Wei sheng yan jiu = Journal of hygiene research
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To review the overall situation of university teachers' mental health in China systematically. ⋯ The mean level of university teachers' mental health was lower than the norm of China. The overall situation of university teachers' mental health in China was not optimistic. The society and school should take targeted measures to improve university teachers' mental health.
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To review the overall situation of university teachers' mental health in China systematically. ⋯ The mean level of university teachers' mental health was lower than the norm of China. The overall situation of university teachers' mental health in China was not optimistic. The society and school should take targeted measures to improve university teachers' mental health.
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The main components of blueberry were anthocyanins, chlorogenic acid, citric acid, arbutin, myricetin and its glycoside and so on. It has the activities of neuroprotection, preventing the age-related changes of brain, cardiotonic activity, etc. Recently, the effects of blueberry extracts on the improve function of cognition has been attracted wide attention. This review summarizes the active components, absorption and metabolism of blueberry, especially focuses on neuroprotection and the mechanisms involved.
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Lactose intolerance associated with nutrition and health of human especially infant period of time and effect milk product intake. It is important significance to maintain health and cut down the aged risk of osteoporosis because lactose intolerance was understand about grouping, clinical symptom and diagnose. There are extensive perspective for understand prevent and control lactose intolerance for lactose gene polymorphism. It is effective method for earlier period detection gene screen with lactose typing for osteoporosis, however there are carry out multiplicity research in many ways to improve and control lactose intolerance
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Air pollution is a major blot on our environmental health scorecard. Finding from many epidemiological studies showed that air pollution contributed to many health impact, being harmful to respiratory system, cardiovascular system and immune system, and was associated with declined lung function, increased hospitalization and cardio-respiratory mortality. These health impacts occurred even at exposure levels below those stipulated in current air-quality guidelines. In this paper, some findings from epidemiological studies were reviewed, and some considerations for the future study on this subject were emphasized.