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Fig. 2 | Reproductive Biology and Endocrinology

Fig. 2

From: Effects of N-acetyl-cysteine supplementation on sperm quality, chromatin integrity and level of oxidative stress in infertile men

Fig. 2

Comparison of sperm protamine deficiency before and after treatment with NAC (N = 50). Percentage of protamine deficiency in sperm significantly decreased after treatment with NAC compared to before treatment. Protamine deficiency was assessed by CMA3 staining. Statistical analysis was performed by the paired t-test. NAC: N-acetyl-L-cysteine. * P < 0.05

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