بررسي دو شيوه تمرين استقامتي و مقاومتي بر سطوح امنتين-1 پلاسمايي و عوامل وابسته به چاقي در دختران چاق و داراي اضافه وزن دانشگاه سيستان و بلوچستان

THE EFFECT OF TWO METHODS OF ENDURANCE an‎d RESISTANCE TRAINING ON OMENTIN-1 LEVELS OF PLASMA an‎d FACTORS RELATED TO OBESITY IN OVERWEIGHT an‎d OBESE GIRLS IN UNIVERSITY OF SISTAN an‎d BALUCHESTAN

مقدمه: امنتين-1 آديپوكاين تازه شناخته شده‌اي است كه اغلب از بافت چربي احشايي ترشح مي‌شود. سطوح در گردش امنتين-1 به‌طور معكوس با چاقي ارتباط دارد. هدف پژوهش حاضر، بررسي دو شيوه تمرين استقامتي و مقاومتي بر سطوح امنتين-1 پلاسمايي و عوامل وابسته به چاقي در دختران چاق و داراي اضافه وزن بود. روش‌ها: 34 دختر چاق و داراي اضافه وزن (25p تحليل شدند. يافته‌ها: نتايج حاكي از افزايش معني‌‌دار امنتين-1 در هر دو گروه تجربي (0/001= استقامتيP و 0/004=مقاومتيP) و كاهش عوامل وابسته به چاقي مثل وزن (0/003= استقامتيP و 0/005=مقاومتيP)، توده چربي بدن (0/001= استقامتيP و 0/001=مقاومتيI (0/002= استقامتيP و 0/004=مقاومتيP) و (0/011= استقامتيP و 0/013=مقاومتيP) در هر دو گروه، پس از هشت هفته تمرين است 0/05>P). نتيجه‌گيري: مي‌توان بيان كرد كه هر دو شيوه تمرين استقامتي و مقاومتي پس از هشت هفته تمرين، با بهبود عوامل وابسته به چاقي، حداكثر اكسيژن مصرفي و همچنين افزايش سطوح پلاسمايي امنتين-1 همراه بود.

Background: Omentin-1 is recognized as new Adipokine that mostly is excreted from visceral fatty tissue. Circulating levels of Omentin-1 are inversely associated with obesity. The aim of the present study on two training methods of endurance and resistance on Omentin-1 levels of plasma and factors related to obesity and overweight in obese girls, respectively. Methods: Thirty four obese and overweight girls (BMI>25) were chosen purposefully then they were categorized at random to three endurance group (n=12), resistance group (n=12) and control (n=10). A total of 8 weeks of endurance and resistance training and endurance training was 4 times a week with 65 to 80 percent of HRmax and intensity resistance training was 65-80% of 1RM. Phlebotomizing was done at various stages with similar conditions and plasma Omentin-1 levels by ELISA method was measured. Data were analyzed by Kolmogorov-Smirnov and related t tests for studying the changes within the ANOVA and LSD post Hoc test for comparison between groups at the significance level of p<0.05. Results: The results showed a significant increase Omentin-1 in both the experimental group (p endurance =0.001, p resistance =0.004) and reduce factors associated with obesity such as weight (p endurance =0.003, p resistance =0.005), fat mass body (p endurance =0.001, p resistance =0.001), BMI (p endurance =0.002, p resistance =0.004) and WHR (p endurance =0.011, p resistance =0.013) in both experimental groups after 8 weeks of training (p<0.05). Conclusion: It can be stated that both endurance and resistance practices after 8 weeks of training, to improve factors related to obesity, maximal oxygen uptake and increased plasma levels Omentin-1 was.