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. 2016 Jan 19;6:19465. doi: 10.1038/srep19465

Figure 2. Toxic effect of different cryoprotectants and concentration on OCCs.

Figure 2

GLY, EG, Me2SO, PrOH, GLY + PrOH, and EG + Me2SO cryoprotectants were tested. A group without cryoprotectant was used as a control. (A) Oocyte survival. (B) Fertilization. (C) Blastocyst formation. Cryoprotectants containing 10% EG + 10% Me2SO, 20% EG + 20% Me2SO, or 30% EG + 30% Me2SO were tested. A group without cryoprotectant was used as a control. (D) Oocyte survival. (E) Fertilization. (F) Blastocyst formation. Different superscript letters (a–f) indicate p < 0.01.