Research Article

Protective Effect of Melatonin on Nonylphenol-Induced Reproductive and Behavioral Disorders in First-Generation Adult Male Rats

Figure 5

Nonylphenol HPLC spectrum. (a) Standard sample of NP (20 μg/ml) and a sample of NP in the testicular tissue (200 mg) of the NP25 group. (b) The sample of NP in the testicular tissue (200 mg) of the NP25 group. (c) The sample of NP in serum of the NP+MLT20 group. (d) The sample of NP in serum of the NP+MLT10 group (). NP: nonylphenol; MLT: melatonin.
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