Zhonghua lao dong wei sheng zhi ye bing za zhi = Zhonghua laodong weisheng zhiyebing zazhi = Chinese journal of industrial hygiene and occupational diseases
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Zhonghua Lao Dong Wei Sheng Zhi Ye Bing Za Zhi · Jul 2012
[Evaluation of stress levels during parachuting training by salivary biomarker].
To evaluate the stress level during parachuting training by salivary biomarker and to study the dynamic characteristics. ⋯ The levels of stress increased significantly for 20 recruits from pre-boarding to landing during parachuting trainings. The stress levels of 20 recruits before boarding and after landing significantly decreased with parachuting training times.
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Zhonghua Lao Dong Wei Sheng Zhi Ye Bing Za Zhi · Feb 2012
[Effects of hemoperfusion on oxidative stress, matrix metalloproteinases and their inhibitors in acute paraquat poisoning rabbits].
To observe the effects of hemoperfusion on oxidative stress status and the levels of matrix metallo proteinase (MMP-2, MMP-9), tissue inhibitor of metalloproteinase (TIMP-1) in lungs, livers and kidneys in paraquat poisoning rabbits, and to explore the mechanism of therapeutic effects induced by HP on acute paraquat poisoning. ⋯ The oxidative stress and MMPs may be involved in the pathogenesis of tissue injuries induced by paraquat. The treatment with HP could obviously reduce oxidative stress and the expression levels of MMP-2, MMP-9 and TIMP-1, enhance the ration between MMP-9 and TIMP-1. So HP treatment could play a role in rescuing the PQ poisoning and protecting the organs function.
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Zhonghua Lao Dong Wei Sheng Zhi Ye Bing Za Zhi · Jan 2012
[Exploration of the early detection of lung parenchyma micronodules, nodule coalescence and emphysema by CT and HRCT in coal miners with and without coal-worker's pneumoconiosis evidence].
To explore the sensitivity and accuracy of CT and HRCT in early detection of coal-worker's pneumoconiosis (CWP) associated micronodules, nodule coalescence and emphysema from coal miners with and without radiographic CWP evidence. ⋯ CT and HRCT acquired from MSCT showed high sensitive and accurate for the early detection of micronodules, nodule coalescence and emphysema in coal miners. It could be used as semi-quantitative and quantitative method in early diagnosis of CWP and its complications.
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Zhonghua Lao Dong Wei Sheng Zhi Ye Bing Za Zhi · Dec 2011
[Relationship between job satisfaction and occupational stress in the workers of a thermal power plant].
To explore the relationship between job satisfaction and occupational stress in the workers of a thermal power plant. ⋯ Increasing the decision level, social support, meeting strategy and reward or decreasing the role conflict and ambiguity, demands and negative affectivity could improve worker's job satisfaction level.
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Zhonghua Lao Dong Wei Sheng Zhi Ye Bing Za Zhi · Oct 2011
[Dynamic change study of dermatitis medicamentosa-like of trichloroethylene patients with liver damage].
Observing the dynamic change characteristics of serum liver function indexes in occupational dermatitis medicamentosa-like of trichloroethylene patients with liver damage, we can underlie for guiding therapy, prognosis and mechanism of dermatitis medicamentosa-like of trichloroethylene patients with liver damage. ⋯ The early liver damage in dermatitis medicamentosa-like of trichloroethylene patients was serious, and repeatedly attacked, so we should lead to enough attention to the clinical work and prevention. This also provided the basis for studying the mechanism of trichloroethylene poisoning.