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Cell Journal، جلد ۲۳، شماره ۶، صفحات ۷۰۸-۷۱۶
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عنوان انگلیسی Moderate-Intensity Exercise Training in Association with Insulin Promotes Heat Shock Proteins 70 and 90 Expressions in Testicular Tissue of Experimental Type 1 Diabetes
چکیده انگلیسی مقاله Objective
The current research was designed to analyze the effect of moderate-intensity exercise training (MEXT), solely and simultaneous with insulin, on the network between oxidative stress and Hsp70 and Hsp90 chaperones after experimental type I diabetes (DM) induction in rats.
Materials and Methods
In the experimental study, 36 mature Wistar rats were assigned into control and experimental type I DM-induced groups, and then the diabetic animals were categorized to sedentary type I DM-induced (SDM), exercise training-sole without DM (E), exercise training DM-induced (EDM), insulin-treated sedentary DM-induced (ISDM), and exercise training insulin-treated DM-induced (EIDM) groups. After 6 weeks, Johnson’s score was evaluated to analyze the spermatogenesis ratio.
Results
The Hsp70 and Hsp90 expression levels, testicular total antioxidant capacity (TAC), protein peroxidation ratio, testicular DNA fragmentation ratio, and mRNA damage were investigated. The animals in EDM and EIDM groups (solely and simultaneously) represented a significant (P < 0.05) improvement in Johnson’s score, spermatogenesis, and TAC ratios versus SDM animals. Moreover, the DM-induced DNA and mRNA damage and protein peroxidation ratio were significantly (P < 0.05) recovered in EDM and ISDM groups, which was more remarkable in the EIDM group. The EDM and EIDM groups exhibited significant (P < 0.05) increment in Hsp70 and Hsp90 expression levels versus the control and SEDT1 animals. However, the EIDM group exhibited no significant changes compared to the control animals.
Conclusion
The EX could ameliorate the EDT1-induced detrimental impact by up-regulating Hsp70 and Hsp90 expressions. Meanwhile, it exerts potentially more effective impact, when it is considered simultaneously with insulin therapy.
کلیدواژه‌های انگلیسی مقاله Diabetes, Exercise, Heat shock proteins, Oxidative stress, Spermatogenesis
نویسندگان مقاله Zahra Samadian |
.College of Skills and Entrepreneurship, Urmia Branch, Islamic Azad University, Urmia, Iran

Javad Tolouei Azar |
.Department of Exercise Physiology and Corrective Exercises, Faculty of Sport Sciences, Urmia University, Urmia, Iran

Hamed Rezaei Aghdam |
.Department of Basic Sciences, Faculty of Veterinary Medicine, Urmia University, Urmia, Iran;4.Department of Molecular and Genetic Division, RASTA Research Center, Urmia, Iran

Asghar Tofighi |
.Department of Exercise Physiology and Corrective Exercises, Faculty of Sport Sciences, Urmia University, Urmia, Iran

Mazdak Razi |
.Department of Basic Sciences, Faculty of Veterinary Medicine, Urmia University, Urmia, Iran

نشانی اینترنتی https://www.celljournal.org/article_250765_a54ea9f172cc749443fb78b63d09a401.pdf
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