A comparison of the effects of two aquatic exercise sessions with different duration on adiponectin and insulin resistance in women with type 2 diabetes
Message:
Abstract:
Background
Adiponectin is an adipocytokine that is hypothesized to be involved in insulin resistance and diabetes. The purpose of this study was to compare the effect of two different single-session aquatic exercises on serum adiponectin and insulin resistance in women with type 2 diabetes.
Materials And Methods
In an experimental study with crossover design، eight postmenopausal women with type 2 diabetes (mean age 56. 6±4. 9 years) were randomly assigned to three groups: control (Con)، low duration (LD) exercise (45 – 50 min)، and moderate duration (MD) exercise (65-70 min). Blood samples were taken immediately and 24 hours after exercise. Data were analyzed using one-way repeated measures analysis of variance، in SPSS software version 16 (P<0. 05).
Results
There were no significant differences in adiponectin level between groups immediately and 24 hours after exercise (P=0. 70، P=0. 97 respectively). Increase in insulin level after exercise was lower in LD and MD groups compared to Con. group (P=0. 013). Insulin level was lower in LD group than MD group، 24 hour after exercise (P<0. 042). Immediately after exercise، more significant increase in glucose was observed in LD group than MD group (P<0. 02). There were no significant difference between groups in glucose concentration، 24 after exercise (P=0. 88). HOMA-IR significantly reduced in LD and MD groups immediately after exercise (P<0. 01). However، There were no significant differences between groups، 24 after exercise (P=0. 06).
Conclusion
The results of this study indicated that acute aquatic exercise reduces insulin resistance without any changes in adiponectin levels.
Language:
Persian
Published:
Journal of Sabzevar University of Medical Sciences, Volume:20 Issue: 4, 2014
Pages:
563 to 572
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