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. 2024 Jul 14;13(7):840. doi: 10.3390/antiox13070840

Figure 7.

Figure 7

HIF-1α regulates the levels of cumulus diffusion-related factors in yak oocytes. (A,D,G,J) Relative expression levels of HAS2, PTGS2, PTX3, and TNFAIP6 mRNA in oocytes in different treatment groups. (B,E,H,K) HAS2, PTGS2, PTGS2, immunofluorescence labeling of PTX3 and TNFAIP6 proteins. (C,F,I,L) Relative expression levels of HAS2, PTGS2, PTX3, and TNFAIP6 proteins in mature oocytes of yak in different treatment groups. Bar = 50 μm. Different letters in the histogram indicate statistically significant differences (p < 0.05).