The changes of serum tropinin I, tumor necrosis factor-αand hypersensitive C-reactive protein in military recruits after the high intensity training
Chen Jinliang
Yu Weiguo
Liu Zheng
Song Tingting
Li Donghua
Cheng Qingqiang
Yang Qiuyan
Wang Jinlong.
Abstract：Objective To investigate the effects of the first intense training on serum troponin I (TnI), tumor necrosis factor-α (TNF-α) and high-sensitivity C-reactive protein (hs-CRP) in recruits. Methods A total of 120 male military recruits were included and randomized to two groups in October, 2017. The intensive training group (n=60) was arranged to run for 5 km and the common training group (n=60) was arranged to common train. The levels of serum TnI, TNF-αand hs-CRP were measured in the two groups on the morning of the train day, and were reviewed at the next morning of training. The indexes of above were compared in two groups before and after training. Results Serum TnI, TNF-α and hs-CRP were in the normal range before training. There was no significant difference between the two groups (P＞0.05). There was no significant difference between the training group and the pre-training baseline values after training (P＞0.05). The above indexes were significantly higher than those before training in the training group (P＜0.05). And significantly higher than the training level of the regular training group, the difference was also statistically significant (P＜0.05). Conclusion The first heavy load of 5 km trail running after recruits can lead to myocardial injury and elevated serum TnI, TNF-α and hs-CRP, suggesting that progressive adaptive training may effectively prevent myocardial injury and improve the heart function and training effect of recruits.
Keywords：Military personnelIntensity trainingTropinin TTumor necrosis factor-αHypersensitive C-reactive protein
Publication Date：2019-01-01
Online Publishing Date：2025-08-15(First online date of this platform, not the publication date of the document)
Pages：3( 1066-1068 )