Objective To investigate the therapeudc effect of treating lung mbereulosis with integrated traditional Chinese and western medicine. Methods 152 patients with lung tuberculosis aging from 25 to 35 years were randomly recruited into 2 groups. Western medicine and integrated traditional Chinese and western medicine were applied to each group respectively. Observe the therapeutic effects after the treatment. Results The group treated with integrated traditional Chinese and western medicine was significantly better than the group treated with western medicine in terms of therapeutic effect speaking, with P＜0.05. Conclusion The therapy of integrated traditional Chinese and western medicine has good effect in treating lung tuberculosis.

Objective The effect of angiotensinⅡ(AngⅡ) on cardiac hypertrophy were studied in SD rat with different ages. Methods Cardiocyte and cardiac fibroblasts in neonatal SD rat group and 12 months SD rat group were cultured in vitro. In each ages group, control MEM, angⅡ, angⅡantagonist(Losartan) and angⅡ+losartan were administrated respectively. 3 H leu incorporation into cardiocyte and 3 H TdR incorporation into cardiac fibroblasts were measured in neonatal rat group and 12 month rat group. To investigate the effect of cardiac fibroblasts on cardiocyte under the influence of angiotensinⅡ, the supernatant of cultured cardiac fibroblasts with angiotensinⅡ, the supernatant of cultured CBS with losartan and the supernatant of cultured cardiac fibroblasts with angiotensinⅡ and Losartan were added into cultured cardiocyte respectively. 3 H leu incorporation into cardiocyte were tested. Results 10 6 mol/L angⅡcan evidently augment 3 H leu incorporation into cardiocyte ( P

AIM:To investigate the protective effects and mechanism of mesenchymal stem cells on renal tubule cells treated by cisplatin.METHODS:The mesenchymal stem cells(MSCs)were separated from mouse bone marrow.The necrosis and apoptosis rate of renal tubule cells induced by cisplatin were detected by flow cytometry.After co-culture with MSCs,the above changes of renal tubule cells were detected.RESULTS:In co-culture system,the apoptotic rates of renal tubule cell were decreased obviously and the cell number increased obviously.CONCLUSION:The MSCs protect the renal tubule cells from apoptosis induced by cisplatin.This effect may be related with the paracrine effects of MSCs.

The working principle and points for attention of telemedicine consultation vehicles are expatiated,and solutions for regular malfunction are given.

Objective To analyze the reasons causing false positive results of white blood cells (WBC) detected by AVE‐763B automatic urine analyzer .Methods WBC positive samples ,detected by AVE‐763B automatic urine analyzer ,were re‐inspected by microscope .Results In the 740 positive samples ,224 cases were false positive ,the false‐positive rate was 30 .2% ,among which 145 cases could be correctly classified by using image analysis ,and the false‐positive rate reduced to 10 .7% .Conclusion Many fac‐tors could cause false positive results .To improve the accuracy of AVE‐763B urine analyzer ,re‐inspect should be performed .

Objective To evaluate the reliability,validity and responsibility of the efficacy satisfaction scale for COPD patients at stable stage.Methods One hundred and fifty-five COPD patients at stable stage were selected from January to October of 2008.All subjects came from The First Affiliated Hospital of Hean College of TCM.The Cronbach' ? coefficient,Guttman split-half coefficient and re-test reliability were used as the indexes to reflect the reliability of the scale.The content validity and the construct validity were used to evaluate the validity of the sacle.The average score between pre-treatment and post-treatment was compared to evaluate the feasibility.Results The Cronbach'? coefficinent and Guttman split-half coefficinent of the efficacy satisfaction scale for COPD at stable stage respective was 0.906 and 0.758.The Cronbach'? coefficinent of the four domains respective were 0.905(working and life ability),0.645(clinical symptoms),0.788(efficacy) and 0.793(therapy convenience) for the efficacy satisfaction scale.The correlation coefficient between the four domains and it's items were within 0.70～0.87.The factor analysis of the scale extracted three common factors.The scores improvement with four domains was of great effect size change.The effective response rate was 91.2%.Conclusion The efficacy satisfaction scale for COPD patients at stable stage has better reliability,good content validity and common construct validity which could better distinguish therapeutic efficacy.

This paper introduces the general structure,main functions and features of telemedicine consultation vehicle,expatiates its important effect of information transmission,video conference,telemedicine consultation in earthquake relief,and analyzes the effect of modernistic equipment in future medical support by combining with actual application.

Objective To explore undergraduate nursing students’psychological feelings during the internship, and provide a theoretical basis for the development of clinical nursing teaching measures. Methods The phenomenological research methods in qualitative study were adopted in this paper and 15 undergraduate nursing students were done with unstructured interview. In order to extract the theme, the obtained information were analyzed and organized with phenomenological analysis. Results Using the generic analytical method we got four topics about psychological feeling that influenced undergraduate nursing students. The low professional identity, mental depression, limited capacity cannot meet the needs of patients and the teacher was too busy to care of undergraduate nursing students that influence the practice enthusiasm. Conclusion The care managers and teachers should take various measures to improve the quality of nursing students and their theoretical and technical skills, develop a reasonable plan to improve the mental health status of undergraduate nursing students and the quality of clinical nursing practice can be improved.

OBJECTIVE:To prepare redox-responsive pluronic F127 micelles with high drug-loading efficiency. METHODS:The thiol derivative F127-SH with strong hydrophobicity was synthesized by introducing tert-butyl methacrylate and cysteamine to the hydrophobic segments of F127. Paclitaxel (PTX)-loaded redox-responsive pluronic F127 micelles with high drug-loading effi-ciency(F127-SS/PTX)were prepared by film-hydration method as well as oxidation reaction of thiol groups. The diameter,encap-sulation efficiency and drug-loading amount were detected,and the change of diameter and drug release behavior of micelles were investaged under reducing environment or non-reducing environment. RESULTS:Mean diameter of F127-SS/PTX micelles was about(77.87±1.79)nm,and encapsulation efficiency and drug-loading amount were(92.73±2.35)% and(16.25±0.99)%,re-spectively. The diameter of the micelles increased rapidly and drug release rate of PTX increased significantly in the presence of 10 mmol/L dithiothreitol. CONCLUSIONS:The redox-responsive pluronic F127 micelles with high drug-loading efficiency are pre-pared successfully.