KMID : 1040620190250030294
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Clinical and Molecular Hepatology 2019 Volume.25 No. 3 p.294 ~ p.304
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Effects of different exercise modalities on novel hepatic steatosis indices in overweight women with type 2 diabetes
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Banitalebi Ebrahim
Faramarzi Mohammad Nasiri Samira Mardaniyan Majid Rabiee Vahid
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Abstract
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Background/Aims: Fatty liver is a clinical and pathologic condition in individuals with type 2 diabetes (T2D). The purpose of this study is to examine the effects of different exercise modalities on non-alcoholic fatty liver indices (fatty liver index [FLI], lipid accumulation product [LAP], hepatic steatosis index [HSI], and Framingham Steatosis Index [FSI]) in women with T2D.
Methods: Fifty-two women with T2D and a mean age of 55.07¡¾5.92 yrs, body mass index (BMI) 28.94¡¾4.09 kg/m2 , and hemoglobin A1c (HbA1c) 9.41¡¾0.82% were randomized to a sprint interval training (SIT) (n=17), combined aerobic and resistance (A+R) training (n=17), or control group (n=18) for 10 weeks. Two-way repeated analysis of variance (ANOVA) was used to find differences between groups and the effects of time and Time¡¿Group interactions after 10 weeks on non-alcoholic fatty liver indices. After this, ANOVA models were constructed to determine the effects of group allocation and change in non-alcoholic fatty liver indices.
Results: There were significant time interactions for FLI (P<0.001), HSI (P<0.001), and LAP (P<0.001). Also, there were significant Time¡¿Group interactions for fasting blood glucose (P=0.034), and HbA1c (P=0.006).
Conclusions: Results highlight that exercise training, independent of mode of training, is an effective strategy to improve some indices related to hepatic steatosis and blood glucose profiles in women with T2D.
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KEYWORD
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High-intensity interval training, Non-alcoholic fatty liver disease, Diabetes mellitus, Type 2
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