تاثیر 8 هفته تمرین هوازی بر مقادیر سرمی CTRP9، امنتین ـ 1، پروفایل لیپیدی و مقاومت انسولینی در زنان چاق غیر فعال

نوع مقاله: مقاله پژوهشی

نویسندگان

1 کارشناس ارشد فیزیولوژی ورزشی، دانشکده علوم ورزشی، دانشگاه ارومیه، ارومیه، ایران.

2 استادیار فیزیولوژی ورزشی، دانشکده علوم ورزشی، دانشگاه ارومیه، ارومیه، ایران.

چکیده

از جمله تاثیرات مثبت تمرین ورزشی القای ترشح آدیپوکاینهای مفید از بافت چربی میباشد که در کاهش ریسک فاکتورهای بیماریهای قلبی ـ عروقی نقش مهمی دارند. لذا، هدف پژوهش حاضر بررسی تاثیر 8 هفته تمرین هوازی بر مقادیر سرمی CTRP9، امنتین ـ1، پروفایل لیپیدی و مقاومت انسولینی در زنان چاق غیرفعال میباشد. 20 زن چاق غیرفعال (25ـ20 سال) در دو گروه 10 نفری تمرین هوازی و کنترل، داوطلب شرکت در پژوهش حاضر شدند. برنامه تمرین به مدت 8 هفته و در هر هفته 3 جلسه به مدت 45 تا60 دقیقه اجرا شد. از گروه تمرین و کنترل قبل و بعد از 48 ساعت پس از آخرین جلسه‌ تمرین در هفته‌ 8 و پس از 10 الی 12 ساعت ناشتایی برای سنجش شاخص‌های مورد نظر، نمونه‌گیری خونی به عمل آمد. داده‌های پژوهش با استفاده از آزمون آماری T زوجی و مستقل در سطح معناداری 05/0>P تحلیل شد. انجام 8 هفته تمرین هوازی باعث افزایش معنیدار CTRP9 ( 022/0p=) و امنتین ـ 1 (039 /0p=) شد. در مقایسه با گرو کنترل نیز، تمرین هوازی سبب افزایش معنیدار CTRP9 (047/0p=) وHDL ( 001/0p= ) و کاهش معنیدار مقاومت به انسولین (008/0p=)، کلسترول تام (020/0 (p=، درصد چربی بدن (003/0 (p= و WHR (041/0 (p=شد. به نظر می رسد 8 هفته تمرین هوازی با افزایش CTRP9 و امنتین ـ 1 نقش مهمی در کنترل پروفایل لیپیدی و مقاومت به انسولینی داشته باشد و تغییرات این فاکتورها نقش مهمی در پیشگیری از بیماریهای قلبی ـ عروقی دارند.

کلیدواژه‌ها

موضوعات


عنوان مقاله [English]

Effects of 8 weeks aerobic training on serum level of CTRP9, omentin-1, lipid profile and insulin resistance in inactive obese woman

نویسندگان [English]

  • parvin vaezi 1
  • Mohammad Reza Zolfaghari 2
  • Javad Toloueiazar 2
1 M.Sc. of exercise physiology, Faculty of Sport Sciences, Urmia University, Urmia, Iran.
2 Assistant Professor of exercise physiology, Faculty of Sport Sciences, Urmia University, Urmia, Iran.
چکیده [English]

One of the positive effects of exercise training is to induce the secretion of useful adipokines from adipose tissue, which play an important role in reducing the risk factors for cardiovascular disease. Therefore, the aim of the present study was to investigate the effect of 8 weeks aerobic training on serum CTRP9, omentin-1, lipid profiles and insulin resistance in obese women. 20 non-active obese women (20-25 years) were randomly divided into two groups (10 subjects) control and training who participated in the study. The training program was run for 8 weeks and 3 sessions per week for 45 to 60 minute. The training and control groups were tested before and after 48 hours after the last training session at week 8 and after 10 to 12 hours of fasting to determine the desired parameters for blood sampling. Data were analyzed using paired t-test and independent t-test at significance level of P

کلیدواژه‌ها [English]

  • aerobic training
  • CTRP9
  • Omentin-1
  • lipid profile
  • Inactive Obese Women
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