[Objective] To explore the clinical effect of Buyang Huangwu Decoction and Guipi Decoction together on BTS. [Method] Select 48 cases of BTS in accordance of diagnosis standard, divide them into treatment group 48 cases(take revised Buyang Huangwu Decoction and Guipi Decoction ) and control one 20(routine western medicine), judge their cure effect after 2~4 courses. [Result] The cure rate and total effective rate were respectively 60.42%and 87.50% for treament group, for control one, they were respectively 30.00% and 65.00%; with χ2 test, their differences were respectively of marked statistical meaning and statistical meaning. [Conclusion] Buyang Huangwu Decoction and Guipi Decoction together had definite cure effect on BTS.

Objective To explore the traits of error-related negativity (ERN) in generalized anxiety disorder (GAD) patients. Methods Thirty GAD patients and thirty normal controls were enrolled in this study. Use the Hamilton Anxiety Scale and State-Trait Anxiety Inventory to assess the severity of symptoms. Error-related negativity was elicited by the modified Eriksen Flanker task, recorded by Brain Products' EEG/ERP recording system,and the EEG signals were analyzed off line by Brain Analyzer software. Results There were no significant differences between two groups at age, gender composition, handedness and education (P ＞ 0.05 ), the scores of HAMA, SAI and TAI were significantly higher in GAD group than NC group( t = 8.225, P ＜ 0.001; t = 4.093, P ＜0.001; t = 6.742, P ＜ 0.001 ) ,there were no significant difference in behavioral reactions between two groups (P ＞0.05) except for non-response rate(GAD:(15.29 ± 18.18)% ,NC:(7.23 ±7.99)%; t=2.184, P=0.035).The ERN amplitudes of GAD group were larger than these of NC group( FCz: GAD: ( -8.76 ±5.74) μV,NC:( -6.91 ± 3.07 )μV, F = 6.924, P = 0.012), yet the ERN latency did not show any significant group difference.There were no significant correlations between HAMA scores and ERN amplitudes/latencies. Conclusion The increased amplitudes of ERN possibly reflect the abnormally activated internal error monitoring process in GAD patients.

AIM: To observe the effect of continuous epidural analgesia (CEA) of tramadol on postoperative gastrointestinal function and serum motilin level in the patients with cholecystectomy. METHODS: Twenty eight ASAⅠ-Ⅱpatients (8 male, 20 female) aged 24-56 yr, scheduled for elective cholecystectomy under epidural anesthesia, were randomly divided into tramadol group (T, n=14) and control group (C, n=14). The combination of tramadol 800 mg+ bupivacaine 150 mg+ droperidol 5 mg, which diluted with normal saline to 100 ml and pumped 2 ml?h -1, was administered in group T. The combination in group C was bupivacaine 150 mg+ droperidol 5 mg. The VAS values, the first anorectum exhaust timing (FAET), and the time of the first eliminating stool timing (FEST) were recorded, and serum motilin level measured with radioimmunoassay at the different times after surgery. RESULTS: There was a significant difference in the mean VAS values between group T ( 1.2? 1.2) and group C ( 3.3? 1.3) (P

Objective To investigate the effects of clinical pathway-based teaching methods in clinical teaching of hematology. Methods Interns, which studied in department of hematology, were classified non-randomized into two groups. The interns in experimental group received idiopathic thrombocytopenic purpura (ITP) clinical pathway-based teaching. And the interns in the control group received the seventh edition textbook of medicine-based traditional teaching. All interns were oral tested when they finished two weeks period clinical studied of hematology. Meanwhile, a questionnaire designed for clinical pathway-based teaching was included in this test only for the experimental group. Results There were 32 interns recruited in the group of clinical pathway-based teaching and 38 interns in the control group of traditional teaching. There were statistically significant differences between the two groups in the fields of the key points about history of diseases ( = 0.0017), assessment of diagnostic criteria and differential diagnosis ( =0.0074), selection of laboratory examination items ( <0.0001) for ITP. The group of clinical pathway-based teaching achieved higher scores than the control group. However, there was no statistically significant difference between the two groups in the field of selection of first-line treatment measure of ITP ( = 0.1155) . Moreover, the control group achieved higher scores than the group of clinical pathway-based teaching in the field of how to treat ITP patients with first-line treatment failure ( =0.0003) . In addition,there were 93.8%interns in the experimental group accepted the new clinical pathway-based teaching tool in the survey. The open-ended question survey showed the clinical pathway teaching method was more simple, intuitive and standardizing than the traditional one. Conclusion The ITP clinical pathway, as an interns teaching tool of hematology, is helpful for understanding more clearly the diagnosis and treatment of ITP. However, an in-depth explanation is necessary combination with textbook of medicine study in the clinical teaching of ITP.

BACKGROUND:Hepatocyte growth factor(HGF) is a kind of multifunctional growth factor,which can accelerate cell growth,transition and genesis in various organs.In cardiovascular system,HGF has reported to have anti-apoptotic,anti-fibrotic,as well as repair endothelial cell injury effects,suppose that HGF has relationships with hypertension.OBJECTIVE:To investigate the effect of HGF on blood pressure,vascular endothelial system and renin-angiotensin system(RAS) in spontaneously hypertensive rats,further more,to discuss the mechanisms between HGF and hypertension.DESIGN,TIME AND SETTING:The randomized control experiment on animal was performed at the Department of Cardiology,First Affiliated Hospital of Anhui Medical University from March to July 2007.MATERIALS:The exogenous HGF power was purchased from America Peprotech Company.Rats with 14-weeks-old,weighting 200-250 g,were randomly divided into the experimental and spontaneous hypertension groups,WKY rats were serves as the control group,with 12 animals in each group.METHODS:Rats in the experimental group were administrated 5,10,15,20,and 25 ?g/kg HGF per 24 hours,the partes aequales sodium chloride was injected into the spontaneous hypertension and control groups.Five minutes after administration,systolic pressure and heart rates were measured.The rats were sacrificed and harvested 2 mL blood of right ventricle when blood pressure decrease the lowest,about 30 minutes after administration.MAIN OUTCOME MEASURES:The effect of HGF on systolic pressure and heart rates,and levels of serum nitrogen monoxidum(NO),plasma endothelin(ET),as well as angiotensinⅡ(Ag Ⅱ) were detected by colorimetry and radio-immunity methods.RESULTS:When injected 5?g/kg HGF,the blood pressure did not significantly change.After 10 ?g/kg HGF injection,the blood pressure began to decrease and reached a peak after 30 minutes,gradually recovered after 1 hour,and back to the normal after 5 hours.Injection of 20 ?g/kg has largest effect on rats,with reduced contractive pressure 40-50mmHg,but no significantly changes appeared by adding HGF dose.There were no significantly differences of heat rate and blood pressure between the two control groups.Compared with the spontaneous hypertension group,the levels of ET and AgⅡ were decreased,however,the level of NO was increased(P

Objective To construct mouse model of acute myeloid leukemia and detect the expression of ANGPT 1 ,ANGPT2 and VEGF gene on the cells its as well as the clinical significance .Methods The HL‐60 cells were transfected to NOD/SCID mouse through abdominal injection to construct mouse model of acute myeloid leukemia .Then identify mouse model by histopathology and Flow Cytometry .The expression of ANGPT2 ,ANGPT1 and VEGF mRNA in the tumor tissues of mouse model was detected by real‐time fluorescence quantitative PCR .The expression of ANGPT2 will be analyzed on the survival time of mouse model by Spearman′s correlation method .Results Mouse model has been successfully identified by histopathology and Flow Cytometry .The expression of ANGPT2 and VEGF in mouse mode was significantly detected ,which was that of higher than normal group (P<0 .05) .The expression of ANGPT1 was lower than that of ANGPT2 and VEGF ,there was no significant difference between AN‐GPT1 and normal groups (P>0 .05) .The higher expression of ANGPT2 in mouse model had a short survival time in mouse with acute myeloid leukemia .Conclusion This study showed that ANGPT2 mRNA was over‐expressed in acute myeloid leukemia .The increasing expression of ANGPT2 mRNA may lead to poor prognosis in mouse with acute myeloid leukemia .

Objectives:To investigate the association and the prognostic significance of the expression of telomerase activity (TA) and apoptosis (APO) in tissues of primary breast cancer.Methods:TRAP-PCR and ELISA were developed to detect the expression of TA,and make quantitative and qualitative analysis respectively.TUNEL was also used to evaluate apoptosis cells in cancer lesions and count apoptosis index (AI).The expression levels of proteins of oncogene Bcl-2 and p53 were measured by means of S-P immunohistochemistry.Results:The mean TA positive expression rate was 89.8%,and its mean optic density was (A) 0.63±0.29,which were significantly higher than those of normal tissues and benign breast lesions (P<0.05).The 5 years survival rate of patients with positive TA expression was lower (60.3%) than those of negative expression (77.4%).There were no relations between TA expression and patients ages,TNM staging,lymph nodes metastasis,size,locations and pathological types of cancer.But TA was positively correlated with APO (r=0.733 1,P<0.05) and the protein expression of oncogene Bcl-2 (r=0.781 4,P<0.05) and negatively correlated with that of p53 (r=-0.625 5,P<0.05).Moreover,in patients receiving preoperative chemotherapy,the levels of TA expression were much lower than those without chemotherapy (64.7% vs 85.1%),and the former had higher AI than the latter (7.19±3.75% vs 3.23±2.04%),intraarterial chemotherapy group were superior significantly to adjuvant group (P<0.05).Multivariate Cox Regression Analysis showed that only TA and AI influenced the survival time of primary breast cancer patients,and patients with higher positive TA expression and AI>4.0% had shorter survival time than those of negative TA expression and AI<4.0% patients.Conclusions:There was a significant correlation between TA and APO and its related oncogene Bcl-2,p53.TA and APO are of great diagnostic values,therapeutic helps and prognostic significance in the formation and the development of primary breast cancer.

Objective To study the relationship between personality and defense mechanism of obsessivecompulsive disorder (OCD) patients.Methods Thirty-four OCD patients were tested with Swedish University Scales of Personality(SSP) and defensive style questionnaire( DSQ), and the result was compared with that of thirty-one normal controls.Results The SSP scores of STA,PsTA,SS,E,TI and M of OCD patients were significantly higher than that of normal controls (t = 2.06 ～ 5.10, P ＜ 0.05 ).Comparing with normal controls, OCD patients tended to use immature and intermediate mechanism such as projection, passive aggression, unconscious emerge, phantasy, withdrawl and reaction formation, but less used mature mechanism such as sublimation, suppression and humor (t = -2.27 ～ 6.73, P＜ 0.05 ).All subscales of SSP in OCD patients, excluding SD and D, had positive correlation with total score of immature mechanism (r = 0.375 ～ 0.719, P ＜ 0.05 ).The OCD patients' SSP scores of STA had positive correlation with mature mechanism (r = 0.378, P ＜ 0.05 ).The OCD patients' STA, PsTA, I, AS, E, M,VTA and PhTA score of SSP had positive correlation with intermediate mechanism (r= 0.381 ～0.548, P＜ 0.05 ).All subscales of SSP in OCD patients, excluding SD, had positive correlation with total score of concealment (r =0.342 ～ 0.530, P ＜ 0.05 ).Conclusion OCD patients have the neurotic and aggressive features of personality;and the personalities of OCD patients have significant correlation with defense mechanism.

Objective To study the repeatability and consistency of normal female pelvic floor structure using transperineal real‐time three‐dimensional ultrasound .Methods Forty‐two cases of normal adult female were evaluated by two different experience operator ,using the real‐time three‐dimensional ultrasound diagnostic apparatus .The bladder neck movement degrees and the levator hiatus area were observed after Valsalva condition .Differences between the groups were compared .Intraclass correlation coefficient (ICC) ,the coefficient of variation (CV) and Bland‐Altman analysis of consistency were evaluated . Results The bladder neck movement degrees and the levator hiatus area measured by the experienced operator (operator 1) and less experienced operator(operator 2) were (18 4.8 ± 5 8.4)cm and (17 7.9 ± 5 4.8) cm ,(17 5.3 ± 3 9.5)cm2 and (17 3.1 ± 4 3.2)cm2 ,respectively .There was no significant difference between the two operators ( P > 0 0.5) .The intra‐ICC were 0 8.9 and 0 9.0 ,CV were 7 2.6% and 3 0.3% .Experienced operator repeatability (ICC= 0 9.9 ,0 9.4) was slightly higher than the less experienced researchers (ICC 0 9.2 ,0 8.1) .The analysis results of Bland‐Altman image showed good consistency between two different operators .Conclusions The current study proves real‐time three‐dimensional ultrasound is a reproducible method for female pelvic floor structure assessment ,and the reproducibility is very well .The detection performance of experienced operator slightly better than the one with less experience ,strengthen the training of junior doctors may further improve the accuracy of measurement .

Objective：To explore the distribution of personality disorder tendency of outpatients in psychological counseling departments.Methods：Systematic sampling was used to get the sample population from Shanghai Psychological Counseling Center.The Personality Diagnostic Questionnaire(PDQ~(+4))was administered to 1402 clients to screen personality disorders.Results：The subscales for different type of personality disorder(PD)and total score of PDQ~(+4) were higher than normal sample(e.g.total score of PDQ~(+4):client(38.23±17.04)vs.normal sample(22.79±14.10),P<0.001).The score of borderline subscales in female clients were higher than that of males [borderline:female(4.25±2.48)vs.male(3.97±2.41),P<0.05],the score of antisocial,paranoid and schizotypal subscales in male clients were higher than that of females [antisocial:female(1.31)vs.male(1.71),P<0.001;paranoid:female(2.75)vs.male(3.02),P<0.01;schizotypal:female(3.31)vs.male(3.56),P<0.05].Age stratification showed that the subscales for different type of PD of PDQ~(+4) were decreased with age [e.g.,total score of PDQ~(+4):18～24 years(41.73)vs.25～34 years(39.46)vs.35～44 years(33.88)vs.≥ 45 years(30.64),Ps<0.001],the positive rate of PDQ~(+4) subscales of obsessive-compulsive(58.5%)and avoidant PDs(54.0%)were higher than others,followed by borderline PD(44.4%).Factor analysis was used for the score of PDQ~(+4),factor 1 to 3 corresponded to cluster C,B and A personality disorders respectively,and the total variance explained 67%. Conclusion：There are different rates of personality deviation between psychological counseling clients and normal sample in China.Some traits of personality disorders can be improved with the increasing of age.The abstracted factors by factor analysis are very consistent with what originally proposed in the theory of personality disorder.It should be paid attention to PD tendency of clients during psychological counseling.