@article{7082469,
  abstract     = {{A particular allele of the carnosinase gene (CNDP1) is associated with reduced plasma carnosinase activity and reduced risk for nephropathy in diabetic patients. On the one hand, animal and human data suggest that hyperglycemia increases plasma carnosinase activity. On the other hand, we recently reported lower carnosinase activity levels in elite athletes involved in high-intensity exercise compared with untrained controls. Therefore, this study investigates whether exercise training and the consequent reduction in hyperglycemia can suppress carnosinase activity and content in adults with type 2 diabetes. Plasma samples were taken from 243 males and females with type 2 diabetes (mean age = 54.3 yr, SD = 7.1) without major microvascular complications before and after a 6-mo exercise training program [4 groups: sedentary control (n = 61), aerobic exercise (n = 59), resistance exercise (n = 63), and combined exercise training (n = 60)]. Plasma carnosinase content and activity, hemoglobin (Hb) A(1c), lipid profile, and blood pressure were measured. A 6-mo exercise training intervention, irrespective of training modality, did not decrease plasma carnosinase content or activity in type 2 diabetic patients. Plasma carnosinase content and activity showed a high interindividual but very low intraindividual variability over the 6-mo period. Age and sex, but not Hb A(1c), were significantly related to the activity or content of this enzyme. It can be concluded that the beneficial effects of exercise training on the incidence of diabetic complications are probably not related to a lowering effect on plasma carnosinase content or activity.}},
  author       = {{Stegen, Sanne and Sigal, Ronald J and Kenny, Glen P and Khandwala, Farah and Yard, Benito and De Heer, Emile and Baelde, Hans and Peersman, Wim and Derave, Wim}},
  issn         = {{0193-1849}},
  journal      = {{AMERICAN JOURNAL OF PHYSIOLOGY-ENDOCRINOLOGY AND METABOLISM}},
  keywords     = {{CNDP1 GENOTYPE,LEUCINE REPEAT,RENAL-DISEASE,GENE CNDP1,NEPHROPATHY,GLYCOSYLATION,ASSOCIATION,carnosinase activity and content,histidine-containing dipeptides,CNDP1,carnosine,HUMAN-SERUM CARNOSINASE,EPIGENETIC MECHANISMS,LOW-DENSITY-LIPOPROTEIN}},
  language     = {{eng}},
  number       = {{7}},
  pages        = {{E663--E669}},
  title        = {{Aerobic and resistance training do not influence plasma carnosinase content or activity in type 2 diabetes}},
  url          = {{http://dx.doi.org/10.1152/ajpendo.00142.2015}},
  volume       = {{309}},
  year         = {{2015}},
}

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