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. 2020 Dec 21;18(12):1019–1028. doi: 10.18502/ijrm.v18i12.8023

Table 1.

IVM rates at 8, 16, and 24 hr in the hCCCM and DMEM + 20% FBS groups


Group Deg. MI MII
8 hr 16 hr 24 hr 8 hr 16 hr 24 hr 8 hr 16 hr 24 hr
hCCCM 21 (17.5) 28 (23.33) 31 (25.83) 87 (72.5) 69 (57.5) 60 (50) 0 (0) 23 (19.16) 29 (24.16)
DMEM + 20%FBS 29 (24.17) 40 (33.33) 63 (52.5) 11 (9.17) 9 (7.5) 9 (7.5) 0 (0) 0 (0) 0 (0)
P-value 0.46 * 0.01 *0.001
Data presented as n (%) in different times. Chi-square test; *Significant level of 0.05, hCCCM: Human cumulus cell-conditioned medium; DMEM + 20%FBS: Dulbecco's modified eagle's medium + 20% fetal bovine serum; Deg.: Degenerated; MI: Meiosis I; MII: Meiosis II