The paper expounds the function and significance of establishing CBM retrieval strategies for commonly used words, it could not only promote the quality and efficiency but also have important significance to upgrade and standardize the quality of novelty as-sessment report.

Certification ; China ; Humans ; Occupational Health Physicians

Certification ; Humans ; Occupational Health Physicians

Dust ; analysis ; Humans ; Occupational Exposure ; analysis ; Power Plants

Autophagy is a vacuolar process of cytoplasmic degradation by lysosome which ubiquitously occurring in all eukaryotic cells. The researches of autophagy have made great progress with the development of the yeast model and genetic technology. This review will summarize the determination of autophagy, its relationship with apoptosis and its role in the tumor treatment in order to give a comprehensive understanding of the function of autophagy.

Objective To resolve the problem that qualified chloramine T was difficult to purchase for some basic laboratories Methods Using the solution of available chlorine prepared by bleaching power instead of chloramine T, the method for determination of cyanide in drinking water was improved Results The data obtained by this assay accorded with Beers Law in the range of 0～2 0 ?g/25 ml cyanide The detection limit,relative standard deviation,and recovery rate were 0 04?g,2 69%～3 09% and 97 50%～99 17% respectively Conclusion This method for determination of cyanide in drinking water was simple and easy to operate and presented good precision and accuracy

As the number and proportion of aging population increase,dementia has posed tremendous challenges to the sustainable social and economic development of many countries in the world.Thus,dementia has been identified as a global public health priority.Clinically,there is currently no cure for dementia.However,in the past decades epidemiological research has suggested that cardiovascular risk factors and psychosocial factors over the life-course could significantly affect the risk of dementia occurrence later in life.Of these factors,smoking,diabetes,and midlife hypertension,obesity,and high cholesterol might contribute to the clinical onset of late-life dementia by causing cerebral macro-and microvascular damage and neurodegeneration,whereas high educational attainments in early life and social engagement,physical and mentally-stimulating activities during adulthoods might help maintain late-life cognitive function by increasing cognitive reserve.Thus,theoretically clinical onset of dementia is likely to be postponed by implementing interventions targeting these factors over the lifespan.In recent years,evidence from research in Europe and North America has emerged that multimodal interventions that consist of intensive control of cardiovascular risk factors,balanced diets,physical activity,and cognitive training may help maintain cognitive function among individuals at risk for dementia.We call that population intervention research against dementia should be strengthened in China.Identifying the intervention programmes against dementia that are effective specifically among Chinese population is of high relevance for developing the national dementia action plan,and thus effectively dealing with the huge challenges by dementia.

Objective To investigate the early predictive indexes of curative effect of acute respiratory failure(AFR) treated with noninvasive bilevel positive airway pressure(BiPAP) ventilation.Methods Sixty-eight patients with AFR were treated with BiPAP ventilation.According to the therapeutic outcome,patients were divided into success group and failure group,and the distributions of ages,acute physiology and chronic health evaluation(APACHEⅡ) score,consciousness level as well as arterial blood gas(ABG) measurement before and after the treatment with BiPAP ventilation were compared between the two groups.Results There was statistical difference in the ABG levels of pH and PaCO_2 after 1 hour's treatment with BiPAP ventilation(P0.05).Conclusion The levels of pH and PaCO_2 after 1 hour's treatment with BiPAP ventilation are valuable markers for curative effects in early stadge.If the levels of pH and PaCO_2 fail to improve,the treatment with intubation may be necessary.

Azone. PG combined with azone showed a higher synergic effect of enhancing effectiveness. Conclusion National Starch polyacrylate pressure-sensitive adhesive was the most effective pressure-sensitive adhesive matrix, PVP-K30 was the most effective crystallization inhibitor, PG combined with azone were the most effective penetration enhancers.

IPA.Skin permeation was significantly enhanced by increasing the loading concentration of OA or NMP,larger IPA amount(8%) or PG amount(20%) could inhibit the permeation of artesunate.Conclusion Oleic acid was found to be the most efficient enhancer for artesunate,10% is the most effective concentration.