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Objective@#To understand the current situation and influencing factors of coping capacity in public health emergencies among college students in Shandong Province, and to provide reference for public health emergencies responses.@*Methods@#Using stratified random sampling method, 7 719 students from 6 colleges and universities in Shandong Province were selected and investigated with self designed questionnaire from April to May 2020. Multiple linear regression was used to analyze the influencing factors of coping capacity in public health emergencies.@*Results@#The overall coping capacity of college students in Shandong Province to public health emergencies scored (46.22±8.47), with dimension from high to low being personal prevention before the event (15.65±2.75), post event cooperation and disposal (15.18±3.08), incident personal precaution (15.01±3.23). Multiple linear regression showed that gender, major, only child, parental education level, knowledge of public health emergencies, emergency drill exercises, and health education for public health emergencies were associated with coping capacity among college students in public health emergencies ( B =-1.53, -1.78, -2.08, 0.60, 0.81, 1.11, 1.38, 0.78, 1.65, 1.86, 9.14, 2.00, 2.62, P <0.05).@*Conclusion@#The overall coping capacity in public health emergencies among college students in Shandong is at a good level, but still needs to be improved through strengthening emergency education and family support.
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ObjectiveTo observe the clinical efficacy of of mouse nerve growth factor and Safflower Flavin on elderly diabetic patients safflower flavin cerebral infarction. Methods 80 elderly diabetic patients with cerebral infarction were randomly divided into treatment group and control group.The control group was treated with oxygen, dehydrating agent,controlling blood sugar,maintaining electrolyte balance,aspirin and injecting safflower flavin. On the basis of control group,the treatment group was given rat nerve growth factor. Before and after treatment two weeks,clinical symptoms and neurological function of patients were estimated. Resuts There were statistical significant differences in the clinical symptoms and neurological function of patients before and after treatment. ConclusionIt is an effective treatment with mouse nerve growth factor and safflower flavin on elderly diabetic patients with cerebral infarction and it is worthy of spreading in the clinic.
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Objective To explore the association of expression of apoptosis-associated gene BAK and cFLIP with the biological behaviors in endometriosis. Methods The expression of BAK and cFLIP protein gene in eutopic and ectopic tissue samples from 40 cases with pathologically confirmed ovarian endometriosis and 40 cases with pathologically confirmed normal endometrium was detected by immunohistochemical method. Results ①The expression of BAK and cFLIP protein gene was found in three groups of different endometrial tissue. ②The expression of BAK protein gene was increased gradually in ectopic endometrial , eutopic endometrium and normal tissue and there was significantly difference between every two groups ,while cFLIP was contrary expressed (P 0.05). ④The expression of BAK protein gene in severe group (Ⅲ-Ⅳ period) is lower than mild group both in eutopic or ectopic endometrial tissues,while cFLIP was contrary expressed (P < 0.05). ⑤The expression of BAK and cFLIP was negatively correlated with each other in ectopic endometrium (r=-0.389,P< 0.05). Conclusion BAK and cFLIP was negatively expressed in EMS, which may take a part in the endometrial apoptosis and disorderly proliferation. BAK and cFLIP may play an important role in the the diagnosis and treatment of endometriosis.
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Objective: To investigate the dietary nutritional status of the intellectuals in three cities in China. Methods: The intellectuals aged over 45, with senior academic title, working in universities or research institutes in Tianjin, Guangzhou and Chengdu, were selected as volunteers. Food frequency questionair was used to conduct the diretary survey. And the results were compared between the intellectuals of nutrition and non-nutrition speciality. Results: Compared with Dietary Guideline and Balance Diet Pagoda for Chinese Residents, the intakes of cereals, milk, fruits,and egg of the vulunteers were adequate, but the intakes of meat and oils were more, while those of fish and shrimp, legume,and vegetables were less than the suggested levels in Pagoda. The food pattern of the intellectuals in nutrition speciality was more advantageous than that in non-nutrition. Conclusion: The dietary pattern of the intellectuals should be improved, according to the Dietary Guideline and Balanced Diet Pagoda for Chinese Residents.
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Objective To study the architecture of the subpleural pulmonary microvasculature and its functional relationship in the bactrian camel. Methods The replica scanning electron microscopic method was used. Results According to their continuous branches,the subpleural pulmonary microvasculatures were recognized into four grades: arteriole,terminal arteriole,precapillary arteriole and capillary.The subpleural pulmonary capillaries generally came from the subpleural precapillary arteriole and communicated each other to form the subpleural pulmonary capillary network.Sometimes,the subpleural terminal arteriole directly gave rise to capillaries to unite with the subpleural pulmonary capillary network.The network was loose,in which the diameter of the mesh was larger than that of the capillary,and the mesh was often hexagon and pentagon in appearance.There were obvious imprints of the smooth muscles on the surface of the casts of the subpleural pulmonary arteriole,the terminal arteriole and the precapillary arteriole.On the surface of the casts of the subpleural pulmonary capillary,there were obvious imprints of the endothelial nuclei as well.In addition,the broad and different level communications were found among the pulmonary interstitial capillary and subpleural pulmonary microvasculature.Conclusion There were no significant differences on the architecture of the subpleural pulmonary microvasculature between the bactrian camel and other kind of mammals.