Exp Clin Endocrinol Diabetes 2013; 121(08): 475-482
DOI: 10.1055/s-0033-1343395
Article
© J. A. Barth Verlag in Georg Thieme Verlag KG Stuttgart · New York

Endurance Exercise Alters Cellular Immune Status and Resistin Concentrations in Men Suffering from Non-insulin-dependent Type 2 Diabetes

Authors

  • P. Wenning

    1   Department of Molecular and Cellular Sport Medicine, Institute of Cardiovascular Research and Sport Medicine, German Sport University Cologne, Germany
  • T. Kreutz

    1   Department of Molecular and Cellular Sport Medicine, Institute of Cardiovascular Research and Sport Medicine, German Sport University Cologne, Germany
  • A. Schmidt

    1   Department of Molecular and Cellular Sport Medicine, Institute of Cardiovascular Research and Sport Medicine, German Sport University Cologne, Germany
  • D. Opitz

    1   Department of Molecular and Cellular Sport Medicine, Institute of Cardiovascular Research and Sport Medicine, German Sport University Cologne, Germany
  • C. Graf

    2   Institute for Movement and Neurosciences, German Sport University Cologne, Cologne, Germany
  • S. Voss

    3   Center for Preventive Doping Research/Institute of Biochemistry, German Sport University Cologne, Germany
    4   Anti-Doping Lab Qatar, Doha, Qatar
  • W. Bloch

    1   Department of Molecular and Cellular Sport Medicine, Institute of Cardiovascular Research and Sport Medicine, German Sport University Cologne, Germany
  • K. Brixius

    1   Department of Molecular and Cellular Sport Medicine, Institute of Cardiovascular Research and Sport Medicine, German Sport University Cologne, Germany
Further Information

Publication History

received 28 December 2012
first decision 14 March 2013

accepted 20 March 2013

Publication Date:
11 September 2013 (online)

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Abstract

It has been demonstrated that alterations of adipocytokines can alter immune status in type 2 diabetes. The present study investigated changes of adipocytokine plasma concentrations and cellular immune status in overweight men, suffering from non-insulin dependent type 2 diabetes (n=14, age 61.0±8.7 years, BMI 31.1±3.5 kg/cm2). Subjects underwent a 3 months endurance exercise intervention (twice per week for up to 45 min) cycling at a heart rate corresponding to a 2 mmol/l lactate threshold. Before and after the intervention testing for adipocytokines (leptin, adiponectin, resistin) and cellular immune status (including T memory-cells and regulative T-cells) was performed by RIA and FACS accordingly.

The exercise intervention improved anthropometric and metabolic parameters of all subjects. We observed a significant decline for resistin and for the CD19+ B-cells. The CD4+CD25+CD127low Treg-cells decreased, however not statistically significant. All other parameters remained unchanged.

In conclusion, even though only training twice a week, the exercise affected parts of the cellular immune system as well as resistin levels in men suffering from non-insulin dependent type 2 diabetes.