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. 2010 Jun 16;5(6):e11155. doi: 10.1371/journal.pone.0011155

Figure 4. Extrusion of polar body after superovulation.

Figure 4

Percentage oocytes with total polar bodies (fresh and degenerated) at 14 h after hCG injection, as well as fresh and degenerated polar bodies at 14 and 24 h after hCG injection are given as means ± SEM for four to five mice. * and *** indicate p<0.05 and 0.001, for Shb +/+ and Shb −/− oocytes, respectively, using a Student's t-test. Scale bar indicates 50 µm.