos after quercetin treatment. E Morphology of embryos after in vitro culture with or without quercetin in the culture medium. Scale bar, 25 μm. P < 0.05 vs. control as calculated by two-tailed unpaired Student’s t-tests.