THE EFFECTS OF 4 WEEKS HIGH INTENSITY INTERVAL TRAINING ON MAMMALIAN RAPAMYCIN TARGET PROTEIN (MTOR) AND STEROL TRANSCRIPTION FACTOR REGULATORY PROTEIN-1 (SREBP1) PROTEINS CONTENT IN DIABETICS OBESE RATS ADIPOSE TISSUE
Message:
Article Type:
Research/Original Article (دارای رتبه معتبر)
Abstract:
Background

Obesity and type 2 diabetes can impair the function of important cellular pathways. Activation of the mTOR pathway results in regulation of the SREBP1 protein for metabolism and regulation of adipose tissue. The aim of this study was to investigate the effect of 4 weeks of high intensity interval training on the content of mTOR and SREBP1 in adipose tissue of type 2 diabetic rats.

Methods

In this experimental study, 12 to 2-month-old male Sprague-Dawley rats weighing 300 20± 20 g were selected and after being diabetic by induction of STZ and nicotine amide, randomly divided in two groups, diabetic training (6 rats) and diabetic control (6 rats). Exercise group training 4 days a week for 4 weeks according to the training HIIT; The control group had no exercise program. Independent t-test and dependent t-test were used for data analysis.

Results

There was no significant change in mTOR protein content (p=0.12); But the SREBP1 protein content (p=0.001) increased significantly. The weight of control group (P=0.0001) and HIIT group (P=0.010) showed a significant increase. Blood sugar in the control group also increased significantly (P=0.0001), but HIIT mice did not show a significant change (P = 0.14).

Conclusion

4 weeks of HIIT training did not significantly change weight, blood glucose and mTOR protein content. But it did increase the SREBP1 content, so factors such as duration and intensity of training should be adjusted in order to achieve the best results when administering HIIT.

Language:
Persian
Published:
Iranian Journal of Diabetes and Lipid Disorders, Volume:19 Issue: 1, 2019
Pages:
26 to 35
magiran.com/p2108374  
دانلود و مطالعه متن این مقاله با یکی از روشهای زیر امکان پذیر است:
اشتراک شخصی
با عضویت و پرداخت آنلاین حق اشتراک یک‌ساله به مبلغ 990,000ريال می‌توانید 70 عنوان مطلب دانلود کنید!
اشتراک سازمانی
به کتابخانه دانشگاه یا محل کار خود پیشنهاد کنید تا اشتراک سازمانی این پایگاه را برای دسترسی نامحدود همه کاربران به متن مطالب تهیه نمایند!
توجه!
  • حق عضویت دریافتی صرف حمایت از نشریات عضو و نگهداری، تکمیل و توسعه مگیران می‌شود.
  • پرداخت حق اشتراک و دانلود مقالات اجازه بازنشر آن در سایر رسانه‌های چاپی و دیجیتال را به کاربر نمی‌دهد.
دسترسی سراسری کاربران دانشگاه پیام نور!
اعضای هیئت علمی و دانشجویان دانشگاه پیام نور در سراسر کشور، در صورت ثبت نام با ایمیل دانشگاهی، تا پایان فروردین ماه 1403 به مقالات سایت دسترسی خواهند داشت!
In order to view content subscription is required

Personal subscription
Subscribe magiran.com for 50 € euros via PayPal and download 70 articles during a year.
Organization subscription
Please contact us to subscribe your university or library for unlimited access!