Physical Education
mitra khademosharie; azam mollanovruzi
Abstract
Background and Purpose: Gestational diabetes mellitus (GDM) is one of the most common complications of pregnancy and its prevalence worldwide is increasing along with enhancing type two of diabetes. Gestational diabetes can cause various complications for the mother and fetus. Therefore, the aim of this ...
Read More
Background and Purpose: Gestational diabetes mellitus (GDM) is one of the most common complications of pregnancy and its prevalence worldwide is increasing along with enhancing type two of diabetes. Gestational diabetes can cause various complications for the mother and fetus. Therefore, the aim of this study was to investigate the effect of 12 weeks of combined training on the levels of some adipokines in women with gestational diabetes.
Method:
For this purpose, among pregnant women aged 25 to 35 years with gestational diabetes and gestational age of 23 to 24 weeks, 28 people were voluntarily selected to conduct the research and randomly divided into two groups, the experimental group (14 people). and control (14 people). The combined exercise training program was as follows in 12 weeks, three training sessions each week. Measurements and blood tests were performed 24 hours before the start of training and 24 hours after the last training session. In order to analyze the data, ANOVA test with repeated measures (repeated measure ANOVA) was used. The significance level was considered as p≤0.05 and the data was analyzed using SPSS version 23 software.
Results: 12 weeks of combined exercise training caused a significant increase in the hormone adiponectin (P=0.001) and a significant decrease in the hormone visfatin (P=0.001) in the experimental group.
Conclusion: The results of the above research showed that women with gestational diabetes can benefit from many Advantages, including the improvement of adiponectin and visfatin secreted from fat tissue, with correct and principled exercise training.
Physical Education
Abbas Salhikia; Mohammad Parastesh
Volume 26, Issue 1 , March and April 2019, , Pages 89-97
Abstract
Background: The aim of present study was to investigate effects of endurance training on surfactant protein-D in streptozotocin–nicotinamide induced diabetic rats.Materials and Methods: In this experimental study، thirty-six adult male Wistar rats in the weight range of 200±48gr, randomly ...
Read More
Background: The aim of present study was to investigate effects of endurance training on surfactant protein-D in streptozotocin–nicotinamide induced diabetic rats.Materials and Methods: In this experimental study، thirty-six adult male Wistar rats in the weight range of 200±48gr, randomly assigned in to four groups: healthy control, diabetic control, diabetic endurance training and healthy endurance training. For induction of diabetes, intraperitoneal injection of nicotinamide solution (120 mg/kg) and STZ solution (65 mg/kg) was used. The endurance training protocol was performed for 8-week and Twenty-four hours after the last training session blood serum samples were examined for evaluating reproductive hormones. Data were analyzed using one-way ANOVA and Turkey’s Post Hoc test at 0.05%. Results: Endurance training caused a significant decrease in blood glucose in the endurance diabetic training group compared to the diabetic control group (P=0.000). Serum Protein-D Surfactant (SPD) serum levels in the diabetic control group significantly decreased (P=0.001) and the insulin resistance index (P=0.000) was significantly lower than healthy controls. 8 weeks of endurance training significantly increased in SPD (P=0.041) in endurance diabetic training group compared to diabetic control group. Also, exercise significantly decreased insulin resistance index (P=0.000) and insulin (P=0.029) in endurance diabetic training group compared to diabetic control group.Conclusion: It seems that Endurance training by increasing the levels of serum SPD improve insulin resistance index in type 2 diabetic mice.Keywords: Streptozotocin–nicotinamide, Surfactant protein-D, Insulin, Training.
Mitra Khademosharie; Mohammadreza Hamedinia; Teyebeh Amiri Parsa; Seyed Alireza Hosseini Kakh
Volume 18, Issue 4 , January and February 2012, , Pages 260-271
Abstract
Background and Purpose: Leptin is one of the most important proteins involved in lipid metabolism and energy homeostasis but the effect of acute exercise on leptin has been less investigated. The purpose of the present study was to investigate the effect of a one-session exercise on tissue concentration ...
Read More
Background and Purpose: Leptin is one of the most important proteins involved in lipid metabolism and energy homeostasis but the effect of acute exercise on leptin has been less investigated. The purpose of the present study was to investigate the effect of a one-session exercise on tissue concentration and gene expression of leptin in rats.
Methods and Materials: In this experimental study، 24 male Wistar rats were housed in a standard environment، and were randomly divided into two groups (Control and Experimental). The exercise was running on a treadmill for 120 min (18 m/min). Immediately، 2 and 24 hours after exercise the rats anesthetized، blood، fat tissue and soleus were taken. Leptin concentration in the muscular، fat and blood were measured. Also، leptin gene expression was investigated with RT-PCR in tissues. Data were analyzed in SPSS 16 using repeated measures ANOVA (P0.05).
Conclusion: Acute exercise can increase leptin gene expression in muscle and fat tissues. However، exercise with longer duration and higher volume may appear to be more effective.