Determination of NRF۲ and GSTM۱ Expression and Biomarkers of Oxidative Stress on Smoking and Nonsmoking Sperm: A Pilot study
Publish Year: 1399
نوع سند: مقاله ژورنالی
زبان: English
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شناسه ملی سند علمی:
JR_JIML-7-3_004
تاریخ نمایه سازی: 6 اسفند 1401
Abstract:
Background and Aims: Smoking has an influence on different semen parameters. It is regarded as a risk factor for infertility. This study aims to evaluate the effect of smoking cigarettes on the expression of nuclear factor erythroid ۲-related factor ۲ (NRF۲) and glutathione S-transferase Mu ۱ (GSTM۱) genes and biomarkers of oxidative stress in sperm.
Materials and Methods: A case-control study was conducted on ۱۵ men smoker (case) and ۱۵ men nonsmokers (control) who had referred to infertility clinics in Isfahan, Iran. After sampling and analysis of semen quality parameters, gene expression of NRF۲ and GSTM۱ was determined using a Real time-polymerase chain reaction instrument. The lipid peroxidation and total antioxidant capacity (TAC) were evaluated by colorimetric methods.
Results: Sperm concentration and their progressive motility in smokers were significantly lower than the nonsmoker population (p<۰.۰۰۱). In addition, the lipid peroxidation level increased and TAC level (p<۰.۰۱) as well as gene expression of NRF۲ (p<۰.۰۵) and GSTM۱ (p<۰.۰۱) decreased compared to control groups.
Conclusions: Our data demonstrated that the NRF۲ and GSMT۱ expressions are significantly lower in human males with low sperm motility and correlated with specific sperm quality parameters.
Keywords:
cigarette infertility Urinary tract infection oxidative stress NRF۲ gene and GSMT۱ gene
Authors
نسیم بیدرام
Department of Toxicology, School of Pharmacy, Shahreza Branch, Islamic Azad University, Isfahan, Iran
امیر نیلی احمدآبادی
Department of Pharmacology and Toxicology, School of Pharmacy, Hamadan University of Medical Sciences, Hamadan, Iran
ایرج جوادی
Department of Toxicology, School of Pharmacy, Shahreza Branch, Islamic Azad University, Isfahan, Iran
سیدمهدی طباطبائی
Young Researchers and Elite Club, Borujerd Branch, Islamic Azad University, Borujerd, Iran
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