With the development of modern medical model,higher requirements are raised on medical humanity quality education.Based on the analysis and comparison of the current situation in terms of the set up of the course,course arrangement,teaching method and teaching strength,the author raises the solution of strengthening the medical students’humanity quality.

The status of health care for elderly in 110 community health service (CHS) centers of Bao'an District was surveyed.Data were collected from directors,health care managers and health workers in CHS centers by questionnaire.The results showed that the establishment of health file was satisfactory.but the management of health file needed to be strengthened,particularly for those required special care.The nutritional and psychological counseling should be specially focused.

The author reviewed papers on Evaluation on Teaching Hospitals in China from 1997 to now.Teaching hospitals were evaluated by educational and health administrator of local government since 1997.The methods the roles of evaluation,advantage and disadvantage of evaluation on teaching hospitals were described in this paper.

Objective To evaluate the relationship between serum bilirubin and carotid atberosclerosis in aged patients with hypertension.Methods 141 aged patients with hypertension were detected by ultrasound were divided into in- creased IMT group,atberoma group and narrow luminal diameter group.Their serum bilirubin levels were measured and compared.Results Those with lower serum total bilirubin,Serum direct bilirubin and serum indirect bilirubin showed more severe carotid atherosclerosis.There was significant statistical difference between threeg roups (P

OBJECTIVE To understand epidemiologic situation of pathogens causing nosocomial infection,their resistance and changing pattern.METHODS A retrospective analysis was made upon the pathogens data from 2002 to 2006.The identification of bacteria was evaluated by VITEK32 and susceptibility test by K-B method.RESULTS The prevalence rate was 6.4%,and main infection sites were lower respiratory tract and urinary tract.Gram-negative bacteria(38.11%) stood first,followed by Gram-positive bacteria(25.25%) and fungi(22.54%).The mean resistance of Gram-negative bacteria was very high,from them Stenotrophomonas maltophilia(72.71%) and Chryseobacterium meningosepticum(68.13%) stood the highest.Besides Enterococcus faecalis,the mean resistance of Gram-positive bacteria exceeded 55.00%.Candida albicans stood first on the list of fungi.CONCLUSIONS The composition of pathogens is changing and showing serious resistances.It is important to strengthen nosocomial infection management and utilize drug rationally.

The discussion method adequately applied to the teaching module of new medical teaching mode may promote the study of medical professional knowledge and cultivate the medical students' moral and cultural quality in the course of medical education,thus further optimizing the new medical teaching mode on a certain extent.

AIM: To explore the roles of vascular endothelial growth factor (VEGF) in hypoxia pulmonary hypertension and effects of SHENYI Capsule. METHODS: Thirty SD rats were randomly divided into normal control group (N), hypoxia hypercapnia group (F), and hypoxia hypercapnia+SHENYI Capsule group (S). The levels of VEGF in serum and lung tissue are measured by ELISA, the ultrastructure of pulmonary arterioles was observed by electron microscopy, and the expression of VEGFmRNA was observed by in situ hybirdization. RESULTS: Mean pulmonary arterial pressure (mPAP), weight ratio of RV to LV+S, the levels of VEGF in serum, and lung tissue of group F were significantly higher than those of group N and group S (P

AIM: To investigate the changes of vascular endothelial growth factor (VEGF) in the pulmonary circulation of rats with different hypoxia and hypercapnia duration. METHODS: Forty SD rats were randomly divided into normol control group (N), exposed to hypoxia hypercapnia for 2 weeks group (T), for 4 weeks group (F), for 8 weeks group (E). The levels of VEGF were measured and the ultrastructure of pulmonary arterioles was observed by electron microscopy. RESULTS: Mean pulmonary arterial pressure (mPAP), weight ratio of RV to LV+S, the levels of VEGF in serum and lung tissue, the expression of VEGF and VEGF mRNA in group T, F, E were significantly higher than that in group N. With the prolong duration, base of endothelial cell was narrowed, proliferation of smooth muscle cells and collagenous fibers of pulmonary arterioles in rats were increased gradually. CONCLUSIONS: Hypoxia and hypercapnia increase the expression of VEGF mRNA and synthesis of VEGF. VEGF may play an important role in the pathogenesis of hypoxia pulmonary hypertension and reconstruction of pulmonary artery.

Aim To explore the effects of Puerarin on the Apelin and its receptor APJ of lung tissue in rats with hypoxia pulmonary hypertension.Methods Thirty SD rats were randomly divided into normal control group(N),and hypoxia hypercapnia group(F),and hypoxia hypercapnia+Puerarin group(P).The levels of Apelin-36 in serum and in lung tissue were measured by radioimmunity,the expressions of Apelin and APJ in pulmonary tissuse were observed by RT-PCR.Results ①Mean pulmonary arterial pressure(mPAP),weight ratio of RV to LV+S,the levels of Apelin in serum and in lung tissue of group F were significantly higher than those of group N(P

Objective: To establish the method for determining matrine in Sophora subprostrala Chun et T.Chen. by HPLC. Methods: A CLC-phenyl column was selected as separation column at 30 ?C . Matrine was isocratically eluted by methanol-water-triethylamine (50∶50∶0.05,v/v) at flow rate of 1.0ml?min -1 . The peak of matrine was monitored at UV 219nm. Results: The detection limit was 2ng?ml -1 . The recovery of the added sample was above 95%. RSD of intra-day and inter-day was less than 2% and 4%, respectively. The linear range was 1.0～1000?g?ml -1 . Conclusion: The method was simple, rapid and producible.