Under the current circumstance that more and more students are being recruited in universities,ways have to be explored to promote the development of our major.The following three points including strength in construction of teaching staff,management of teaching quality and active participation in administration of students are suggested to be attempted,in combination with many other good ideas.

0.05).Conclusions: The participational and interconvertible short-term mental coping training can reduce mental symptom of those children of parents with HIV or AIDS .

OBJECTIVE:To establish a HPLC method for determining the content of fluvastatin sodium in fluvastatin sodium extended-release tablets. METHODS:An Agilent SB-C18 column was used and the mobile phase was CH3CN-0.1% phosphate acid, 50∶50. Flow rate was 1mL?min-1, wavelength was 234nm and the sample size was 20?L. RESULTS:The fluvastatin sodium concentration had good liner relationship from 4.84～96.8?g?mL-1(r=0.999 9), and the average recovery was 100.1%,RSD=0.9%. CONCLUSION:This method was simple, fast, accurate, and precise, could be used to determine content in fluvastatin sodium extended-release tablets.

Objective To investigate the expressions of Sema4D and HER-2 in breast cancers and their relationship with microlymphtic vessel density (MLVD).Methods MLVD and expressions of Sema4D and HER-2 were detected in 110 cases of breast cancer tissues by immunohistochemistry.The relationship of Sema4D and HER-2 expressions with clinicopathologic parameters was analyzed.Results The positive expression rate of Sema4D and HER-2 was 71.82％ (79/110) and 33.64％ (37/110),respectively,with a statistically significant differences compared to those in the control group ( P ＜0.01 ).The positive expression rates of Sema4D and MLVD in cases with lymphatic metastasis were higher than that without lymphatic metastasis ( P ＜ 0.01 ).The expressions of Sema4D and HER-2 were closely correlated with the histological grade,TNM stage,lymph node metastasis,and expression of ER of breast cancers ( P ＜0.05),but were not related to tumor size and expression of PR (P ＞ 0.05 ).On univariate analysis,the disease-free survival rate of patients with Sema4D positive expression was better than those with its negative expression ( P ＜ 0.05).Sema4D expression was positively correlated with the HER-2 expression ( r =0.535,P ＜ 0.01 ).Conclusions Sema4D may play important roles in the carcinogenesis and development of a breast cancer.

Objective:To investigate the expression of HIF-1 and VEGF and the correlation with pathological score of synovium in adjuvant-induce-arthritis rat knee joint.Methods: Models of adjuvant arthritis(AA)in rats were made successfully, the arthral pathological score was calculated, production of HIF-1α and VEGF protein was assayed by histoimmunchemical staining at different stage after CFA inoculation.Results:The HIF-1α and VEGF concentration in experimental group were higher than that in control group, and there was significant difference (P＜0.01).And correlation between them was significantly(P＜0.01), similar with pathological score of synovium(P＜0.01).Conclusion:HIF-1α and VEGF play important roles in the development and progression of synovium of knee joint in AA rat.The interaction of them promote development and progression of neonatal vascular in synovium.

Objective To study the potential therapeutic effect of potassium antimonyl tartrate (PAT) on human colon cancer in transplanted tumor nude mice models. MethodsSixty transplanted animal models were constructed with colon cancer cell line SW480 injected in nude mice. Nude mice were then random divided into 4 groups ( n = 15) :Normal saline group, 5-Fu group and different dose of PAT groups [ (20 mg/( Kg · d) ,40 mg/( Kg · d) ]. The volume of mass was measured every 3 days. After final-administration for 24 hours, immunohistochemical staining was used to detect the expression of PCNA in colon cancer cells. ResultsAfter the use of PAT, the growth of mass slowed down. PCNA levels [ (63. 63 ±8. 88)％ ,(59. 13 ±6. 15)％ ,(33. 38 ± 12. 76)％ ] in SW480 cells was reduced by PAT( P <0. 05, P <0. 01 ). ConclusionPAT potentially inhibited the growth of colon cell lines and induced apoptosis of SW480 colon cancer cells.

Objective:To investigate the expression of HIF-1? and VEGF and the correlation with pathological score of synovium in adjuvant-induce-arthritis rat knee joint.Methods:Models of adjuvant arthritis(AA) in rats were made successfully,the arthral pathological score was calculated,production of HIF-1? and VEGF protein was assayed by histoimmunochemical staining at different stage after CFA inoculation.Results:The HIF-1? and VEGF concentration in experimental group were higher than that in control group,and there was significant difference(P

Objective The main objective of this study is to explore the effect of liver function on the awake BIS value.Methods According to the Child-Pugh classification,65 patients were divid-ed into three groups.Group A (n=27):patients with normal liver function;group B (n=21):pa-tients with Child-Pugh A;group C (n=1 7):patients with Child-Pugh B-C.The awake BIS value at rest was measured.Results Total bilirubin (TBIL),direct bilirubin (DBIL),indirect bilirubin (IBIL),alanine aminotransferase (ALT),aspartate aminotransferase (AST),albumin (ALB)of group B and C were significantly poorer than group A (P <0.05 or P <0.01).The coagulation func-tion of group C was poorer than group A and B (P <0.01).Compared with group A (96.2 ± 1.7) and group B (95.6±0.8),the awake BIS value of group C (94.1±3.0)was significantly reduced (P<0.01).The awake BIS value was negatively correlated with the TBIL value (r = - 0.26,P =0.039).Conclusion The awake BIS value in end-stage liver disease patients was significantly lower than that in patients with normal liver function and mild liver dysfunction.The awake BIS value may be related with the amount of total bilirubin in the blood.

Objective:Coherence analysis of the EEG is used to study the synchrony or coupling between cortical areas underlying the electrodes. However,the effects of intravenous anesthetics on EEG coherence have not been defined. Method: Forty patients were administered with intravenous thiopental (5mg/kg),propofol (2.5mg/kg ), ketamine(4mg/kg)or fentanyl(10?g/kg). The changes of coherences in total and in a given frequency band of the EEG(?.?.?.?) were measured with an AXON Systems Sentinel-4 Neurological monitor between two pair electrodes(Cz-F_7 vs Cz-F_8 and Cz-A_1 vs Cz-F_2). Result: The anesthetics had significantly different effects on the coherence by either increase or decrease. The variability of the coherences had no regular pattern,and no relationship to excitement or depression of the anesthetics and to potency of them. Conclusion:Each anesthetic above selectively depresses and excites generators of the EEG in quite different ways.

Based on our long-time teaching practice,we tried to explore some measures of the teaching innovation about maternal and child health care,in terms of the innovation of course system,the compiling of teaching materials and the updating of teaching methods and skills.Through the discussion,we aimed to enhance our students' integrated qualities,cultivate and bring up more and more capable medical students of new-pattern fit for the social demands.