To discuss the course of implementing tutorial system as well as the effect on medical students,and to point out that implementing teacher system is a kind of pattern of training innovation type of medical talents.

Past decade,plants as production systems for recombinant proteins has been actively investigated,and is one of the most active research fields in life sciences. Plants are attractive as protein factories because they with advantages of cost,scale,and safety,and emerge capability to produce pharmaceutical production with bioactivity proved by previously studies. The plant-made pharmaceuticals possess enormous viability for market and wide prospects for application. Based on those reasons,the rise of plant bioreactor was reviewed,and research advance on the expression systems and plant-made recombinant proteins was introduced. Bottleneck problems and adopted strategies using plant system to produce recombinant proteins and research hotspot in the near future were summarized,and prospect of plant bioreactor in future was described. Synchronously,some opinions including research progress of plant bioreactor,differences to foreign and strategies in the future were discussed.

This paper briefly introduced the characteristics, some kinds of equipment, and the advantages of virtual reality technology in rehabilitation, especially in upper limb function rehabilitation, and its mechanism of motor function recovery after stroke. Some assessment tools commonly used for motor function were summarized.

Objective To build a performance indicators measurement system for hospital's capital projects for the purpose of objective comments on project performance.Methods Based on theories and practice of key performance indicators,building the KPI system for hospital's capital projects with the construction project of a hospital in another place.Results Level-1 indicators are set as business indicators and financial ones,the business indicators include three level-2 indicators and 20 level-3 indicators; the financial indicators also include one level-2 indicator and three level-3 indicators.These indicators are designed for scientific and objective appraisal of performance of the projects.Conclusion Such a KPI system can present objective appraisal of the project performance,and the performance management.

Methods and significances of the laboratory opening management for the function experiment teaching center are introduced in this paper. The problems existing in the management of the open Lab and the thinking about the management are communicated with the peers to provide the reference for the opened lab.

Objective To compare the effect of compression hollow screw fixation,artificial femoral head replacement and total hip replacement in the elderly.Methods From August 2007 to April 2009,152 cases of femoral neck fracture in the elderly were divided into three groups: compression hollow screw fixation group(54 patients,24 males,with an average age of 59.8±5.3 years);artificial femoral head replacement group(48 patients,16 males,with an average age of 65.3±6.7 years);and total hip replacement group(50 patients,18 males,with an average age of 77.3±6.5 years).The evaluation indicators,including the average sugical time,the average amount of bleeding,the average length of stay and the average postopererative bed time,were compared respectively among the three groups.The postoperative evaluation was made according to Harris Score.Results Harris score in the three groups were 21 excellent and 23 good in the compression hollow screw fixation group,with an average score of 80.52±2.70;26 excellent and 14 good in the artificial femoral head replacement group,with an average score of 86.57±1.90;and 42 excellent and 3 good in the total hip replacement group,with an average score of 96.04±2.10.The total hip replacement group was significantly better than the other two groups(H=0.589,F=12.151,Ps＜0.05).The rate of postoperative complications were 25.93%(14/54) in the compression hollow screw fixation group,18.75%(9/48) in the artificial femoral head replacement group and 4.00%(2/50) in the total hip replacement group(H=1.291,P＜0.05).Conclusion Compared among the three surgery,total hip replacement could resume function and improve the quality of life better,with lower rate of complications.However,the surgical injury and the amount of bleeding were largest.Therefore,we suggest selecting appropriate surgery with considering the patient′s age,physical condition,displacement degree of the fracture,et al.in old femoral neck fractures patients.

ObjectiveA survey of the status quo of community nursing health resources in Shao xing countryside was carry out in order to rationally allocate medical resource,optimize quality of medical employees and construct modern rural community nursing patterns.MethodsA survey for 19 health service organizations and 381 nurses in rural communities was carried out with questionnaires.Results There existed regional differences in medical resources.The medical resources per ten thousand people were limited,only 0.7 health education room,1.2 recovery rooms,0.4 women and children′s health center.There was 1 nurse for every 1877 rural residents.The average age of nurses was (30.84±6.88) years old.Nurses on professional health education,community arevention of diseases only accountel for 43.8％.Community nuses of different ages and with different degrees had different knowledge requirements.ConclusionsThe medical resources are limited and imbalanced.The employees are too young and they have only low level of education and are not professional enough.Rational allocation of resources,optimization of personnel structure and abundance of on-the-job training is urgently needed.

Objective: To investigate the roles of Bcl-xl and Bcl-xs in the development and progression of endometrial carcinoma, and to explore their correlation.Methods: The expression of Bcl-xl and Bcl-xs in 32 cases of endometrial carci-noma, 12 cases of endometrial atypical hyperplasia, 6 cases of endometrial simple hyperplasia and 10 cases of normal en-dometrial tissues were examined by RT-PCR and Western-blot.Results: The expression of Bcl-xl mRNA and protein was significantly higher in endometrial cancer tissues than in normal endometrial tissues (P<0.05), and was statistically associat-ed with the pathological stage of endometrial carcinoma.(F=5.33, P=0.02).The expression of Bcl-xs mRNA and protein in atypical endometrial hyperplasia and endometrial carcinoma tissues were significantlly lower than that in normal endometri-al tissues (P<0.05), which was also associated with clinical stage and lymph node metastasis of endometrial carcinoma (P<0.05).The expression of Bcl-xl was negatively correlated with the expression of Bcl-xs in different endometrial tissues (r=-0.76).Conclusion: The abnormal expression of Bcl-xs and Bcl-xl was a factor for the pathogenesis and development of endometrial carcinoma.The negative correlation between Bcl-xl and Bcl-xs in different endometrial tissues as well as their relative expression ratio may have certain impact on the genesis of endornetrial cancer.

Acute Disease ; Adolescent ; Adult ; Aged ; Child ; Female ; HLA-G Antigens ; metabolism ; Humans ; Interleukin-10 ; metabolism ; Leukemia ; metabolism ; Male ; Middle Aged ; Young Adult

OBJECTIVE: To discuss the clinical features and treatment methods for simple orbital blowout fracture. METHOD: Retrospective analysis of the CT images of 16 orbital blowout fracture case, and identification of the sites, degree, patterns and features of fractures. Among the 16 cases, 2 cases adopted conservative treatment; 11 cases gained a reduction of orbital fracture through endoscopic transnasal surgery; the other 3 patients choosed endoscopic transnasal surgery and Caldwell-Luc operations. RESULT: Among 16 diplopia cases, 13 cases were completely cured, and 3 patients' vision were significantly improved. Among 11 enophthalmos cases, 10 patients were cured, and the effect of the other one was not satisfied. Among the 15 eye movement disorder cases, 13 patients' eye movement gained a full recovery, and the other 2 cases were nearly normal. All patients' vision were improved in different extents, and no one got a complication. CONCLUSION Computerized Tomography is helpful to the diagnosis of simple orbital blowout fracture. Caldwell-Luc operation with transnasal endoscope is an effective method for the treatment of orbital fractures.
Diplopia ; etiology ; Endoscopy ; Enophthalmos ; etiology ; Humans ; Orbital Fractures ; complications ; surgery ; Retrospective Studies ; Tomography, X-Ray Computed