Acute Disease ; Humans ; Pneumonia ; prevention & control ; Pulmonary Disease, Chronic Obstructive ; complications ; Respiration, Artificial ; Respiratory Insufficiency ; therapy ; Ventilators, Mechanical ; adverse effects

Social capital has become an important service provider of medical and health undertakings in China.Its active participation in health management industry services promotes the overall development of China's health industry.The paper discusses the four important roles of social capital in health management industry,and puts forward four development strategies,including the transformation to the high-end health management services,and undertaking basic health management services and public and private health management of the joint venture and the development of specialized health management service.

As an important basic industry group of health industry,health management provided beneficial development environment for health management industry,which had important significance on improving the development of the whole health industry.It analyzed the development trend of domestic and foreign health management industry and the current problems of the health management industry development in China.The development strategies of health management industry in China were discussed from guarantee mechanism,system construction,new mood development,improving the elements,health and culture training,payment mechanism innovation and exploring the characteristics.

Adult ; Decompression, Surgical ; Drugs, Chinese Herbal ; therapeutic use ; Femur Head Necrosis ; etiology ; therapy ; Humans ; Integrative Medicine ; Male ; Phytotherapy ; Young Adult

As the cradle of modern biotechnology, the U S biotechnology industry is in the lead of the world. This paper researches and summarizes the U S accelerating biotechnology industry policy and measure in the science& technology management、capital support、industrialization、preferential revenue、human resource and industry cluster. The purpose of the study is to help China constitute the policy to accelerate our biotechnology industry development.

Humans ; Male ; Middle Aged ; Pneumoconiosis ; diagnosis

APACHE ; Adolescent ; Adult ; Aged ; Aged, 80 and over ; Female ; Hepatitis B ; diagnosis ; mortality ; Humans ; Male ; Middle Aged ; Outcome Assessment (Health Care) ; Reproducibility of Results ; Risk Factors ; Survival Analysis

Objective To assess the value of multi-slice spiral CT angiography (MSCTA) in diagnosis of posterior nutcracker syndrome (NCS). Methods MSCTA of 15 patients clinically diagnosed as posterior NCS (patient group) and 50 subjects with normal renal vessels (control group) were retrospectively analyzed. The anatomy, course and relationship to the adjacent structure of left renal vein (LRV) and its branches were observed. The anteroposterior diameter (d1) and cross areas (s1) of the angle of control group and posterior abdominal artery (AA), the anteroposterior diameter (d2) and cross areas (s2) at the largest lumen near the renal hilar were measured and the ratio of s2/s1 and d2/ d1 were calculated.Results All LRVs posterior AA of patient group were compressed and narrowing with dilating apparently near the renal hilar. The difference of d2 was not significant (P＞0.05), but of other values were significant (P＜0.05).Conclusion MSCTA can show anatomy and three-dimentional trend clearly of LRV for posterior NCS, and evaluate the extent of narrow and dilating lumen accurately with cross areas measuring.

Objective To observe the therapeutic effects and assess the feasibility of radiofrequency thermo- coagulation denervation(TRD)mediated by digital subtraction angiography(DSA)for patients with lumbar facet joint syndrome(LFJS).Methods Eighty LFJS patients were randomly divided into two groups:a denervated group(groupⅠ)and a control group (groupⅡ).The lumbar facet joints of the patients in groupⅠwere treated with TRD,while those in groupⅡhad their lumbar facet joint cavities injected with the mixture of 1 mg betamethasone and 1 ml lidocaine.All patients were assessed using the Visual Analog Scale(VAS)before treatment and 30 rain,1 d, 1 w,1 m and 6 m after.Schober values were measured at 1 w,1 m and 6 m after treatment.The therapeutic effects and side effects were assessed at 6 m after treatment.Results VAS scores in groupsⅠandⅡat 30 min,1 d,1 w and 1 m after treatment were remarkably lower than before treatment.In addition,those in groupⅠ6m after treatment were also significantly lower(P＜0.01).Compared with those in the groupⅡ,VAS scores in groupⅠwere signifi- cantly decreased at 1 m and 6 m after treatment(P＜0.05 and P＜0.01,respectively).The schober values in groupⅠat 1 m and 6m were obviously increased in comparison with those in groupⅡ,while the therapeutic effects in groupⅠat 6m after treatment were better than those in groupⅡ(P＜0.01).There were no side effects,such as injuries to the nerve roots or dysfunctional dermal sensation,in either group.Conclusion TRD,mediated by DSA,has ther- apeutic effects on LFJS.Such treatment is safe,convenient,and gives long-term pain relief.

AIM To study the targeted transfer and expression of human endothelial nitric oxide synthase gene-immunoliposome delivery system mediated by caveolin-1 antibody in hypercholesterolemic endothelial cells. METHODS Cultured ECV304 cells were divided into normal and hypercholesterolemic groups and transfected with control vector pcDNA3.1, cationic liposome-eNOS complex (lip-eNOS) or polylysine modified caveolin-1 antibody-cationic liposome-eNOS complex (Ab-lip-eNOS) respectively. The negative control group was also used. The experiments were made in triplicates. 48 h after transfection, the cellular eNOS mRNA was detected by RT-PCR, the eNOS activity assayed by NADPH-diaphorase staining and the generation of NO in medium determined by Griess method. RESULTS Ab-lip-eNOS and lip-eNOS could efficiently induce the expression of exogenous eNOS gene in endothelial cells cultured in normal or hypercholesterolemic condition, increase eNOS mRNA level, eNOS activity and NO content, which were significantly different from the endogenous eNOS gene expression of negative control and control vector groups (P