Chronic myeloid leukemia (CML) is one of myeloid malignancies,and there is no effective treatment method at present.Nowaday,many studies report that combined treatment and adoptive immunotherapy can rebuild immunological function of patients,it's an ideal method of cure CML.So searching optimal leukemia-associated antigens and researching the number of antigen specific T lymphocytes is the key to treat CML.

Objective To study how to prevent the persistent ectopic pregnancy(PEP)effectively after the conservative celioscope surgery.Methods After conservative celioscope surgery,MTX(Group A)and the traditional chinese medicine(Group B)were taken to the people who had ectopic pregnancy to prevent PEP.Results 2 examples in group A had PEP,as well as non-PEP occurred in group B.Conclusion The function of the traditional chinese medicine after conservative celioscope surgery to prevent the persistent ectopic pregnancy was much better.

As a response to the requirements of medical students in the background of social,economic and scientific development,we encouraged medical students to get more education in the field of humanism.The learning interest and load of medical students are assessed.

Objective:To measure serum levels of salusins and catestatin and analyze their correlation in patients with essential hypertension (EH) .Methods :A total of 90 EH patients were selected as hypertension group .According to blood pressure level ,they were further divided into hypertension stage 1 group (n=31) ,hypertension stage 2 group (n=30) and hypertension stage 3 group (n=29) .Another 40 normotensive subjects undergoing physical examina‐tion were selected as normal control group .Enzyme linked immunosorbent assay (ELISA) was used to measure ser‐um levels of salusins and catestatin , and the correlation between serum levels of salusins and catestatin was analyzed . Results :Compared with normal control group ,there were significant reductions in serum levels of salusins [ (3.01 ± 0.66) ng/ml vs .(1.44 ± 0.42) ng/ml ,(1.35 ± 0.89) ng/ml ,(1.41 ± 0.32) ng/ml] and catestatin [(132.24 ± 7.55) ng/ml vs .(89.22 ± 6.12) ng/ml vs .(82.51 ± 8.37) ng/ml ,(83.34 ± 4.47) ng/ml] in hypertension stage 1 ,stage 2 and stage 3 group , P<0.01 all;compared with stage 1 group ,there were significant reductions in serum catestatin levels in stage 2 and stage 3 group (P<0.01 both) ,but there were no significant difference in serum salusins level a‐mong three groups of hypertension ( P>0.05 all) .Pearson correlation analysis indicated that serum salusins level had no correlation with catestatin level ( r=0.363 , P>0.05) in normal control group ,while serum salusins level was significant positively correlated with catestatin level (r=0.723 ,P<0.01) in hypertension group .Conclusion:Serum levels of salusins and catestatin significantly reduce and they is positive correlation in patients with hyperten‐sion .Along with blood pressure level rises ,serum catestatin level reduces .

Objective:To explore changes of plasma levels of catestatin (CST)and brain natriuretic peptide (BNP)in patients with chronic heart failure (CHF)and their correlation.Methods:A total of 60 CHF patients treated in our department of cardiology from Jun 2014 to Dec 2014 were enrolled as CHF group,another 60 healthy subjects un- dergoing physical examination were regarded as normal control group.Enzyme linked immunosorbent assay was used to measure plasma levels of CST and BNP in two groups,then the results were compared.Linear correlation analysis was used to analyze the correlation between plasma levels of CST and BNP.Results:Compared with normal control group,there were significant rise in plasma levels of CST [(0.40±0.15)ng/L vs.(0.88±0.34)ng/L]and BNP [(30.84±12.56)ng/L vs.(678.21±120.35)ng/L]in CHF group,P<0.01 both.Linear correlation analysis indi- cated that plasma CST level was significant positively correlated with BNP level (r=0.38,P<0.05).Conclusion:Catestatin level is significant positively correlated with the most sensitive cardiac function index—brain natriuretic peptide level,suggesting that it could be used as a new biochemical marker diagnosing or excluding heart failure.

Objective To translate the English version of Revised Dental Beliefs Survey (R- DBS) into Chinese and to test the reliability and validity of the Chinese version of R- DBS. Methods The R- DBS was translated and adapted according to Chinese culture. The reliability and validity of Chinese version of R- DBS was tested in 348 adult patients in department of stomatology. Results The Chinese version of R- DBS consisted of 23 items. Three factors were extracted by factor analysis which could explain 54.236% of the total variance. The internal consistency coefficient of the Chinese version of R- DBS was 0.891 and the test- retest reliability was 0.856. Using DAS as an external criterion, the correlation coefficients of the DBS and DAS scores were 0.781 (P<0.01). Conclusions The Chinese version of R- DBS is reliable and valid, and can be used to assess the patient′s subjective perceptions of the behavior of dentists and the delivery of dental care.

Objective To observe whether leptin protects rat islet ?-cells from lipotoxicity induced by free Taity acid ( FFA). Methods Pancreatic islets were isolated from Wistar rats. Isolated islets were divided into 4 groups; ( 1 ) Control group; (2) Leptin group (murine recombinanl leptin 100?g/L) ; (3) FFA group [0. 25 mmol/L long chain fatty acid (oleate: palmitate =2: 1 ) ] ; (4) FFA + Leptin group (both leptin and FFA were added to the culture medium). Alter being cultured lor 72 hours, triglyceride ( TG) content in islets, insulin secreted under basal and glucose stimulated conditions, and the mRNA expression of fatty acid oxidase-carnitine palmityl transferase- 1 ( CFT- I ) , fatty acid synthetase-acyl-CoA carboxylase ( ACC) , peroxisome proliferator activated receptors ( PPAR)a and PPARr in islets were examined. Results ( 1 ) TC content in islets was elevated in FFA group as compared with control group ( P

Objective To analyze the hemodynamic changes during coronary artery bypass grafting with or without cardiopulmonary bypass.Methods Thirty patients undergone coronary artery bypass grafting from January to June,2006 were retrospectively analyzed.Among them,12 patients were operated on with cardiopulmonary bypass(CCABG)and 18 without cardiopulmonary bypass(OPCAB).The stabilizator(type Octops III)was used to fix target vessels in OPCAB group.In CCBAG group,the extracorporeal circulation was used routinely,and internal mammary artery and saphenous vein were used to anastomose with target branches of coronary artery.The hemodynamic changes at different time points during and after operation were monitored,and the relevant parameters were also recorded.Results The anaesthesia time,intraoperative blood loss and fluid input,and ventilating time after operation in CCABG group were significantly higher than those in OPCAB group,and the postoperative haematocrit(HCT)was significantly lower in CCABG group than that in OPCAB group(P

Objective To observe the changes in OLETF kideys at different stage and the beneficial influences by modulating serum lipids. Methods OLETF rats aged 8 wks were randomly divided into treated group and untreated group,and LETO rats served as normal control.Fenofibrate 20 mg/kg was given daily to the treated group.OGTT was performed at the age of 8,16 and 24 wks.Blood glucose,serum lipids and 24 h urine albumin excretion(UA) were investigated.The rats were killed at 16 and 24 wks of age,and the kidney sections were stained with PAS.Transforming growth factor-?_1(TGF?_1),vascular endothelial growth factor(VEGF) and fibronectin(FN) were investigated by immunohistochemistry assay.The electron microscope(EM) sections were made to measure GBM width and to observe the mesangial matrix.Results(1) Blood glucose had no significant difference between untreated and treated groups at 16 and 24 wks of age;(2) Fenofibrate decreased serum TG, increased HDL-C markedly but had no influence on LDL-C;(3) As aging,24hrs UA increased in untreated group,and reduced significantly in fenofibrate group at 24 wks of age;(4) TGF-?_1,VEGF and FN expressions were all higher in untreated group than in treated group at 24 wks of age.(5) EM revealed GBM obviously thickened and mesangial matrix widened in untreated group.Fenofibrate attenuated the kidney lesion greatly in EM picture.Conclusions (1) Dyslipidemia occurs prior to glucose metabolism abnormity in OLETF rats;(2) As aging,dyslipidemia progresses accompanying markedly the increased UA,enlarged glomeruli,thickened GBM and widened masangial matrix;(3) Modulating lipids early couldn′t improve glucose metabolism,but corrects dyslipidemia and reveals beneficial influence on kidneys;(4) The possible mechanism is that modulating lipids decreases TGF-?_1 and VEGF expressions.