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. 2014 Mar 4;2014:670670. doi: 10.1155/2014/670670

Figure 4.

Figure 4

The effect of LPA (10−5 M) supplementation of maturation medium on mRNA abundance of CTSB (a), CTSK (b), CTSS (c), and CTSZ (d) in cumulus cells. The values are expressed as mean ± SEM. Different letters indicate significant differences (P < 0.05), as determined by Student's t-test.