Ameliorative effects of histidine on oxidative stress, tumor necrosis factor alpha (TNF-α), and renal histological alterations in streptozotocin/nicotinamide-induced type 2 diabetic rats

نویسندگان

  • Esmaeel Babaeenezhad Department of Clinical Biochemistry, School of Medicine, Student Research Committee, Shahid Beheshti University of Medical Sciences, Tehran, Iran
  • Glavizh Adibhesami Department of Biochemistry and Genetics, Lorestan University of Medical Sciences, Khorramabad, Iran
  • Hassan Ahmadvand Department of Clinical Biochemistry, Faculty of Medicine, Lorestan University of Medical Sciences, Khorramabad, Iran|Razi Herbal Medicines Research Center, Faculty of Medicine, Lorestan University of Medical Sciences, Khorramabad, Iran
  • Maryam Nasri Department of Biochemistry and Genetics, Lorestan University of Medical Sciences, Khorramabad, Iran|Growth and Development Research Center, Tehran University of Medical Science, Tehran, Iran
  • Mehdi Birjandi Nutritional Health Research Center, Lorestan University of Medical Sciences, Khorramabad, Iran
  • Negar Nouryazdan Department of Clinical Biochemistry, Faculty of Medicine, Lorestan University of Medical Sciences, Khorramabad, Iran
  • Saeid Veiskarami Agricultural and Natural Resources Research and Education Center, Department of Animal Science, Lorestan, Iran
  • Sina Mahdavifard Department of Clinical Biochemistry, Faculty of Medicine, Ardabil University of Medical Sciences, Ardabil, Iran
  • Sobhan Rahimi Monfared Department of Biochemistry and Genetics, Lorestan University of Medical Sciences, Khorramabad, Iran
چکیده

Objective(s): The present study sought to evaluate the beneficial effects of histidine (His) on oxidative stress, tumor necrosis factor alpha (TNF-α), renal histological alterations and anti-oxidant enzymes gene expressions in type 2 diabetic rats.Materials and Methods: Streptozotocin/nicotinamide (STZ/NA) induced diabetic rats were used as an animal model of type 2 diabetes. One group of rats received daily His (1000 mg/l) in drinking water for 8 weeks, whereas other groups (control and untreated diabetic groups) received only water. Different parameters such as glucose, insulin, insulin resistance, lipid profile, cardiac risk ratios, renal functional markers, and oxidative stress were determined in all groups. Moreover, renal histological alterations, mRNA expressions of anti-oxidant enzymes, and TNF-α were evaluated in the rats.Results: His exhibited a protective effect on glucose, insulin, insulin resistance, lipid profile, cardiac risk ratios, renal functional markers, oxidative stress, and TNF-α. Furthermore, His restored the renal histological alterations and normalized the augmented mRNA expressions of renal anti-oxidant enzymes (glutathione peroxidase (GPX) and Cu-Zn superoxide dismutase (Cu-Zn SOD)) and TNF-α.Conclusion: His could ameliorate diabetes complications related to oxidative stress, inflammation, dyslipidemia, hyperglycemia, insulin resistance, and nephropathy. Hence, the use of this amino acid is recommended for diabetic patients in order to reduce diabetes complications.

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عنوان ژورنال:

دوره 23  شماره 6

صفحات  714- 723

تاریخ انتشار 2020-06-01

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