Practical education is one of the most important ways to cultivate the medical personnel who has the ability and moral integrity at higher medical schools. To set up a long-term mechanism of practice of educating people, steps should be taken to fully understand the important sense of the times of practical education to medical students, research and construct the scientific system of practical education and protection mechanism, and to carry out diversity of evaluation and assessment.

Objective:To compare the value of color Doppler ultrasound(CDU),DSA,CTA and MRA in the detection of the tramatic femoral pseudoaneurysm(PA) of rabbit.Methods:Femoral pseudoaneurysms were tried established in 20 New Zealand rabbits by microsurgical technique.CDU,DSA,CTA and MRA were performed in all rabbits on 12 days after surgery and the findings of them were compared with the results of autopsy.Results:Models were made successfully in 16 rabbits.Eleven out of the 16 rabbits had developed thrombus in PA.The shown rates of the PA-body in CDU,DSA,CTA and MRA were all 100%.The shown rate of the PA-supply artery was 81.25%(13/16) in CDU and was 100% in all other three methods.The shown rates of the PA-neck were 81.25%(13/16)、87.5%(14/16)、37.50%(6/16)and 31.25%(5/16)while the shown rates of the thrombus in PA were 81.82%(9/11),18.18%(2/11),18.18%(2/11) and 36.36%(4/11) in CDU,DSA,CTA and MRA,respectively. Conclusions:Thereare no significant difference in showing the PA-body and PA-supply artery in CDU,DSA,CTA and MRA. In showing the PA-neck,CDU and DSA are superior to CTA and MRA,while CDU is superior to DSA,CTA and MRA in showing the thrombus in PA.In addition,the blood dynamic changes of PA-body,PA-neck and PA-supply artery can be studied timely by CDU,so CDU has high value in the follow up of the patient with PA.

Objective To explore the efficacy of large dose of cyclophosphamide and etoposide regimen combined with T cells in vivo in treatment of systemic lupus erythematosus by removing pretreatment autologous transplantation. Methods 21 cases with Systemic lupus erythematosus collected in the First Afifliated Hospital of Henan University of Science and Technology were used as subject, bone marrow of them were obtained and saved in 4℃for 72 h, then pretreatment with high-dose cyclophosphamide and etoposide, the efifcacy of these drugs combined with T cell in vivo in systemic lupus erythematosus were observed and analyzed. Results The time of neutrophil number up to 0.5×109/L was (1.27±0.72) days, platelet up to 20×109/L was (4.50±0.67)days, all patients were successfully transplanted hematopoietic reconstruction. During transplanting, there were 19 cases in fever (90%), 3 cases in positive blood culture, 6 cases in liver function damage (30%), 12 cases of electrolyte disturbance (57%), 21 cases of oral ulcer (100%). 21 patients were enrolled, 18 patients with clinical symptoms were signiifcantly improved, the efifciency rate was 85%. Conclusion Large dose of cyclophosphamide and etoposide regimen combined with in vivo T cell depletion pretreated autologous transplantation for the treatment of systemic lupus erythematosus has good effect.

This paper aims to put forward some suggestions on how to deal with the problems about the interface between college English teaching and bilingual teaching,beginning with their definitions,their relationship and the discussion of their present situations.

Most of the current college English term tests do not have an oral test section,which can not effectively and exactly examine students' language ability.Therefore,to better the reactive function of term tests and improve our oral English teaching,it's extremely necessary to include oral test section in.This paper aims to explore the methods of designing college English oral term test,beginning with the related theories and the discussion of its characteristics.Some suggestions are also put forward to help solve the possible difficulties.

Taking Children's Hospital of Fudan University as an example, the paper establishes a patient identity matching model based on the historical treatment data according to features of pediatric patients.It also sets up a uniform indexing mechanism of the his-torical treatment and hospitalization records of the patients by improving the existing business system, providing support patient identity recognition and laying a foundation for establishment of the clinical data center in future.

After the connotation of collaborative innovation service was described, the difficulties for libraries to carry out collaborative innovation service were analyzed, including the unbalanced distribution of benefits, difference in its understanding , difficulties for theleading libraryto play its role, and the approaches were put forward for libraries to implement their collaborative innovation service in libraries.

Objective: To investigate the clinical efficacy of treating insomnia with mind-tranquilizing acupuncture. Method: Sixty-three patients were randomly divided into a treatment group of 32 cases and a control group of 31 cases. The treatment group received mind-tranquilizing acupuncture and the control group, oral depression-relieving and mind-calming herbal granules, for 30 days. Results: The response rate was 87.5% in the treatment group and 77.4% in the control group. There were significant differences in falling-sleep time, lasting period and times of nocturnal waking (P ＜ 0.05) and a very significant difference in dream improvement (P＜ 0.01) between the two groups. There were no significant differences in afterwaking conditions and sleep evaluation (P＞ 0.05). Conclusion: Clinically mind-tranquilizing acupuncture has a better effect on insomnia than depression-relieving and mind-calming herbal granules.

AIM: To observe and compare the antihyperlipidemia efficacy of fluvastatin vs pravasatin. METHODS: Fluvastatin group(n=41,M 22, F 19; age 60 a±s 8 a) was treated with fluvastatin 20-40 mg, po, qn for 4 wk. Pravastatin group(n=35, M 20, F 15; age 60 a±6 a) was treated with pravastatin 10 mg, po, qn for 4 wk. RESULTS: The total effective rate of fluvastatin for reducing TC was 92 %, it was higher than that of pravastatin 70 %(P＜0.05). The total effective rates of flavastatin for reducing TG and raising HDL-C were 61 % and 61 %, were similar to that of pravastatin 73 % and 69 %(P＞0.05). Adverse reactions occurred in 8 patients of fluvastatin(20 %) and in 7 patients of pravastatin(20 %), but were mild in both groups. CONCLUSION: Fluvastatin is a safe and effective antihyperlipidemic drug, and fluvastatin is more effective than pravastatin in decreasing total cholesterol.

Using a human activated B cell line 3D5 in immunization of mouse and as targets in screening, a hybridoma producing McAb 5C5 has been established. The antigen recognized by the McAb starts its expression on low dose anti-?-activated B cells at their G_1 phase at the 10th hour. The number of 5C5~+ cells increases with time. At the stimulation of PWM, the number of 5C5~+ cells in PBMNC also increases with time, and peaks on day 3 to 4, then docreases and comes to the background on day 7.5C5 antigen is positive on the B cell lines which can not be induced to differentiate to Ig-secre-ting cells (ISC), but negative on those being able to be driven to differentiate to ISC by BCDF. All the data indicate that 5C5 expresses at the early and mid stages, but disappears at the terminal stage of B cell activation and differentiation. 5C5 antigen does not expresses on resting B cells, resting T cells, PHA-activated T cells, monocytes, neutrophils, and the T cell and myeloid cell lines detected. Electrophoresis under both the nonreducing and reducing state for the ~(125)I-label led antigen immunoprecipi tated with McAb 5C5 shows a single band with a molecular weight of 52000, suggesting that 5C5 be a single chain cell surface protein. Since the MW of 5C5 is different from that of those B cell activation antigens reported in literature, and since ins specific expression on cell lines, 5C5 antigen might be a novel B eel I-restricted activation antigen.