Objective: To study and analyze the influence of atorvastatin combined trimetazidine on levels of blood lipids,inflammatory factors and cardiac function in patients with coronary heart disease (CHD).Methods: A total of 128 CHD patients treated in our hospital from May 2015 to Oct 2016 were selected.According to random number table, they were randomly and equally divided into trimetazidine group (received trimetazidine based on routine treatment) and combined treatment group (received atorvastatin based on trimetazidine group).Both groups were treated for three months.Levels of blood lipids, inflammatory factors and cardiac function were measured and compared between two groups before and after treatment.Results: Compared with trimetazidine group after treatment, there were significant reductions in levels of triglyceride [(2.11±0.73) mmol/L vs.(1.83±0.77)mmol/L], total cholesterol [(5.14±0.96)mmol/L vs.(4.35±0.73)mmol/L], low density lipoprotein cholesterol [(2.35±0.68) mmol/L vs.(1.90±0.34) mmol/L], N terminal pro B type natriuretic peptide [(296.61±28.96) pg/ml vs.(187.53±32.63) pg/ml], fibrinogen [(4.44±0.34) g/L vs.(3.63±0.54) g/L] and high sensitive C reactive protein [(2.41±0.96) mg/L vs.(1.96±0.82) mg/L], left ventricular end-diastolic dimension [(59.25±6.17)mm vs.(48.43±4.28)mm] and left ventricular posterior wall thickness [(11.01±1.08)mm vs.(9.05±1.04)mm], and significant rise in level of high density lipoprotein cholesterol [(1.32±0.25)mmol/L vs.(1.47±0.38)mmol/L] and left ventricular ejection fraction [(41.28±7.04)% vs.(48.66±7.54)%] in combined treatment group, P<0.05 or <0.01.Conclusion: Atorvastatin combined trimetazidine can significantly improve blood lipid, inflammatory factor levels,cardiac function and cardiac structure in CHD patients.The therapeutic effect is significant, which is worth extending.

Objective: To provide policy recommendations for improving price negotiation system of patented drugs in China. Methods: This paper comparatively analyzes the commonalities and characteristics between Korea’ and Germany’s price negotiation models for patented drugs from three aspects of their goals, procedures and effects. Results:The key objective of both Korea’ and Germany’s price negotiation systems for patented drugs is to efficiently improve the utilization of national health insurance services, and responsibilities are properly assigned among differ-ent institutions to ensure the equity and efficiency of negotiations. However, due to the differences in national cir-cumstances, there is a big difference in the selection of technical assessment criteria. Conclusion: This paper sug-gests China to strengthen the convergence between price negotiations for patented drugs and medical insurance reim-bursement policy, to establish a technical assessment system with the innovation extent for patented drugs as its core, and to develop scientific and rational negotiation procedures and division of responsibilities as well.

Viral infections remain a major cause of morbidity in patients with immunodeficiency,such as recipients of hematopoietic stem cell transplantation (HSCT).Adoptive transfer of donor-derived virusspecific cytotoxic T lymphocytes is a strategy to restore virus-specific immunity to prevent or treat viral diseases and has been tested in the clinical setting for more than 20 years.The 55th ASH annual meeting reported lots of basic and clinical experience about CTL and summarized lots of trails to evaluate it,which will give us some new thought about the antivirus therapy after HSCT.

OBJECTIVE: To strengthen the management on procedures for the introduction,examination and approval of new drugs in hospital.METHODS: The experience on the current procedures for the introduction,examination and approval of new drugs in our hospital was summarized,and the Microsoft.NET technology was used to develop Web-based "information system of introduction,examination and approval of new drugs".RESULTS & CONCLUSIONS: The new system adopted three-level "browser / server" structural pattern and it is composed of external network new drug data collection system and internal network new drug examination and approval system.The system is advanced,stabile,practical,intelligent and safe,and it has simplified the new drug examination and approval procedure,enhanced the working efficiency.Its application is characterized by justice,publicity and transparency.

Objective To study the risk factors of early complications and methods of treatment after pancreaticoduodenectomy(PD).Methods There were 79 patients who undercoent PD at our hospital between January 1998 and December 2007.All of the patients were divided into complication group and non-complication group according to the outcomes.Their clinical features,preoperative tests,and surgical factors were retrospectively analyzed.Results The postoperative complication rate was 58.2%,and the hospital mortality was13.9%.Logistic regression showed that the level of total bilirubin and liver function classification were the independent risk factors(P0.05).Conclusions The early complications after PD are closely related to the preoperative level of serum bilirubin and liver function.Proper periopertive management can effectively decrease the occurrence of pancreatic leakage and other postoperative compliccations.

Objective This study was performed to investigate whether misoprostol (PGE1 analogue) is effective for the restoration of bone loss in female rats with osteoporosis induced by ovarectomy. Methods The model of osteoporosis was established by ovariectomy in rats, and then the rats were given different doses of misoprostol. Bone mineral density(BMD), serum BGP and urine HOP/Cr were measured. Results BMD (0 26?0 03)g/cm 2 and (0 28?0 02)g/cm 2 in the misoprostal treatment groups was significantly higher than that in the control group 〔(0 23?0 02)g/cm 2, P 0 05〕 Compared with the control group 〔(3 02?0 42)?g/L, P 0 05 〕. Conclusions Results of our study demonstrate that the bone loss caused by ovariectomy was restored by misoprostol administration. The effect of misoprostol mainly is due to its promotion of bone formation.

Objective To evaluate the influence of epidural block on blood coagulation and rhedogy in patients undergoing esophagectomy or lobectomy. Methods Twenty-two ASA Ⅰ-Ⅱ patients (14 male, 8 female) aged 40-65 yr undergoing esophagectomy or lobectomy were randomized to receive either combined general-epidural anesthesia (GEA group , n = 11) or general anesthesia (GA group, n = 11). The patients were premedicated with intramuscular pethidine 50 mg, promethazine 25 mg and scopolamine 0.3 mg. In GEA group epidural catheter was placed at T9-10 interspace before general anesthesia. A test dose of 4 ml 2% lidocaine was given. When correct positioning of the epidural catheter was confirmed, general anesthesia was induced with propofol 1.5-2.0 mg? kg-1 , fentanyl 2?g?kg-1 and rocuronium 0.6 mg? kg-1 , after placement of double- lumen endobronchial tube the patients were mechanically ventilated (VT 10 ml?kg-1 , RR 12 bpm, I: E = 1:2). Anesthesia was maintained with isoflurane inhalation and intermittent i. v. boluses of vecuronium. A mixture of 2 % lidocaine and 0.33% dicaine (1:1) was continuously infused at a rate of 4-6 ml?h-1 during operation. After operation PCEA was commenced with 0.12% ropivacaine and morphine 80 ?g?ml-1 (background infusion 4 ml?h-1 , bolus dose 2 ml, lockout interval 6 min) . In GA group the patients received the same general anesthesia technique. Postoperatively the patients were placed on PCIA with morphine 0.5 mg?ml-1 (background infusion 1 ml?h-1 , bolus dose 2 ml, lockout interval 6 min) Pain intensity was measured using VAS (0-10). Blood samples were taken before induction of anesthesia (T0, baseline), 1 and 3 h after skin incision (T1 , T2 ) and on the morning of 1st and 3rd postoperative day (T3 , T4 ) . Blood samples were tested immediately in a thromboelastograph (TEG) coagulation analyzer. Usual clotting tests (PT, APTT, platelet count, Hb, Hct), fibrinolysis tests (t-PA, PAI-A) and rheology tests were performed at the same time. Results PT and APTT were significantly prolonged during and after operation (T2,T3 ) as compared with the baseline values in both groups (P

Objective To compare the efficacy and toxicity of in patients with advanced colorectal cancer. Methods Seventy-six patients were enrolled in this study.38 patients(treatment group)received chemotherapy regimen of sodium cantharidate 0 3mg,CF 200mg/m 2, and 5-Fu 375mg/m 2 intravenous infusion from the first day to the tenth day. 38 patients(control group)received chemotherapy regimen of CF 200mg/m 2 and 5-Fu 375mg/m 2 intravenous infusion from the first day to the tenth day. ALL patients underwent two cycles of the therapy at least. Results The efficacy of the treatment group and control group was 39 5% and 18 4% respectively, which had a significant difference. The hematologic toxicities in the treatment group, especially leukopenia and anemia, were significantly than those in the control group less. Conlusion The results indicated that sodium cantharidate combined with 5-FU and CF treatment of colorectal cancer had moderate activity and less toxicity, further clinical investigation of which should be performed.

Objective To investigate the effect of losartan,an angiotensin 1I type 1 receptor antagonist(ATlRA),on transforming growth factor-β1 expression in alcoholic nephropathy in rats.Methods Male adult Wistar rats were random divided into three subgroups and treated daily for 12 weeks as follows,rats were treated with normal saline[20ml/(kg·d)gavage twicely]in vehicle group,rats were treatedwith alcohol[400g/L,8g/(kg·d)gavage twieely]in alcoholic nephropathy,and rats were concomitantly treated with alcohol and Iosartan [200mg/L,ling/(kg·d),gavage]in alcohol+losartan.HE staining,Sirius red staining,electronic microscope,and immunohistochemistry were used to examine histologic changes,collagen fibers deposition,and the expression of TGF-BI.Results Compared with vehicle treated rats,alcoholic nephropathy rats showed tubular vacuolation,granular degeneration,swelling,tubulointerstitial inflammatory cell infil tration,and rarely mesangial proliferation and matrix deposition.Sirius red staining displayed a significant increase in collagen fibers in alias of glomemli,tubulointerstitium and vessels.Concomitant administration of losartan reversed all of above parameters(P<0.05).The upregulated expression of TGF-β1 proteins was significantly suppressed by losartan treatment(P<0.05).Conclusions These findings suggest that alcoholic nephropathy is characterized by the tubular granular degeneration,vacuolation,swelling,and tubulointemtitial inflammato-ry cell infiltration,and this is associated with upregulation of TGF-β1.Losartan treatment offers protection effect by downregulating TGF-β1 expression.

As an important inflammatory cytokine, tumor necrosis factor-α (TNT-α) plays an important role in the process of cerebral ischemia-reperfusion. The discussion of the dynamic changes, the mechanism of neurotoxicity and antagonizing the therapeutic effect of TNF-α in the process of cerebral ischemia-reperfusion injury will provide theoretical basis for the treatment of cerebrovascular diseases.