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Clinical study on mechanism of training-induced hemoglobinuria in honor guard |
HE Zongze, LI Jijun, CHEN Fengkun |
Department of Nephrology, The First Affiliated Hospital of PLA General Hospital, Beijing100853, China |
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Abstract Objective To study the possibility of honor guard training-induced hemoglobinuria, occurring mechanism and influencing factors. Methods To observe the soldiers’ blood erythrocyte malondialdehyde (MDA), superoxide dismutase (SOD), and plasma total antioxidant capacity (T-AOC), blood lactate (BLA) changes before and after a routine training in the honor guard, and divide them into two groups with whether they developed naked eye “hematuria” repeatly in order to observe the change in the index of and correlation with “the naked eye hematuria”. Results The MDA before training(6.57±0.64)nmol/mg, after training (6.86±0.67) nmol/mg; SOD before training (9.61±1.08) U/mg, after training (10.46±2.12 )U/mg; T-AOC before training 5.18 (3.70-6.11) U/ml, after training (7.09-9.81) U/ml; BLA before training (21.4±5.4) mmol/L, after training (31.8±12.8) mmol/L. MDA, SOD, T-AOC, BLA after training increased compared with those before training increased, with statistical significance (P<0.05). Difference in MDA, SOD, T-AOC (P<0.05) existed with correlation hematuria before and after training. Conclusions The honor guards’ antioxidant capacity of red blood cell, is changed by usual training; it may be one of the causes of training-induced hemoglobinuria.
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Received: 02 July 2014
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Simpson R J,Wilson M R,Black J R,et al.Immune alteration,lipid peroxidation,and muscle damage follow-ing ahill race[J].Can J Appl Physiol,2005,30(2):196-211.
|
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潘兴时.螺旋藻对运动大鼠红细胞超氧化歧化酶和丙二醛的影响[J].中国实用医药,2010,5(13):81-82.
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Powers S K,Lennon S L. Analysis of cellular responses to free radicals:focus on exercise and skeletal muscle[J].Pro Nutr Soc,1999,58(4):1025-1033.
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Fulles P,Mecocci P,Fano G, et al. Specific cxidative alteration in vastus lateralis muscle of patients with the diagnosis of chronic fatigue syndrome[J].Free Radic Biol Med,2000,29(12):1252-1259.
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