0.05).CONCLUSION:Results of study shows there is no significant difference between the therapy of 131I combined with ATD and 131I alone.

Objective To investigate the expression and relationship between hepatocyte cell adhesion molecule (hepaCAM) protein and some multidrug resistance proteins in renal carcinoma tissue.Methods Expressions of hepaCAM,multidrug resistance associated protein (MRP),P-glycoprotein (P-gp),lung resistance protein (LRP),and topoisomerase Ⅱ (TOPO Ⅱ) protein were detected by immunohistochemistry in different areas of human renal cell carcinoma tissues and their relationships were analyzed.Results In the peripheral zone of renal tumor,hepaCAM,MRP,P-gp and LRP protein were showed positive expression.In the central region of the renal tumor,the expressions of hepaCAM,P-gp and LRP were negative or weakly positive,while the expressions of MRP and TOPO Ⅱ protein were positive.The expressions of MRP and TOPO Ⅱ protein in the central region of tumor were stronger than those in the peripheral zone of tunor (31.23 ±5.67 vs.23.89 ±4.56;45.66 ±2.34 vs.5.23 ±0.66),with statistically significant differences (t =-6.20,P =0.00;t =-100.16,P =0.00).While the expressions of other proteins (hepaCAM,P-gp and LRP) in the central region of tumor were weaker than those in the peripheral zone of tumor (3.21 ±1.12 vs.27.25±2.23;2.34±0.33 vs.51.23±3.45;4.22±1.78 vs.44.23 ± 1.45),with statistically significant differences (t =60.87,P =0.00;t =90.35,P =0.00;t =107.18,P =0.00).Correlation analysis showed that the expression of hepaCAM protein in the central region of renal carcinoma was related with the expression of MRP protein (r =0.94,P =0.01),but it was not related with the expressions of P-gp,LRP and TOPO Ⅱ protein (r=0.22,P=0.44;r=0.14,P=0.80;r=0.34,P=0.07).Conclusion The expression of hepaCAM protein in renal carcinoma may be related to tumor drug-resistance.

Objective To study the influence of probucol on the diabetic mellitus patients with non-proliferative diabetic retinopathy (NPDR) about blood lipids,serum level of the total antioxidant capacity (TAOC),malondialdehyde (MDA),superoxide dismutase (SOD) and macular edema,so as to provide clinical basis for the prevention and treatment of early DR by probucol.Methods 66 type 2 diabetes patients with 127 NPDR eyes were included.Patients were random divided into control and treatment groups,the control group was treated by intensive therapy of blood glucose and blood pressure control,and the treatment group was treated with the intensive therapy and probucol 0.375g,2 times a day for 12 months.Before and after treatment,the blood lipids,oxidative stress indicators and fundus fluorescein angiography in both groups had been determined.Results 62 cases with 120 eyes were enrolled in this study.Probucol obviously decreased levels of total cholesterol (TC) [ (3.6 ± 0.58) mmol/L VS (4.71 ± 0.61)mmol/L,t = 7.65,P ＜ 0.01 ],triglyceride (TG) [ (1.07 ± 0.35) mmol/L VS (1.23 ± 0.43) mmol/L,t = 2.02,P ＜ 0.05 ],low density lipoprotein cholesterol (LDLC) [ (2.0 ± 0.47) mmol/L VS (2.55 ±0.56)mmol/L,t =4.18,P ＜0.01] and MDA[ (10.35 ±2.97)nmol/L VS (14.83 ±2.75)nmol/L,t =6.18,P ＜0.01] in plasma of the patients.Levels of TAOC [(19.25±4.11)u/ml VS (16.63 ±3.27)u/ml,t =3.57,P ＜0.01 ]and SOD[ (94.52 ± 10.28)u/ml VS (75.37 ± 9.87) u/ml,t =8.62,P ＜0.01]were significantly improved in the probucol group,and the macular edema was significantly reduced in patients of the probucol group(x2 =4.219,P ＜0.05).Conclusion Probucol regulated serum lipids,and it had the apparent action of antioxidant,and it decreased the incidence of macular edema.Probucol had a therapeutic effect in patients with NDPR.

PurposeTo explore the value of gemstone spectral imaging (GSI) in diagnosis of thyroid nodule hemorrhage.Materials and Methods Seventeen patients with surgery and pathology confirmed thyroid nodule hemorrhage underwent thyroid spectrum CT scan. The CT value, iodine concentration value, water concentration value and the effective atomic ordinal value as well as spectral curve slope of hemorrhagic nodules and surrounding normal thyroid tissue were measured respectively.Results Hemorrhagic thyroid nodules showed equal or high CT value, low concentration of iodine, high concentration of water, low spectral curve slope, and low effective atomic ordinal value on spectral CT imaging. There were statistically significant differences in concentration of iodine value, concentration of water value, and spectral curve slope between hemorrhagic nodules and surrounding normal thyroid tissue (Z=-5.438,-4.679 and-5.317,P<0.01), and there were statistically significant differences in CT value and effective atomic ordinal value (Z=-2.097 and-2.230,P<0.05).Conclusion Energy spectrum CT scan is important in detection and accurate diagnosis of thyroid nodule hemorrhage.

OBJECTIVE:To provide data and reference for pharmacist legislation. METHODS:Questionnaire survey was de-signed investigate and analyze the staffing situation,education level,professional composition,age composition,professional titles composition,continuing education and wage of pharmacists who worked in medical and health institutions from 16 states (cities) in Yunnan province,and suggestions were put forward for relevant legislation. RESULTS:Totally 10 questionnaires were received from provincial medical and health institutions,and 16 from state (city) Health and Family Planning Commission,with effective recovery of 100%;data covered 1 561 medical and health institutions,involving 7 409 pharmacists. The numbers of pharmacy per-sonnel/hospital beds in tertiary hospitals,secondary hospitals and class-1 hospitals were 1∶15.49,1∶17.50,1∶20.68,numbers of pharmacy personnel/health professional and technical personnel in hospital accounted for 5.62%,6.18%,5.30%,respectively;most pharmacists in tertiary hospitals were mainly undergraduate degree(35.21%),doctor degree accounted for 0.15%,the high-est ratio of education was junior college degree in secondary hospitals(41.60%)and class-1 hospitals(57.51%);most pharmacists graduated in pharmacy in tertiary hospitals(94.14%),70.22% in secondary hospitals and only 10.50% in class-1 hospitals;phar-macy personnel mainly held the pharmacist professional titles in tertiary,secondary and class-1 hospitals (33.83%,37.89% and 63.55%),senior professional titles accounted for 5.88%,2.71% and 0.21%,respectively;only a few have learning experience and almost less than 6 months (9.17%,5.84% and 21.32%),and 80 pharmacists were certificated as clinical pharmacists in the whole province;generally,all wage was concentrated in 2 000-2 999 per month (27.72%,41.80% and 55.90%,respectively). CONCLUSIONS:Shortage of hospital pharmacists and lack of senior personnel are the main problems in Yunnan province,and wage is not high,especially in primary hospital,this situation is more obvious. The current situation of pharmacists in the hospital should be more taken into consideration during the legislative process in aspects of clearing and guaranteeing access qualifications, responsibilities,status,rights and interests,and pharmaceutical technology and service charges should be established.

OBJECTIVE:To review the curative efficacy and safety of itopride vs. domperidone in the treatment of functional dyspepsia(FD). METHODS:Randomized controlled trails(RCTs)of itopride vs. domperidone in the treatment of FD were enrolled and retrieved from Cochrane Library,PubMed,EMBASE,SCI,CBM,CNKI,VIP and Wanfang Database. Other retrieval was carried out by hand. Methodological quality evaluation and meta-analysis of RCTs were carried out. RESULTS:Of total 18 RCTs enrolled,11 RCTs were graded B and 7 RCTs graded C. Itopride group were superior to domperidone group in respect of total response rate,the relief rate of nausea,abdominal distention,belching,vomiting,epigastric pain and sour regurgitation. There was no statistical significance. The incidence of ADR in itopride group was lower than in domperidone group. There was no statistical significance in difference between two groups. The relief rate of anorexia and early satiety in itopride group were superior to domperidone group. Statistical significance was noted in difference between two groups. CONCLUSION:Recent study shows itopride has better effect than domperidone on FD,which should be confirmed by high quality study.

OBJECTIVE: To evaluate the efficacy of reduced glutathione in the treatment of drug-induced liver disease. METHODS: Literatures were retrieved from PubMed, Medline, EMBASE, Cochrane Library, CBM, VIP, CNKI databases by computer and from relevant Chinese medical journals by hand. Trial selection, quality evaluation and information extraction were performed according to including and excluding criteria. Meta-analysis was conducted using RevMan 5.0 software. RESULTS: The meta-analysis of 13 included RCTs showed that total effective rate, ALT and total bilirubin in trial group were significantly different from control group(P

OBJECTIVE: To evaluate the efficacy of Xuezhikang in the treatment of type 2 diabetes with hyperlipoidemia. METHODS: Retrieved from Cochrane Library, PubMed, EMBASE, CBM, VIP and CNKI databases and related periodicals, included randomized controlled trails (RCTs) was evaluated in quality. Meta-analysis was conducted with RevMan 5.0 software. RESULTS: The meta-analysis of 6 included RCT showed that the improvement of TC, TG, LDL-C, HDL-C, FBS, 2 h-BS, HbA1c, UAE in trial group were different from control group. There was statistical significance in difference between 2 groups. CONCLUSION: Routine glycemic control combined with Xuezhikang has better effect than routine glycemic control in the treatment of type 2 diabetes with hyperlipoidemia. Because the number and quality of included study are not satisfactory, the study result should be confirmed by randomized double-blind controlled trial.

Objective To investigate the value of CT perfusion imaging in evaluation of therapeutic effect and prognosis in radiotherapy for lung cancer.Methods Fifty-one cases of lung cancer who were unable or refused to be operated on,36 males and 15 females,aged 37 - 80,underwent CT perfusion imaging,29 of which only before radiotherapy and 22 before and after radiotherapy twice.The images were collected by cine dynamic scanning (5 mm/4 slices ) and input into the GE AW4.0workstation for data processing.The slice positions of CT imaging were determined according to the largest tumor size in CT scan.Regions of interest of tumor were drawn at the region corresponding to the original images of CT perfusion.Radiotherapy was performed after CT perfusion imaging.Relevant parameters,including blood flow ( BF),blood volume ( BV),mean transit time ( MTT),and permeability surface (PS) were calculated.The treatment response after radiotherapy was evaluated by RECIST.At 2 -4 weeks after the treatment,CT examination was conducted once more.Results The tests of the 51 patients showed that the BV was 13.6 ml·100 g-1,the BF was 129.5 ml·min-1 ·100 g-1,the MTT was 9.1 s,and the PS was 10.0 ml· min- 1· 100 g-1 before radiotherapy.The tests of the 22 of the 51 patients showed that the values of BV and BF after radiotherapy were 7.6 ml· 100 g-1 and 97.8 ml·min-1· 100 g-1,respectively,both lower than those before radiotherapy (11.2 and 108.7 ml·min-1·100g-1,respectively),however,both not significantly ( t =1.28,0.40,P ＞ 0.05 ) ; and the values of MTT and PS after radiotherapy were 8.9 s and 7.8 ml·min-1· 100 g-1,respectively,both not significantly higher than those before radiotherapy ( 7.2 s and 6.8 ml· min -1· 100 g-1,respectively,t =- 1.15,- 0.57,P ＞0.05 ).The mean area of tumor after radiotherapy was 1189.6 mm2,significantly less than that before radiotherapy ( 1920.3 mm2,t =3.98,P ＜0.05).The MTT of the SCLC patients was 12.9 s,significantly longer than that of the NSCLC patients (6.5 s,t =2.54,P ＜0.05).The MTT of the tumor with the area ≤ 10 cm2 was 11.2 s,significantly longer than that of the tumors with an area ＞ 10 cm2(5.8 s,t =2.59,P ＜ 0.05 ).The BV of the responder group was 19.2 ml· 100 g- 1,significantly higher than that of the nonresponder group (4.6 ml· 100 g - 1,t =3.62,P ＜ 0.05 ).There were not significant differences in all the perfusion characteristics between the cases with the disease-free advanced survival time ≤ 10 months and those with disease-free advanced survival time ＞ 10 months.Conclusions CT perfusion imaging helps in diagnosis and radiotherapy of lung cancer to a certain degree.

Objective To evaluate the effectiveness of professional nurses in atrial fibrillation (AF) anticoagulation management system.Methods 217 consecutive patients with nonvalvular AF were enrolled.All patients received warfarin therapy for 3-6 months after catheter ablation for AF,who were divided into experimental group (n=102) and control group (n=115) by random digits table.The patients of control group adjusted their warfarin doses by following doctor's advice when discharged and by visiting the outpatient clinic regularly after discharged.The patients of treatment group adjusted their warfarin doses under the guidance of one well-trained nurse.Days of the international normalized ratio (INR) value achieved therapeutic anticoagulation range (2.0-3.0) for the first time,the effective anticoagulation rate that defined as more than 70％ of INR values between 2.0-3.0 after titration period,the ratio of times of INR value 2.0-3.0 to total times after titrating and INR monitoring frequency were compared between the 2 groups.Results In treatment group,days of the INR value achieved therapeutic 2.0-3.0 for the first time were less than that in control group (8 d vs.15 d,P＜0.01),the effective anticoagulation rate [45.1％(46/102)] and the ratio of times of INR value 2.0-3.0 to total times after titrating (67.6％±18.5％) was significantly higher than that in control group [31.3％(36/115) and 62.0％±23.1％ respectively,P＜0.05].INR monitoring during the whole period and after titrating were more frequently in treatment group [(9.4±2.2)times vs.(8.4±2.7) times,P＜0.05;(7.9±2.4) times vs.(6.3±2.8) times,P＜0.01].The number of patients in treatment group who monitor INR less than 3 times after titrating was larger than that in control group (18 vs.1,P＜0.01).Conclusions The participation of professional nurses in atrial fibrillation anticoagulation management system was helpful not only in achieving INR 2.0-3.0 more quickly but also in improving the effective anticoagulation rate.