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. 2022 Dec 30;12(1):87. doi: 10.3390/antiox12010087

Figure 7.

Figure 7

AUR advanced the morphokinetics of embryos from postovulatory aged oocytes. (a) Comparison of the morphokinetics of embryos derived from oocytes of the Young, POA, POA+AUR 1 μM and POA+AUR 10 μM groups. (b) Representative images of embryos from aged oocytes that had not reached the blastocyst stage. (c–q) t2, t3, t4, t5, t6, t7, and t8: time in hours post insemination (HPI) required for embryos to reach the 2-, 3-, 4-, 5-, 6-, 7-, and 8-cell stage, respectively; tErB: time to start formation of blastocoel cavity; tBL: half or more of blastocoel cavity had formed; CC: length of the cell cycle; S: synchronicity or round of cleavage division. Dots of boxplot show individual values of each observation. Data are presented as the means ± SEMs of at least three independent experiments, * p < 0.05, ** p < 0.01, *** p < 0.001.