جستجوی مقالات مرتبط با کلیدواژه « fasting blood sugar » در نشریات گروه « تربیت بدنی »

The purpose of this study was to investigate the effect of high intensity interval training with Nigella Sativa supplementation on lipid profile, blood sugar and body composition of overweight young women.

The present study is in the form of a semi-experimental design in a double-blind on 48 overweight young women of NEISHABOUR city with a mean and standard deviation of age 36.41 ± 3.51 and body mass index of 28.704 ± 0.79. kg/m2. The subjects were randomly divided into four groups. Five people refused to continue cooperation due to some reasons and finally there were four groups including exercise and supplement (n=10), exercise and placebo (n=9), supplement (n=12) and placebo (n=12). Two exercise groups trained for six weeks, three sessions per week with an intensity of 85 to 95 percent of the maximum heart rate (HRmax). In addition to all of the groups consumed one oil capsule containing 1000 mg of Nigella Sativa or placebo (paraffin oil) before lunch daily. The Supplement and placebo group did not do any regular exercise. Anthropometric measurements and blood samples were taken on two occasions, pre-test and post-test. Fasting blood samples were collected from brachial vein to evaluate lipid profile and blood sugar levels. In order to check the normality of the data distribution, the Shapiro-Wilk test was used. To analyze the data and report them, multivariate analysis of covariance (MANCOVA) and univariate analysis of covariance (ANCOVA) tests and SIDAK post hoc test were used at a significance level of 0.05.

The results of the present research did not show a significant difference between exercise and supplement, exercise and placebo groups compared to supplement and placebo groups after six weeks in total cholesterol (p=0.332), triglyceride (p=0.928), high-density lipoprotein (p=0.86), low density lipoprotein (p=0.393) and fasting blood sugar (p=0.054). The results of the SIDAK post hoc test showed that, in total, the measures taken in the experimental groups have led to a decrease in body mass index, waist circumference, waist-to-hip ratio, and body fat percentage. In terms of body mass index and body fat percentage, the exercise and placebo groups had better performance, and in terms of waist circumference and waist-to-hip ratio, the supplement group had better performance, but these differences were not statistically significant (P ≤ 0.05) and all experimental groups only had a better score body mass index, waist circumference, waist-to-hip ratio and body fat percentage indices compared to the control group (placebo) (P < 0.05).

It seems HIIT and Nigella Sativa supplementation, each one can be effective in improving the body composition of overweight young women. However, in this study, HIIT and Nigella Sativa supplementation did not have a significant effect on lipid profile and fasting blood sugar, so it is suggested that more research should be done.

Exercise snacks are defined as isolated ≤1-min bouts of vigorous exercise performed periodically throughout the day. Evidence gleaned from the studies suggests that vigorous exercise snacks are an effective strategy to improve CRF and indices of exercise performance in inactive adults. The aim of this study was to investigate the Effect of vigorous exercise snacks (A Novel Strategy) on cardiorespiratory fitness and fasting blood sugar in inactive and overweight boys

This study was a quasi-experimental study and 28 inactive and overweight adolescent boys [age: 13-18 years, Body Mass Index (BMI): 28.4±2.65 kg/m²] were randomly divided into experimental and control groups. The experimental group performed an Exercise snacks protocol for six weeks and three sessions per week. Exercise protocol  involved3×1-min of Burpees (20 s), Jump squat (20 s) and walking high knees (20 s) separated by 1 to 4 hours of rest. VO2max and blood samples were obtained 48 hours before and after conducting the trianing protocol to measure the desired parameters. Data were analyzed using ANCOVA and paired-sample T-test.

After 6 weeks of exercise snacks, VO2max increased and Fasting blood sugar  decreased (P<0.05).

The results indicate that vigorous exercise snacks have the potential to improve the Fasting blood sugar status and VO2max of inactive and overweight adolescents.

Overweight and obesity are among the most important public health concerns associated with multiple negative health outcomes. Physical activity is an important lifestyle behavior that helps to regulate body weight. ALSO, Physical activity reduce the risk of diabetes, cardiovascular disease and cancer, middle-aged men and women are now recommended to maintain a healthy body weight, avoid overweight and obesity, and maintain a good serum lipid profile. In addition, studies have shown the effect of orange juice consumption on improving lipid profile and metabolic syndrome index. The aim of the present study was to investigate the effect of 8 weeks of aerobic training combined with orange juice consumption on the concentration of liver enzymes and fasting blood sugar in overweight middle-aged women (30-59 years).

This study was performed as a voluntary clinical trial on 60 overweight women (BMI≥ 28) age between 30 and 59 years from the Kan Health Center. Randomly divided into 4 groups (n = 15) (exercise) (exercise + orange juice) (orange juice) and (control) respectively. At the beginning and the end of the study, blood samples were taken after 12 hours fasting. Supplementation and Exercise The day after blood sampling, the supplemented groups received 500 ml of orange juice daily for 8 weeks and three with weekly, the control group did not participate in any training program. The endurance training protocol was performed on treadmill running and walking for eight weeks and three sessions per week with intensity of 45 to 98% of maximum heart rate. Training sessions lasted from 28 to 38 minutes and were warmed and cooled for 18 and 7 minutes, respectively, before and after each training session. All data were entered into SPSS version 24 for statistical analysis.

The results of this study showed that eight weeks of aerobic training with orange juice had no significant effect on the levels of alanine aminotransferase (ALT), aspartate aminotransferase (AST) and fasting blood sugar in overweight middle-aged women. But eight weeks of aerobic training alone and consumption of orange juice alone significantly decreased serum alkaline phosphatase (ALP) levels in overweight middle-aged women (p <0.05).

The results of this study showed that eight weeks of aerobic training with or without orange juice intake had no significant effect on fasting blood glucose and liver enzymes except ALP.

Overweight and obesity are among the most important public health concerns associated with multiple negative health outcomes. Physical activity is an important lifestyle behavior that helps to regulate body weight. ALSO, Physical activity reduce the risk of diabetes, cardiovascular disease and cancer, middle-aged men and women are now recommended to maintain a healthy body weight, avoid overweight and obesity, and maintain a good serum lipid profile. In addition, studies have shown the effect of orange juice consumption on improving lipid profile and metabolic syndrome index. The aim of the present study was to investigate the effect of 8 weeks of aerobic training combined with orange juice consumption on the concentration of liver enzymes and fasting blood sugar in overweight middle-aged women (30-59 years).

This study was performed as a voluntary clinical trial on 60 overweight women (BMI≥ 28) age between 30 and 59 years from the Kan Health Center. Randomly divided into 4 groups (n = 15) (exercise) (exercise + orange juice) (orange juice) and (control) respectively. At the beginning and the end of the study, blood samples were taken after 12 hours fasting. Supplementation and Exercise The day after blood sampling, the supplemented groups received 500 ml of orange juice daily for 8 weeks and three with weekly, the control group did not participate in any training program. The endurance training protocol was performed on treadmill running and walking for eight weeks and three sessions per week with intensity of 45 to 98% of maximum heart rate. Training sessions lasted from 28 to 38 minutes and were warmed and cooled for 18 and 7 minutes, respectively, before and after each training session. All data were entered into SPSS version 24 for statistical analysis.

The results of this study showed that eight weeks of aerobic training with orange juice had no significant effect on the levels of alanine aminotransferase (ALT), aspartate aminotransferase (AST) and fasting blood sugar in overweight middle-aged women. But eight weeks of aerobic training alone and consumption of orange juice alone significantly decreased serum alkaline phosphatase (ALP) levels in overweight middle-aged women (p <0.05).

The results of this study showed that eight weeks of aerobic training with or without orange juice intake had no significant effect on fasting blood glucose and liver enzymes except ALP.

Exercise has been attended by many diabetic patients;which can be used as a useful approach in maintaining body health, improving metabolic function of body, reducing the risk of cardiovascular death, and also in preventing and treating various diseases.The aim of the present study was to evaluate the effect of 12 weeks aerobic exercise on the changes of urea, creatinine, glucose and triglyceride levels in obese women with type 2 diabetes. In this study, 30 elderly obese women with an age range of 40-60 years were randomly selected and were divided into two groups of controls (n=15) and experiment (n=15) based on fat percentage and body mass index. Training program consists of aerobic exercise which was performed 3 times a week for 12 weeks. Blood samples in the fasting state were collected before the start of training sessions and 24 hours after the last training session. After 12 weeks of training, the test of covariance analysis was used at P≤0/05 level. According to obtained results compared with control group, there exist significant changes in plasma levels of blood urea nitrogen (P=0/002), glucose (P=0/0001) and triglycerides (P=0/0001). But there was no significant difference between creatinine level in control and experimental group (P=0/61). The aerobic exercise can facilitates the entry of glucose into the cells, the body’s excretion of urea and creatinine, lipolysis and expenditure of triglyceride.

The purpose of study was to determine the effect of aerobic and resistance training on resistin, fasting blood sugar, insulin and insulin resistance in women with gestational diabetes mellitus. For this purpose, 34 women with gestational diabetes voluntarily participated which were selected from the available sampling pool. The subjects were simple random assigned in 3 groups. 12 subjects (age 28.92 ± 3.60 years) participated in an aerobic training group (3 days/week, 30-45 min/day, 50-70%maximum heart rate), 11subject (age 30.27 ± 4.14 years) participated in a resistance training group (3 days/week, 2-3 set of 15 repetition, 50-70%maximum heart rate and Rating of perceived exertion), and 11 subjects (age 29.18 ± 4.23 years) were in control group who did not participate in any exercise program during the study period. Blood samples were collected in the pre-test and post-test to assess the level of blood sugar, insulin and resistin. ELISA method was used to measure resistin. Paired samples T Test results showed that resistance training leads to significant decrease in fasting blood sugar (P=0.012) and insignificant reduction in aerobic group (P=0.31), in training groups was observed insignificant changes in resistin, insulin levels, insulin resistance and insulin sensitivity. The results of covariance analysis indicated a significant difference in decreased insulin resistance index (P=0.008) and increased insulin plasma levels (P=0.031), and insulin sensitivity between groups. While variance analysis did not show significant difference in resistin levels in groups. It seems likely resistance training is more effective in compression to aerobic training in reducing fasting glucose levels and insulin resistance in women with gestational diabetes.