تاثیر تمرین تداومی و مکمل سویا بر بیان ژن mir-29 در قلب رت های اواریکتومی شده

نوع مقاله : مقاله پژوهشی Released under (CC BY-NC 4.0) license I Open Access I

نویسندگان

1 دانشجوی دکترای فیزیولوژی ورزشی قلب و عروق و تنفس، گروه فیزیولوژی ورزشی، دانشکده تربیت بدنی و علوم ورزشی، دانشگاه تهران، پردیس بین المللی ارس، تهران، ایران

2 دانشیار گروه فیزیولوژی ورزشی، دانشکده تربیت بدنی و علوم ورزشی، دانشگاه تهران، تهران، ایران

3 استاد گروه فیزیولوژی ورزشی، دانشکده تربیت بدنی و علوم ورزشی، دانشگاه تهران، تهران، ایران

چکیده

بیماری های قلبی مهمترین عامل مرگ و میر زنان یائسهدردنیا تلقی می شوند. هدف از این مطالعه بررسی تاثیر تمرین تداومی و مکمل سویا بر  بیان ژن mir-29 در قلب رت های اواریکتومی می باشد. تعداد 40 سر موش صحرایی ماده، نژاد ویستار بطور تصادفی انتخاب شده و پس از جراحی اواریکتومی به 5 گروه تقسیم شدند. تمرین تداومی و مکمل سویا به مدت 6 هفته استفاده شد. پس از 24 ساعت از آخرین جلسه تمرین، قلب رت ها به آزمایشگاه منتقل شد. میزان بیان ژن mir-29 به روش RT- PCR سنجیده شد. تجزیه و تحلیل داده ها با استفاده از آنالیز واریانس یکطرفه و آزمون تعقیبی توکی انجام شد. اواریکتومی باعث کاهشبیان ژن mir-29 شد، ولی بین آثار تمرین تداومی و ترکیب تمرین و مکمل سویا بر بیان ژن mir-29 در قلب رت های اواریکتومی تفاوت معناداری مشاهده نشد(P>0.05). تمرین و مکمل سویا از کاهش بیان ژن mir-29 جلوگیری کردند.هر چند این تاثیر معنادار نبود.

کلیدواژه‌ها

موضوعات


عنوان مقاله [English]

Effect continuous training and soya supplement on the expression of the mir-29 gene in the heart of ovariectomized rats

نویسندگان [English]

  • Lamia Mir Heidari 1
  • Rahman Souri 2
  • Ali Asghar Ravasi 3
1 Ph.D. student of Physiology of Cardiovascular and Breathing Physiology, Department of Sport Physiology, Faculty of Physical Education and Sport Sciences, University of Tehran, Aras International Campus, Tehran, Iran
2 Associate Professor of Sport Physiology, Faculty of Physical Education and Sport Sciences, University of Tehran, Tehran, Iran.
3 Professor of Sport Physiology, Faculty of Physical Education and Sport Sciences, University of Tehran, Tehran, Iran.
چکیده [English]

Cardiovascular disease is the most important cause of death in women in the world. The purpose of this study was to determine the effect of continuous training and soya on the expression of the mir-29 gene in the heart of the ovariectomized rats. 40 Wistar rats were randomly selected and divided into 5 groups after ovariectomy surgery. Continuous exercise and soya supplementation were done for 6 weeks. After 24 hours of the last workout, the heart is transferred to the lab. The amount of expression of the mir-29 gene in the method RT-PCR was measured. Data analysis was performed using one-way ANOVA and Tukey's post hoc test. Ovariectomy reduced the expression of the mir-29 gene expression, however, there was no significant difference between the effects of continuous training, combinated training and supplementary soya on the mir-29 gene in the heart of the ovariectomized rats (P>0.05). Exercise and soya supplementation non significantly prevented the reduction of the expression of the mir-29 gene.

کلیدواژه‌ها [English]

  • Continuous exercise
  • soya supplement
  • mir-29 erythema
 
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