المستخلص: |
The purpose of this study was to reveal the role of aerobic and anaerobic training programs on CD34+ Stem Cells and Some Physiological Parameters. Twenty healthy male athletes aged (18-24 yrs.) were recruited for this study. Healthy low active males and BMI matched participants (n=10) aged (20-22 yrs.) were recruited as controls. Aerobic and anaerobic training programs for 12 weeks were used. VO 2MAX pulse estimation using Astrand Rhyming protocol. RBCs, WBCs, HB and hematocrit were estimated using coulter counter, Lactate by accusport, CD34+ stem cells by flow cytometer. Results: VO2 MAX was increased significantly in case of aerobic training program compared to anaerobic one (62 ± 2.2 ml/kg/min) (54 ± 2.1 ml/kg/min). Haemotological values increased significantly in anaerobic program compared to aerobic, RBCs (5.3 ± 0.3 and 4.9 ± 0.2 Mil./ul), WBCs (6.6 ± 0.5 and 6.1 ± 0.4 Thous/ul), HB (15.4 ± 0.4 and 14.2 ± 0.5 g/de) Hematocrit (4.6 ± 1.2 and 4.4 ± 1.1 %), CD34+ stem cells count increased significantly in case of anaerobic program than aerobic (251.6 ± 21.64 and 130 ± 14.61) and sedentary (172 ± 24.10). These findings suggest that anaerobic training program provoke better adaptation to exercise and stem cell counts may differ between trained and sedentary Circulating immature cells are likely to be involved in angiogenesis and repair process, both mechanisms being associated with strenuous exercise, knowledge of the physiological of effects of training on stem cells might be of potential clinical use.
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