Grape Seed Proanthocyanidin Extract Prevents Ovarian Aging by Inhibiting Oxidative Stress in the Hens

Figure 4

Effects of GSPE on D-gal-induced morphological changes of ovarian tissues. Representative morphology of ovarian tissues after 72 h of culture in the control group (a), D-gal group (b), GSPE group (c), and D-gal + GSPE group (d) by H&E staining. Scale bar: 50 μm. Black arrow heads: apoptotic cells of the growing follicles.

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