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حرية الوصول المقاله
1 - The effect of 8 weeks of aerobic training and resveratrol consumption on the indicators of metabolic syndrome in overweight women
Masoumeh Hosseini Sahar Esmaeli DoraniBackground: Metabolic syndrome is a set of risk factors for cardiovascular disease and type 2 diabetes. The purpose of this study was to investigate the effect of 8 weeks of aerobic training and resveratrol consumption on the indicators of metabolic syndrome in overweig أکثرBackground: Metabolic syndrome is a set of risk factors for cardiovascular disease and type 2 diabetes. The purpose of this study was to investigate the effect of 8 weeks of aerobic training and resveratrol consumption on the indicators of metabolic syndrome in overweight women. Materials and Methods: In this quasi-experimental study, 32 women with metabolic syndrome with body mass index of 25-29 / 29 were purposefully selected and randomly divided into four groups (8 people): aerobic training, resveratrol supplementation, training + supplementation and control. The training protocol was performed on a treadmill for 8 weeks with 3 sessions of 60 minutes per week, with an intensity of 75-60% of the heart rate. The supplement groups took one capsule containing 400 mg of resveratrol daily. Blood sampling was performed before the start of the research protocol and 48 hours after the last training session. Analysis of covariance and Bonferroni post hoc test were used (P ≤ 0.05). Results: The results showed that aerobic training with supplementation led to a significant decrease in waist circumference, blood pressure, fasting blood sugar, triglycerides, total cholesterol and LDL and a significant increase in maximal oxygen consumption (P = 0.001). Conclusion: Based on the results of the study, taking resveratrol supplementation along with aerobic training can have a positive effect on the indicators of metabolic syndrome. It is recommended to use aerobic training and resveratrol supplement to improve the physical condition of overweight women. تفاصيل المقالة -
حرية الوصول المقاله
2 - High Intensity Interval Training on Adiponectin And ALT, AST, ALP Enzymes In obese And Overweight Boys
Elhamalsadat Zeinali Saeed Ganjizadeh Tari Masoumeh HehalizadehBackground: This study was conducted to evaluate the effect of eight weeks of High-Intensity Interval Training (HIIT) on adiponectin and AST, ALT, and ALP enzymes in obese and overweight boys. Materials and Methods: Subjects were 22 boys aged 12-14 years old, who were أکثرBackground: This study was conducted to evaluate the effect of eight weeks of High-Intensity Interval Training (HIIT) on adiponectin and AST, ALT, and ALP enzymes in obese and overweight boys. Materials and Methods: Subjects were 22 boys aged 12-14 years old, who were randomly assigned to experimental and control groups. Experimental group: mean weight 80.08 ± 16.08, Vo2max was 36.56 ± 2.49, and BMI was 30.27 ± 5.9 and control group: mean weight 67.91 ± 7.95, and Vo2max was 44.4 ± 2.75, 38 and BMI of 60.26 ± 6.3. The experimental group performed eight weeks of HIIT training with 80% HRR intensity at 10 turns of 60 seconds, with 60 seconds rest on exercise bikes for 3 days a week. Blood samples were taken 24 and 48 hours before and after the training, ANCOVA was used for data analysis using SPSS 21 software at a significant level (p <0.05). Results: The results showed that HIIT reduced the levels of Adiponectin and AST and ALP enzymes, but this was not significant (P≥0.05). This exercise also reduced ALT and fat percentage and increased Vo2max in subjects, with changes in all three variables significant (P≤0 / 05). Conclusion: It seems HIIT can reduce the percentage of fat and ALT enzyme in children, which can help prevent many metabolic diseases. Also, HIIT can play a role in liver health in overweight and obese children. تفاصيل المقالة -
حرية الوصول المقاله
3 - اثربخشی روایت‌درمانی بر نگرانی از بدریختی بدن و خودکارآمدی ادراک‌شده دانش‌آموزان دختر مبتلا به چاقی و اضافه وزن
ماهک نقی‌زاده علمداری هادی اکبری نژادهدف پژوهش حاضر بررسی اثربخشی روایت‌درمانی بر نگرانی از بدریختی بدن و خودکارآمدی ادراک‌شده دانش‌آموزان دختر مبتلا به چاقی و اضافه وزن بود. روش پژوهش، نیمه‌تجربی با طرح پیش‌آزمون- پس‌آزمون و پیگری با گروه کنترل بود. جامعه آماری را دانش‌آموزان مبتلا دوره متوسطه دوم مدارس ش أکثرهدف پژوهش حاضر بررسی اثربخشی روایت‌درمانی بر نگرانی از بدریختی بدن و خودکارآمدی ادراک‌شده دانش‌آموزان دختر مبتلا به چاقی و اضافه وزن بود. روش پژوهش، نیمه‌تجربی با طرح پیش‌آزمون- پس‌آزمون و پیگری با گروه کنترل بود. جامعه آماری را دانش‌آموزان مبتلا دوره متوسطه دوم مدارس شهرستان جلفا در سال‌تحصیلی 99- 1398 تشکیل دادند. 30 نفر، با استفاده از روش نمونه‌گیری در دسترس انتخاب، و به‌صورت تصادفی در دو گروه قرار گرفتند. اعضای گروه آزمایش درمان مختص خود را در 8 جلسه 5/1 ساعته دریافت کردند. ابزارهای اندازه‌گیری، سیاهه نگرانی از تصویر بدن و پرسشنامه خودکارآمدی شرر بودند. تجزیه و تحلیل یافته‌ها از طریق آزمون تحلیل واریانس آمیخته با اندازه‌گیری مکرر انجام گرفت. میانگین متغیرهای نگرانی از بدریختی بدن و خودکارآمدی ادراک‌شده گروه آزمایش در پیش‌آزمون به‌ترتیب (60/57) و (93/48)؛ و میانگین نگرانی از بدریختی بدن و خودکارآمدی ادراک‌شده گروه کنترل به‌ترتیب (40/61) و (20/49) بود. نتایج نشان داد که در پس‌آزمون، نمره نگرانی از بدریختی بدن گروه آزمایش (40/51) در مقایسه با گروه کنترل (40/64) کاهش یافته (001/0>P)، و نمره خودکارآمدی ادراک‌شده گروه آزمایش (33/56) نسبت به گروه کنترل (27/49) بیش‌تر شده است (001/0>P). همچنین نتایج نشان داد که در مرحله پیگیری، اثر روایت‌درمانی بر نگرانی از بدریختی بدن (47/51) و خودکارآمدی ادراک‌شده (47/56) ماندگار است (001/0>P). طبق نتایج به‌دست آمده می‌توان گفت، روایت‌درمانی می‌تواند به‌عنوان روشی موثر در کاهش نگرانی از بدریختی بدن و افزایش خودکارآمدی ادراک‌شده دانش‌آموزان دختر مبتلا به چاقی و اضافه وزن مورد استفاده قرار گیرد. تفاصيل المقالة -
حرية الوصول المقاله
4 - Effect of 8-week metabolic resistance training and Chlorogenic acid supplement on the expression of UCP1: A randomized clinical trial
Maryam Takhty Farshad Ghazalian Shahram Soheili khosrow EbrahimBackground: Obesity and overweight is one of the major public health challenges all around the world. The aim of this study was to evaluate the simultaneous effect of eight weeks of metabolic resistance training (MRT) and Chlorogenic Acid (CGA) supplementation on weight أکثرBackground: Obesity and overweight is one of the major public health challenges all around the world. The aim of this study was to evaluate the simultaneous effect of eight weeks of metabolic resistance training (MRT) and Chlorogenic Acid (CGA) supplementation on weight loss, expression level of UCP1in overweight women. Materials and Methods: The present study was a randomized clinical trial performed in 2022 on a sample of overweight women in Iran. Participants in the study were randomly divided into four groups including combined 8-week course of MRT training and CGA supplementation, 8-week course of MRT, CGA supplement, and the control group. Intervention included three training sessions per week and the duration of each session was 45 minutes. The supplementation arms were also received 400 mg / day CGA extracted from green coffee beans. Expression level of Uncoupling Protein 1 (UCP1) was the main interested outcome that assessed pre and post intervention. Results: In the MRT exercise group, UCP1 expression increased by 4.3 units on average over the 8-week intervention. The highest increase was observed in participants who received both CGA supplement and MRT exercise where UCP1 increased from 22.5 (1.2) to 28.0 (3.5) over the study period (P<0.05). No significant increase was observed in CGA supplementation group. Conclusion: MRT exercises with and without CGA supplementation stimulated expression level of UCP1 mRNA. تفاصيل المقالة -
حرية الوصول المقاله
5 - Effect of 8-week simultaneous metabolic resistance training and Chlorogenic acid supplement on the expression level of BMP2, BMP4, BMP6, and BMP7: A randomized open label clinical trial
Maryam Takhty Farshad Ghazalian Shahram Soheili khosrow EbrahimBackground: BMP has critical role in development, growth, and differentiation of cell. There is enough evidence regarding the role of BMPs in lipid accumulation and homeostasis The current study aimed to evaluate the simultaneous effect of eight weeks of metabolic resis أکثرBackground: BMP has critical role in development, growth, and differentiation of cell. There is enough evidence regarding the role of BMPs in lipid accumulation and homeostasis The current study aimed to evaluate the simultaneous effect of eight weeks of metabolic resistance training (MRT) and Chlorogenic Acid (CGA) supplementation on expression level of BMP2, BMP4, BMP6, and BMP7 in overweight women. Materials and Methods: We carried-out a randomized clinical trial performed on 40 overweight women in Iran 2020. We randomly assigned the study participants into four groups including combined 8-week course of metabolic resistance training (MRT) training and 400 mg chlorogenic acid (CGA) supplementation, 8-week course of MRT, CGA supplement, and the control group. Intervention included three MRT training sessions per week and the duration of each session was 45 minutes. The training exercise intervention was 10 minutes of warm-up, 30 minutes of metabolic resistance training, and 5 minutes of cool-down. The supplementation arms were also received 400 mg / day CGA extracted from green coffee beans. Expression level of BMP2,4,6, and 7 was the main interested outcome that assessed pre and post intervention. Results: We observed significant decrease in BMP2 level in combined intervention group in compared with the control group (Regression coefficient= -2.7, 95% CI=-5.0, -0.4). Moreover, we observed that combined intervention has decreased BMP4 level and the observed difference was statistically significant (Regression coefficient= -6.2, -1.7, -10.6). No significant effect for MRT and CGA group was reported regarding BMP2, and BMP4. Neither combined nor separate form of CGA and MRT had no significant effect on BMP6 and BMP7 (P-value>0.05). Conclusion: Simultaneous MRT exercises and CGA supplementation prohibited expression levels of BMP2, and BMP4. However, they had no significant effect separately. There was no association between the interventions and expression level of BMP6, and BMP7. Abstract Background and Objective: BMP has critical role in development, growth, and differentiation of cell. There is enough evidence regarding the role of BMPs in lipid accumulation and homeostasis The current study aimed to evaluate the simultaneous effect of eight weeks of metabolic resistance training (MRT) and Chlorogenic Acid (CGA) supplementation on expression level of BMP2, BMP4, BMP6, and BMP7 in overweight women. Material and methods: We carried-out a randomized clinical trial performed on 40 overweight women in Iran 2020. We randomly assigned the study participants into four groups including combined 8-week course of metabolic resistance training (MRT) training and 400 mg chlorogenic acid (CGA) supplementation, 8-week course of MRT, CGA supplement, and the control group. Intervention included three MRT training sessions per week and the duration of each session was 45 minutes. The training exercise intervention was 10 minutes of warm-up, 30 minutes of metabolic resistance training, and 5 minutes of cool-down. The supplementation arms were also received 400 mg / day CGA extracted from green coffee beans. Expression level of BMP2,4,6, and 7 was the main interested outcome that assessed pre and post intervention. Results: We observed significant decrease in BMP2 level in combined intervention group in compared with the control group (Regression coefficient= -2.7, 95% CI=-5.0, -0.4). Moreover, we observed that combined intervention has decreased BMP4 level and the observed difference was statistically significant (Regression coefficient= -6.2, -1.7, -10.6). No significant effect for MRT and CGA group was reported regarding BMP2, and BMP4. Neither combined nor separate form of CGA and MRT had no significant effect on BMP6 and BMP7 (P-value>0.05). Conclusion: Simultaneous MRT exercises and CGA supplementation prohibited expression levels of BMP2, and BMP4. However, they had no significant effect separately. There was no association between the interventions and expression level of BMP6, and BMP7. تفاصيل المقالة -
حرية الوصول المقاله
6 - بررسی شیوع چاقی و اضافه‌وزن و ارتباط آن با سبک زندگی در دانش آموزان پسر دبیرستان های شهر یاسوج
علی همتی زهرا همتیامروزه به دلیل تغییر در شیوه زندگی و الگوی تغذیه‌ای، شیوع چاقی و اضافه‌وزن در سرتاسر جهان افزایش چشمگیری پیداکرده است. چندین عامل مهم ازجمله شیوه سبک زندگی و بی‌تحرکی و پایین بودن آمادگی جسمانی دخالت دارد بر همین اساس در پژوهش حاضر به بررسی شیوع چاقی و اضافه‌وزن و ارتبا أکثرامروزه به دلیل تغییر در شیوه زندگی و الگوی تغذیه‌ای، شیوع چاقی و اضافه‌وزن در سرتاسر جهان افزایش چشمگیری پیداکرده است. چندین عامل مهم ازجمله شیوه سبک زندگی و بی‌تحرکی و پایین بودن آمادگی جسمانی دخالت دارد بر همین اساس در پژوهش حاضر به بررسی شیوع چاقی و اضافه‌وزن و ارتباط آن با سبک زندگی در نوجوانان پسر شهر یاسوج پرداخته‌شده است. در این پژوهش از دو روش پیمایش و اسنادی استفاده‌شده است. جامعه آماری موردمطالعه بیش از 4000 نفر از دانش آموزان پسر مقطع متوسطه دوم شهر یاسوج بوده که از بین آن‌ها 351 نفربر اساس جدول مورگان به‌عنوان حجم نمونه انتخاب گردیده و با استفاده از روش نمونه‌گیری طبقه‌ای تصادفی متناسب موردمطالعه قرارگرفته‌اند. ( سنین،15،16،17،18، سال ) Mean ± SD: 15/6 ± 0/7 years)): میزان شیوع کلی اضافه‌وزن در بین آزمودنی‌ها 5/20 درصد و میزان شیوع کلی چاقی آزمودنی‌ها 8/6 درصد بوده است. شیوع چاقی شکمی در بین آزمودنی‌ها 4/27 درصد بوده است. تحلیل یافته‌های استنباطی نشان داده است که بین میزان تماشای تلویزیون و کار با رایانه الگوی غذایی و شاخص توده بدنی در سطح خطای کمتر از 05/0 و سطح اطمینان 95% رابطه مستقیم وجود داشته است. تفاصيل المقالة
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