The paper gives a comprehensive account of the evolution of the academic discipline of hospital administration and the training level as well as requirements of the discipline both at home and abroad. It puts forward the suggestion of strengthening the building of the setup of the discipline from the perspective of the systems of both internal and external administration. The paper focuses on the progress of research on the discipline, viz. the system of macro hospital administration and evidence based medicine have become the priorities of research on hospital administration and the attitude of individual oriented service and the concept of patient centered care have become the theme of such research. With the constant deepening of health reform and focusing on the achievement of the social goals of medical service, the academic discipline of hospital administration has formed the trends of moving from internal administration to external administration and from research on micromechanism to reform in the macro system.

In this study we found that while pituitrin induced a significant decline of nutritional blood flow of myocardium in mice, oxygen free radical concentration andmalondialdehyde content significantly increased, and superoxide dismutase activity signifi-cantly declined in the ischemic myocardium. These results suggest that this pituitrin-inducedmyocardial ischemia in mice may serve as an easy-to-operate, cheap and in vivo model forscreening oxy-radical scavengers in the study of anti-ischemic myocardial injury.

The paper first summarizes the major trends and chief features in the current development of imaging medicine and then by focusing on such characteristics of modern imaging medicine as a broad base of specialized knowledge, a wide disciplinary span and rapid equipment and technology development, it dwells on the importance of hospital managers doing a good job of personnel cultivation in modem imaging medicine in such aspects as the integration of medicine, engineering and technology, the combination of medicine, education and research, and the awareness of imaging in a larger sense.

ObjectiveTo investigate the efficacy and toxicity of docetaxel combined with compound tegafur capsule(S-1)on anthracycline-refractory recurrent metastatic breast cancer (ARMBC).Methods Thirty-eight ARMBC patients were given intravenous 70 mg/m2 docetaxel at day 1,and oral 60 mg/m2 S-1twice every day at day 1 to 14.Every 3 weeks was one cycle and each patient received at least two cycles.ResultsAfter treatment,among these 38 patients,there was 2 complete response (CR) (5.3 ％),20 partial response (PR) (52.6 ％),10 stable disease (SD) (26.3 ％),and 6 progressive disease (PD) (15.8 ％).Overall objective response rate was 57.9 ％ (95 ％ confidence intervaal: 42.6 ％-74.2 ％) while clinical benefit response rate was 73.7 ％ (95％ confidence interval: 58.4 ％-89.1％).The median time to progression (TTP) was 7.8 months(95 ％ confidence interval:6.7-8.9 months),and median overall survival time(OS)was 15.7 months (95 ％ confidence interval: 12.9-18.8 months).The main toxic reaction was myelosuppression,and grade Ⅲ and Ⅳ adverse events including leucopenia occurred in 21.1％ of all cases.Most common grade Ⅰ and Ⅱ adverse events,such as hand-foot syndrome,nausea,vomiting,diarrhea,liver dysfunction,and oral mucositis,were tolerable.ConclusionGood clinical efficacy is achieved in the therapy of metastatic breast cancer with docetaxel and S-1 combination regimen and toxic reaction is tolerable.

Objective To study the mechanism of NS1619 on airway remodeling in asthmatic mice. Methods A total of 24 healthy female BALB/c mice were randomly divided into 3 groups:the control group, the oval albumin (OVA) group (the asthma group) and the NS1619 group (the intervention group), 8 mice in each group. Asthma group was induced with OVA, chal-lenged by continuous inhalation with 5%OVA from day 19 to 23, then changed to 3 times per week from day 24 to 55. Interven-tion group was inhaled with NS1619 (30μmol/L) before OVA. Control group was given with normal saline. The thickness of air-way smooth muscle and the area of collagen deposition in lung tissue slices were observed by HE and Masson staining, measured by a computer assisted image analysis system. The concentration ofα-smooth muscle actin (α-SMA) in cells was detected by immunohistochemistry. The expression of platelet derived grouth factor-BB, PDGF-BB (PDGF-BB) in serum was measured by immunosorbent assay. Results Compared with the asthma group, the pathologic changes of lung tissue, the thickness of airway smooth muscle and collagen deposition in the group treated with NS1619 were signiifcantly decreased (P<0.05). Compared with the asthma group, the levels ofα-SMA in cells and PDGF-BB in serum in NS1619 treated group were signiifcantly decreased (P<0.05). Conclusions NS1619 partly inhibited airway remodeling in asthmatic mice, partially by down-regulating the expres-sion level ofα-SMA and PDGF-BB.

Therapeutic method is an important component of traditional Chinese medicine theory. Research on warming therapy focuses on pharmacology at present. Studying the feature of nerve-body fluid-metabolism-function in cold syndrome is of importance for illustrating the nature of warming therapy and elucidating the function of medication. This review presents the research and development of warming therapy in order to provide enlightenment for the research of therapeutic method from the aspects of traditional Chinese medicine and western medicine.

Objective To observe the effects of Danhong Injection in the treatment of lacunar cerebral infarction, Methods 82 patients with lacunar cerebral infarction were randomly recruited into a treatment group (n=42) and a control group (n=40). The treatment group was treated with Danhong Injection, 30ml/d for once, while the control group was treated with Danshen Injection, i.v. 20ml/day for once. Both groups were treated for 14 days. Results The total effective rate was 97.62% and 77.50% in the treatment group and the control group respectively, showing significant difference (χ~2=4.65, P< 0.05) . Conclusion Danhong Injection is better than Danshen Injection in treatment of lacunar cerebral infarction.

Objective To control the quality of Gongyankang granule.Methods Paconiflorin in Gongyankang granule was determined by HPLC,using a Phenomenex Prodigy Thermouest(250×4.6 mm 5μm BDS C18).Mobile phase was consisted of CH_2OH-H_2O-H_3PO_4(30:70:0.1)with the UV detector set at 230 nm.Results The paeoniflorin showed linear correlation(r=0.9998)within the range of 0.01026～0.06156mg.The average recovery rate was 99.12%with RSD of 1.61%.Conclusion This method was simple,accurate and with good reproducibility,thus it can be used for quality control of Gongyankang Granule.

Objective To explore the cause and treatment of chronic pain after tension-free repair of inguinal hernia.MethodsThe clinical data of 426 cases with inguinal hernia underwent the tension-free hernioplasty during February 2002 to September 2007 were retrospectively analyzed.ResultsTension-free hernioplasty was performed to all patients.According to operative methods,they were divided into two groups:polypropylene filling group(n=210)and expanded polytetrafluoroethylene(e-PTFE)mycromesh group(n=216).The chronic pain rate after operation,polypropylene filling group(9.0%,19/210)was significantly higher than e-PTFE mycromesh group(4.2%,9/216),P

Purpose: To investigate the expression of KAI1 protein and its clinicopathological significance in breast cancer. Methods: Immunohistochemical staining ( S-P method) was used to detect the expression of KAI1 protein in specimens from 107 breast cancer and 30 adjacent normal breast tissues. Results: KAI1 protein positive rate in breast cancer tissues is significantly lower than that of adjacent nomal breast( P 0. 05). Conclusions: These data suggest that in advanced breast cancer, KAI1 is down-regulated and decrease in KAI1 ecpression plays an important role in the malignant progression of breast cancer. Therefore, detection of KAI1 protein might be a potentially valuable indicator for staging human breast cancer and predicting prognosis.