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Information Journal Paper

Title

The effect of green tea extract on the sperm parameters and histological changes of testis in rats exposed to para-nonylphenol

Pages

  717-726

Abstract

 Background: Para-nonylphenol (p-NP), an environmental contaminant, can geneRate free radicals that disturbs the reproductive properties. Green tea extract (GTE) is an antioxidant which may prevent the adverse effects of free radicals. Objective: The aim was to investigate the effect of GTE on Sperm parameters and Testis tissue in p-NP-treated Rats. Materials and Methods: 24 adult male Wistar Rats (215 ± 20 gr) were randomly divided into four groups (n = 6/each) – including control, p-NP (200 mg/kg/day), GTE (200 mg/kg/day), and p-NP + GTE – and orally treated for 56 days. The right testes and left caudal epididymis were used to evaluate selected parameters. In addition, the concentRation of serum malondialdehyde was calculated. Results: A significant decrease in the Sperm number, motility, viability and morphology (p < 0. 001) was observed in the Rats treated with p-NP compared to the control ones. The diameter of seminiferous tubules (p < 0. 001), thickness of germinal epithelium (p = 0. 018), total volume of Testis (p = 0. 009), volume of seminiferous tubules (p < 0. 001), and Testis weight (p = 0. 017) decreased in the p-NP group in contrast with the other groups. Moreover, a significant increase of the malondialdehyde concentRation was seen in the p-NP group when compared with the controls (p = 0. 043). The majority of adverse effects of p-NP could be recovered following the administRation of GTE. Conclusion: It seems GTE can be used as a potent antioxidant in the case of p-NP toxication.

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    APA: Copy

    Azizi, Parisa, & SOLEIMANI MEHRANJANI, MALEK. (2019). The effect of green tea extract on the sperm parameters and histological changes of testis in rats exposed to para-nonylphenol. INTERNATIONAL JOURNAL OF REPRODUCTIVE BIOMEDICINE (IRANIAN JOURNAL OF REPRODUCTIVE MEDICINE), 17(10), 717-726. SID. https://sid.ir/paper/296607/en

    Vancouver: Copy

    Azizi Parisa, SOLEIMANI MEHRANJANI MALEK. The effect of green tea extract on the sperm parameters and histological changes of testis in rats exposed to para-nonylphenol. INTERNATIONAL JOURNAL OF REPRODUCTIVE BIOMEDICINE (IRANIAN JOURNAL OF REPRODUCTIVE MEDICINE)[Internet]. 2019;17(10):717-726. Available from: https://sid.ir/paper/296607/en

    IEEE: Copy

    Parisa Azizi, and MALEK SOLEIMANI MEHRANJANI, “The effect of green tea extract on the sperm parameters and histological changes of testis in rats exposed to para-nonylphenol,” INTERNATIONAL JOURNAL OF REPRODUCTIVE BIOMEDICINE (IRANIAN JOURNAL OF REPRODUCTIVE MEDICINE), vol. 17, no. 10, pp. 717–726, 2019, [Online]. Available: https://sid.ir/paper/296607/en

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