AI Article Synopsis
- Obese individuals face increased risks for health issues like stroke and coronary heart disease due to problems with their blood clotting system.
- The study aimed to evaluate how a 12-week weight-loss program involving exercise and nutrition affects specific blood markers related to clotting and breakdown.
- Results showed that participants experienced significant reductions in key markers (e.g., fibrinogen and t-PA) after the program, indicating potential health benefits from weight loss in relation to blood clotting.
Article Abstract
Background: Obese subjects are at risk of multiple comorbidities including stroke and coronary heart disease (CHD), which is partly due to disturbances in the hemostatic system.
Aims: The aims of the present study were to determine the effects of a weight-loss program on fibrinogen and fibrinolytic markers.
Materials And Methods: Twenty-eight obese subjects were involved in a weight-loss program consisted of exercise and nutritional education for 12-weeks duration. Physical parameters were documented and blood specimen was tested at pre and post-intervention for fibrinogen, tissue plasminogen activator (t-PA), plasminogen activator inhibitor-1 (PAI-1), and thrombin activatable fibrinolysis inhibitor (TAFI). Paired t-test was used for statistical analysis.
Results: There was a significant decline in the levels of t-PA, PAI-I, TAFI and fibrinogen following the weight-loss program (P < 0.01 for each). A significant positive correlation between tPA levels and body weight, body mass index (BMI), waist circumference, and fat-free mass were found. There was also a significant correlation betwen BMI and other blood parameters.
Conclusion: Reduced fibrinogen, fibrinolytic, and physical parameters were demonstrated in obese subjects following the weight reduction program. These findings suggest the possible beneficial effects of this program on the hemostatic burden particularly on the fibrinolytic biomarkers.
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| http://www.ncbi.nlm.nih.gov/pmc/articles/PMC4158645 | PMC |
| http://dx.doi.org/10.4103/1947-2714.139286 | DOI Listing |
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