Showing 2 results for Continues Training
Mohammad Javad Pourvaghar, Saeid Reza Noorimofrad, Mousa Khalafi,
Volume 23, Issue 6 (1-2024)
Abstract
Background: Adiponectin is one of the most well-known adipokines with anti-inflammatory effects that plays an important role in regulating the whole-body metabolism. The aim of this study was to investigate the effect of high-intensity interval training (HIIT) versus moderate intensity continuous training (MICT) on the circulating levels of adiponectin in individuals with and without metabolic disorders.
Methods: A systematic search was conducted in the databases of PubMed, Web of Science, Academic Jihad Center and Magiran using the keywords "HIIT" and "adiponectin" to identify Persian and English languages published articles until October 2022. Effect size (SMD) and 95% confidence interval were calculated using CMA2 software. I2 test for calculation of the heterogeneity and visual interpretation of funnel plot test and Egger test for assessment of the publication bias were used.
Results: Data analysis of 28 interventions (24 studies) showed that HIIT resulted in a significant increase in adiponectin [0.40 CI: 0.12 to 0.68), P=0.004]. Also, the data analysis of eight interventions showed that HIIT led to a non-significant increase in adiponectin compared to the MICT [0.41 CI: -0.04 to 0.86), P=0.07].
Conclusions: The findings of the present study showed that HIIT is a suitable and efficient training method to increase adiponectin, especially in people with metabolic disorders.
Masoumeh Azizi, Fatemeh Mokhari Domakani, Reza Baledi,
Volume 24, Issue 1 (3-2024)
Abstract
Background: Diabetic cardiomyopathy is one of the main risk factors related to diabetes, which can be caused by atrophy of the cardiomocytes. It is supposed that the MuRF1 gene intermediate as an agent for heart atrophy. Hence, the purpose of current study was to investigate the effect of eight weeks' aerobic exercise protocol on murf1 gene expression in cardio-myocyte of diabetic Wistar rats.
Methods: In this study, 30 male Wistar rats with an age of eight weeks and an average weight of 288 grams were randomly divided into three groups of 10 including healthy control, diabetic control and aerobic exercise group after two weeks of adaptation to the environment. The exercise groups went under aerobic training programs using treadmill (5 days/wks., for 8 wks.) 60%-75% Vo2max. MuRF1 mRNA level was measured in cardio myocyte using Real-Time PCR. The results were compared by statistical methods.
Results: The changes in the expression of Murf1 genes expression in cardio-myocyte of diabetes group were significantly higher than the other groups (P< .05). The expression of Murf1 gene in continuous training group reduced significantly after eight weeks' aerobic exercise training (P󠇟< .05).
Conclusion: This study demonstrated that eight weeks' aerobic exercise training can lead to reduction of Murf1 genes expression level and might be a good prescription for diabetic persons. However, further studies are needed to confirm this theory.
