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. 2018 Jul 30;7(8):bio034678. doi: 10.1242/bio.034678

Fig. 6.

Fig. 6.

The correlation between PKCε and MAPK in FSH-induced oocyte meiotic resumption. (A) The effect of MAPK inhibitor U0126 on Cx43 phosphorylation. COCs treated with or without 10 μM U0126 in HX medium containing 0.05 IU/ml FSH were collected at various TPs for immunoblotting. *** indicates P<0.001 compared to the control of the same group. (B) The effect of PKCε inhibitor εV1-2 on MAPK phosphorylation. Cumulus cells from 50 COCs treated with or without 50 μM εV1-2 in HX medium containing 0.05 IU/ml FSH were collected at various TPs for immunoblotting. (C) The effect of U0126 on PKCε translocation in response to FSH stimulation. COCs were cultured in HX medium containing 0.05 IU/ml FSH, 10 μM U0126 and 50 μM εV1-2 (negative control) were used. Cumulus cells from 50 COCs were collected at 8 h for immunoblotting. The experiments were performed three times with similar results. *** indicates P<0.001 compared to the FSH group.