The humanistic quality education of undergraduate clinical medical students is a system of education throughout the whole process of medical education.Some aspects include new career planning education,medical humanities quality courses,social practice,professional courses,clinical practice and evaluation of humanistic quality education need to design and control,which are necessary to achieve a good education results.

Objective To investigate the correlation of plasma lysophosphatidic acid (LPA) and matrix metalloproteinase-9 (MMP-9) with carotid atheromatous plaque stability in patients with cerebral infarction. Methods The duplex uhrasonography and transcranial Doppler-detected microemboli were performed in the carotid arteries of all the 87 patients with cerebral infarction located in arteriae carotis interna system. The patients were divided into the intima thickening group (n=16),unstable plaque group (n=41), stable plaque group (n=21) and non-plaque group (n=9). And there were 27 patients with positive microembolic signal and 60 patients with negative microembolic signal.The plasma levels of LPA and MMP-9 were determined by quantitative determination of inorganic phosphorus and enzyme-linked immunosorbent assay. Results The levels of LPA and MMP-9 were significantly higher in unstable plaque group than in the other three groups (F=49.98 and 106.49,both P<0.01), MMP-9 in intima thickening group and stable plaque group were both higher than in non-plaque group (q=7.04 and 7.51, both P=0. 00). LPA was higher in intima thickening group than in stable plaque group (q=7.37, P=0. 00), and higher in the above two groups than in non-plaque group (both P<0.05). The levels of LPA and MMP-9 were higher in microembolic signal-positive patients than in signal-negative patients (t=42.57 and 16.61, both P=0.00). LPA level was positively correlated with MMP-9 (r=0.22, P<0.05). Conclusions LPA and MMP-9 may serve as a potential risk signal to hint the formation and rupture of unstable carotid atheromatous plaque which may cause ischemic cerebrovascular disease.

Objective To develop a mental maturity test for adults.Methods On the basic of correlative theories,the structure of Adults Mental Maturity was established by using interview and exploratory factors analysis. The reliability and validity of this test were examined. Results Through exploratory factor analysis the test was of six factors self-insight, social cognition, emotion management, social contact style, adapting ability, loving ability. The reliability of test was 0.621～0.853, and the retest reliability was 0.431～0.831. Conclusion The test of mental maturity for adults is of better reliability and validity, and can be used in practice.

Objective:To detect expression of SNCG and CXCR4 mRNA in gastric adenocarcinoma and evaluate its function in carcinogenesis, progression, infiltration, and metastasis, as well as the correlation of these proteins. Methods:The expression of SNCG and CXCR4 mRNAs was detected using reverse transcription-polymerase chain reaction in gastric adenocarcinoma and normal gastric mucosa. Results:The expression of SNCG and CXCR4 mRNAs was obviously higher in gastric adenocarcinoma than in normal gastric mucosa (P<0.01). The expression of SNCG mRNA was closely correlated with tumor infiltration depth (P<0.05) and lymph node metas-tasis (P<0.01). The expression of CXCR4 mRNA closely correlated with lymph node metastasis (P<0.01). The expression of SNCG and CXCR4 mRNAs positively correlated in 29 cases of gastric adenocarcinoma (r=0.346, P<0.05). Conclusion:SNCG and CXCR4 may be overexpressed in tumor tissue and may have important functions in tumorigenesis, progression, infiltration, and metastasis of gastric adenocarcinoma.

Objective To explore whether respiratory tract viruses infection was involved in the pathogenesis of steroid sensitive and simple nephrotic syndrome(SSSNS).Methods Expression of respiratory tract viruses gene and antigen in peripheral blood mononuclear cells(PBMC) and production of viruses antibody in sera from 26 children with steroid-sensitive and simple nephrotic syndrome were evaluated by reverse transcription polymerase chain reaction(RT-PCR),APAAP and ELISA.Results In compared in active phase with remission group of SSSNS and normal age-matched controls,the positive rate of viruses of active phase group was significantly increased(P

Objeetive To investigate the willingness to family care bed service and its influencing factors among the elderly with chronic diseases. Methods A three-stage random sampling method was adopted to carry out face-to-face questionnaire investigation in 652 community elderly patients with chron-ic diseases. Results The willingness to family care bed service was 57.2%.Its influencing factors includ-ed age,educational level,family economic income,activity of daily living,whether or not received treatment within 2 weeks and hospital stay within 1 year,whether or not understood the meaning of family care bed service or received it or similar at home service. Conclusions More than a half of the elderly with chronic diseases were willing to accept family care bed service.The community health service center or hos-pital should attaeh importance to and actively carry out family care bed service.They should enhance propanda work to induct the utilization of family care bed service by edlder people with chronic disease and tackle and satisfy their health requirement.

Objective To detect the serum antibody to HPV6 in patients with condylomata acuminata (CA) by use of human papilloma virus(HPV)6bL 1 virus-like particles (VLPS), and to assess the significance of detecting HPV infection. Methods HPV6bL 1 VLPS were produced by a HPV6bL 1 recombinant baculovirus in insect cells,purified by CsCl density gradients centrifugation,and used for ELISA to screen 136 human serum samples in three groups. Results The prevalence of antibody to HPV6bL 1 VLPs was much higher in patients with codylomata acuminata (75%Ab+;mean abs 0.111?0.094) than that in patients with cervical cancer (14.3%Ab+;mean Abs 0.029?0.022)and that in control groups (2.9%Ab+;mean Abs 0.012?0.024). The differences among three groups are significant(P

Aim To study the effect of bioactive compounds from paecilomyces tenuipes(BCPT) on AVP content of hypothalamus,pituitary and expression of AVP mRNA of hypothalamus and behaviour in chronic unpredictable stress model of depression in rats.Methods The depression animal model was induced by chronic unpredictable stress.The behaviour of rats was tested in the open field.The effect of BCPT on AVP content in hypothalamus and pituitary was tested by radioimmunoassay.RT-PCR was used to test the expression of AVP mRNA in hypothalamus.Results BCPT could decrease the expression of AVP mRNA of hypothalamus and decrease AVP content of hypothalamus and pituitary in chronic stressed rats obviously.BCPT could increase ambulation and rearing score of chronic stressed rats in the open-field test.Conclusion BCPT exhibited an antidepressant-like effect may in part be associated with the decreasing AVP content of hypothalamus and pituitary,and the expression of AVPmRNA of hypothalamus in chronic unpredictable stress model of depression in rats

Aim To study the effect of bioactive compounds from paecilomyces tenuipes(BCPT) on antioxidization and lymphocyte proliferation in chronic unpredictable mild stress(CUMS) model of depression in rats.Methods Depression animal model was reproducted in CUMS,UV spectrophotometer analysis technique was used to detect the activity of SOD、GSH-PX and CAT,and content of MDA and NO in rat serum;lymphocyte proliferation was tested with MTT method.Results BCPT could obviously enhance the activities of SOD、GSH-PX and CAT,and also significantly inhibit the increase of MDA and NO content in serum in CUMS rats;BCPT decreased the serum from depressive rat inhibited ConA-induced lymphocyte proliferation.Conclusion BCPT produces an antidespressant-like effect in antioxidation and cellular immunological function in CUMS rats.

AIM: To study the acute toxicity of bioactive compounds from paecilomyces tenuipes (BCPT) and the effect of BCPT on lipid peroxidation of brain in chronic stress model (CMS) of depression in rats. METHODS: The depression animal model was induced by chronic unforeseeable stress (CUS). The maximally tolerated dose (MTD) was used to detect the acute toxicity of BCPT. UV spectrophotometer analysis technique was used to detect the activity of SOD, GSH-PX and CAT, and content of MDA and NO in rat's brain. RESULTS: The MTD of BCPT was 9 g?kg -1 . BCPT could obviously enhance the activities of SOD, GSH-PX and CAT, and also significantly inhibit the increase of MDA and NO content in brain in CMS rats. CONCLUSION: BCPT has little toxicity and produces an antidespressant-like effect in antioxidation in CMS rats.