Objective To identify appropriate subjects for public hospitals social evaluation which fit and match the public hospital social evaluation index system.Methods The methods of literature review,expert consulting and comprehensive evaluation were used.SWOT analysis,appropriateness ranking and classification were made to such six evaluation subj ects as civil servants,medical workers, professional organizations,patients and their family,the public at large and mass media representatives. Results For the support dimension,the top three appropriate evaluation subj ects are professional social organizations,the public at large and medical workers in turn.For the process dimension,the top three subj ects are social professional organizations,civil servants and the public at large.For the result dimension,the top three are professional organizations,the public at large and civil servants.Conclusions Diversified evaluation subj ects independently represented and guided by non-government third-party professional organizations seem a better solution for China′s present specifics.Such a mechanism is authorized by the government,involving patients and their family,the public and social observers,and mass media representatives,supported and coordinated by government departments and public hospitals.

Objective To establish the characteristic biothermokinetic methods in different extract fractions of Radix Isatis using Escherichia coli as model bacteria under biothermodynamics. MethodsMicrocalorimetry was used to obtain the characteristic metabolic growth power-time curves and biothermodynamic parameters of bacteria affected by different extract fractions of Radix Isatis, and evaluate the differences among the different extract fractions of Radix Isatis. Results Different extracting fractions of Radix Isatis could inhibit or promote the growth and metabolism of E. coli in different levels. Water-extract fractions and residues could promote its growth while organic solvent extract fractions did the opposite. Furthermore, with the decline of the solvent polarity, the inhibiting rate of organic solvent extract fraction was decreased and the generation time of bacteria was prolonged. There were steady and distinct differences among the different extract fractions in the characteristic metabolic growth power-time curves, such as the maximum power value's decrease and peak time's delay of water-extract fraction and residue, the specific power enhancement in later stage of organic solvent extract fraction. ConclusionMicrocalorimetry is a new and useful mean for the study on the biothermodynamic parameters and characteristics of Radix Isatis which can be helpful to investigate the other models using microcalorimetry.

From the view of realizing health justice,The paper discusses the consistent objective between health justice and "Primary Health Care for all".It put forward and expound that PHC is the effective path of realizing health justice in new period,and some proposal which strengthen government's responsibity and function about PHC,as well as develop the health service in community both in urban and rural areas,with the focus on PHC in rural areas.

The eighteen incompatible medicaments is the incompatibilities in traditional Chinese medicine (TCM). However, in some special occasion, the incompatible medicaments can also be used in one prescription in the clinical applications. In order to reveal the theoretical basis for applications of incompatible medicaments in prescriptions, we analyzed ancient prescriptions and found that there are contrary Chinese herbal nature combina-tions (CHNCs) which have the same meridian tropism as well as the opposite nature and taste in prescriptions. In clinical applications, one of the non-contrary CHNCs was selected as the main response to syndrome differentia-tion. The contrary CHNCs in the same meridian tropism were used to restrict each other and therefore have the protective effects. The features found in this paper will be beneficial to further research on the rational applica-tion of incompatible medicaments.

BACKGROUND:Al ogeneic penetrating keratoplasty is the most effective method for treating corneal blindness. However, the incidence of rejections is high after keratoplasty, so it is urgent to develop an immunosuppressive drug with high efficacy and low toxicity. OBJECTIVE:To establish al ogeneic penetrating keratoplasty models and monitor the expression of tumor necrosis factor-αin blank control group and after transforming growth factor-β1 eyedrop during acute rejection period of corneal grafts. METHODS:Al ogeneic penetrating keratoplasty models were established and were randomly divided into blank control group, ciclosporin A group (1%ciclosporin A), and transforming growth factor-β1 group (1μg/ml transforming growth factor-β1 eyedrop). The medications from each group commenced at 1 day after surgery, one eyedrop once, three eyedrops per day. Al the operated eyes were given 0.3%ofloxacin ophthalmic solutions and 0.5%tropicaide ophthalmic solution, three times per day, for 12 days. The corneal grafts were harvested for hematoxylin-eosin staining and immunihistochemical staining (SABC method), to detect tumor necrosis factor-αexpression in corneal grafts. RESULTS AND CONCLUSION:Hematoxylin-eosin staining showed that, corneal grafts were significantly thickened, a large number of histoleucocytes and lymphocytes infiltrated in the blank control group;corneal grafts showed normal thickness and no inflammatory cel s infiltrated in the transforming growth factor-β1 group. Immunohistochemical staining showed that, there were less cel s positive for tumor necrosis factor-αin the transforming growth factor-β1 group compared with the blank control group (P<0.05). Transforming growth factor-β1 eyedrops can reduce the expression of tumor necrosis factor-αin the corneal grafts during acute rejection period, and reduce the inflammatory cel s infiltration in the corneal grafts, which is probably the mechanism of transforming growth factor-β1 to prevent and treat corneal al ograft rejection.

Biological evaluation is a critical approach by which the quality standardization of traditional Chinese medicines can be linked to the clinical efficacy and safety, which has become an important aspect in the develop-ment of quality standardization of Chinese medicines. In this article, the necessity and feasibility of the biological e-valuation research were analyzed. Further, the main progress achieved as well as the major problems about the re-search and applications of the biological evaluation of traditional Chinese medicines were discussed, to bring forward a point for consideration or discussion.

BACKGROUND:Traditional distal femoral fixation plate screw breakage is relatively common. Designing good anatomical and attached fixation system is the key for clinical application.
OBJECTIVE:To perform finite element analysis in two states of motion of the minimal y invasive distal femoral fixation system, compare stress distribution of different parts in the same fixed way, different fixed methods and the same fixed parts of different motion states.
METHODS:Imaging data of a 34-year-old male patient weighing 68 kg with 33-C1 type fracture of distal femur were selected. CT data were input into Mimics 16.0 for reconstruction. PRO-E software was used to establish minimal y invasive internal fixation system with distal femoral locking plate. Data were introduced into reconstructed models of distal femur fracture in Mimics for grid division. Data were introduced into Ansys products 11.0 to construct finite element model, fix the surface of distal femur, and loaded 340 N on greater trochanter of femur. Stress distribution of each plate, screw hole and screw tail was analyzed in each group. Stress at the same region was compared in flexion and extension movement states.
RESULTS AND CONCLUSION:(1) Finite element models of anatomic locking plate for distal femur fracture fixation were successful y established, total y 43 536 units, 41 256 nodes. (2) With the steel segment gradual y down (S1-S5), the stress gradual y increased. A1-A5 with the increase in the number of screws, the stress gradual y increased, but A6 suddenly decreased. (3) According to the cloud atlas of stress, these were wel distributed except A1. From distal end to extremity of screw, the stress of screws increased. Among corresponding segments, significant differences in stress around the nail holes and steel segment stress were detected. Moreover, the steel stress was greater than the stress of corresponding segment of screw hole. (4) Results suggest that using anatomical locking plate and minimal y invasive internal fixation system for distal femur fracture in a variety of fixed modes and moving conditions, the stress of each part is less than the yield strength of the titanium al oy screw, so the fixed system wil not produce instantaneous deformation or fracture.

Social evaluation governance strategy was introduced to study the social management path for public hospitals.On the basis of definition of social governance and social evaluation theory, clarification of the concepts and relationship logic of public hospital′s social evaluation,and analysis of the context analysis of their social evaluation policy,the paper discussed the establishment of social evaluation and governance theory logic framework of public hospitals.In terms of such realization paths as the purposes,indexes,entities,and methods of the evaluation,as well as result release and application of the evaluation,recommendations were made.

Objective:To find out the key demand and connection point of health quality education for students of different stages by analysis of their health quality characteristics and the main contribution path, and then explore strategies to improve health quality. Methods:The stratified random cluster sampling method was carried out to select the sample population in Hangzhou. The variance analysis, curve fitting and multivariate linear regression analysis were used to analyze health quality characteristics and the main contribution path. Results:The health quality of pri-mary school students was best;the difference in quality between college students and junior high school students was not statistically significant ( P>0. 05 );and high school students had the worst health quality. The high school stage is the weakest link of health quality education. The order of the health education path and the means for improving the health quality of college, high school, and primary school students differ. With the improvement of students’ lev-el, the students that require physical quality promotion gradually decreases; the moral quality demand remains sta-ble;and the psychological quality and social adaptation ability present the tendency of a gradual increase. Conclu-sion:Student health quality shows a tendency to decreases with the rise of learning phase. The education departments should foster health consciousness and habits for students, form a healthy lifestyle behavior and ways of thinking for high school students, shape healthy personalities to improve health literacy and social adaptation abilities for college student, which is the key strategy for promoting the health quality of all-round development of the students and a-chieve the primary education goal of “health education”.

Objective:To construct an eukaryotic expression vector of enhanced green fluorescence protein(EGFP) gene driven by telomerase catalytic subunit(hTERT) gene promoter and observe the specific expression of EGFP in lung cancer cell lines.Methods:The 1100bp promoter fragment was obtained by enzyme digestion from a recombinant plasmid of pGL3-hTERTp containing the hTERT promoter.The hTERT promoter was then subcloned into the upstream of the report gene EGFP of pEGFP-1 without promoter.The expression vector pEGFP-hTERTp was successfully constructed.The vector pEGFP-N1 containing cytomegalovirus(CMV) promoter was used as a positive control.The vector pEGFP-1 without promoter was used as a negative control.The vectors were transfected into human lung cancer cell lines 95D,NCI-H446,A2,A549,LTEP-a-2,YTMLC and normal MRC-5 through lipofectamine respectively.EGFP expression was detected under the fluorescence microscope.Results:pEGFP-hTERTp was confirmed by enzyme digestion with correct result.That the EGFP expression was detected in all of eight lung cancer cells transfected with pEGFP-hTERTp,but not in MRC cells.By contrast,high intensity EGFP expression was observed in both lung tumor cells and normal cells,which were transfected with pEGFP-N1.Conclusion:The EGFP controlled by hTERT promoter can be expressed specifically in lung cancer cell lines.hTERT promoter may be used as an excellent regulation element in tumor-targeting gene therapy.