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.

0.05) but the incidence of toxicities in Group B was higher than in the other two groups. CONCLUSION:Comparatively speaking,Gemcitabine administered at 8 ∶ 00 was proved to be safer and more effective as compared with the other two groups in the treatment of NSCLC.

Objective To compare the imaging of 99 Tcm‐MNLS and 99 Tcm‐HL91 for the hypoxic assessment in the tumor af‐ter radiotherapy .Methods Twenty four Kunming mice models bearing H22 liver cancer xenografts which tumor were treated ra‐diotherapy for 25 Gy were divided into 99 Tcm‐MNLS instant group ,99 Tcm‐MNLS 48 h group ,99 Tcm‐HL91 instant group ,99 Tcm‐HL91 48 h group and injected the matching 99 Tcm‐MNLS or 99 Tcm‐HL91 to image .The technique of ROI was adopted to calculated the T/NT on the image .Immunohistochemical stain methods were used to evaluate the level of HIF‐1αabout tumors after imaging . Two sample t test was performed .Results The T/NT and the HIF‐1α level about instant (3 .36 ± 0 .20 ,88 .55% ± 0 .83% )were higher than and 48 h (2 .25 ± 0 .43 ,22 .75% ± 3 .35% )in 99 Tcm‐MNLS group(P<0 .05) ,then in 99 Tcm‐HL91 group the T/NT and the HIF‐1αlevel about instant (3 .23 ± 0 .90 ,90 .55% ± 2 .61% )were higher than 48 h (2 .79 ± 0 .85 ,25 .88% ± 3 .76% )(P<0 .05) .The difference of T/NT ,HIF‐1αlevel about instant in 99 Tcm‐MNLS group and 99 Tcm‐HL91 group were no significant(P>0 .05)and the same to the T/NT ,HIF‐1αlevel about 48h in 99 Tcm‐MNLS group and 99 Tcm‐HL91 group(P>0 .05) .Conclusion 99 Tcm‐MNLS hypoxia imaging could provide the change of hypoxia comparable to 99 Tcm‐HL91 ,and the two radiopharmaceutical could both show high accuracy rate in evaluating the hypoxia in the tumor .

This study was aimed to optimize the extraction process conditions of lycopene in tomato. Ketchup was used as raw material. Method verification, single factor experiment and orthogonal method were used in the study on extraction process of lycopene. The results showed that the best optimization process conditions of lycopene extraction with ethyl acetate: extraction temperature at 50℃, extraction time for 40 min, ethyl acetate concentration of 80%, solid-to-liquid ratio of 1?2 (g·mL-1). Under these conditions, the extraction rate of lycopene reached 15.564 mg·100g-1. It was concluded that the extraction process of lycopene can provide experimental basis for further development and utilization of lycopene.

Objective To learn the change of causes sequences, the pattern and dynamic trend of causes of death for the inhabitants in Jiaxing from 2009 to 2014, and to provide a major reference for health decisions and disease control and prevention. Method This study was based on chronic disease surveillance information management data in Zhejiang province from 2009 to 2014. ICD-10 criteria and method was used to classify the causes of death. To evaluate health status of those residents, the relative health indicators such as mortality rate, constituent ratio, PYLL, AYLL, PYLL‰were used. Results The average mortality rate of residents was 691.92/100 000 of Jiaxing from 2009 to 2014, with male 760.73/100 000 and female 624.64/100 000 (the average mortality rate of male was significantly higher than that of female, χ2=455.52, P<0.01). The top five causes of death of local residents were malignant neoplasm, respiratory system diseases, cerebrovascular diseases, injury and poisoning, heart diseases, which accounted for 87.95%of all deaths. The mortality caused by malignant neoplasm was 189.53/100 000, which accounted for 31.90% of five main death causes (the rate of male was significantly higher than that of female, χ2=3767.70, P<0.01). The PYLL of malignant neoplasm were 38 368 years, which was the main reason. The AYLL of injury and poisoning were 9.58 years. Conclusion The average mortality rate of residents has been declining across the Jiaxing, but the mortality rate of malignant neoplasm is increasing year by year. The data suggested that malignant neoplasm, cardiovascular disease, unintentional falls, motor vehicle traffic accidents and pneumonia are major factors affecting the health of the population.

Objective To compare the effect of silica-extraction method and Silico membrane based method in DNA purification from bones and teeth.Methods DNA samples were purified respectively with the silica-extraction method and MinElute PCR Purification kit from 6 bones and 8 teeth,then tested STR types by GlobalFiler? kits. And evaluated the two methods with the success rate and the peak height. Results Both of the two purification methods can successfully obtain the STR markers of the 14 samples. And there was no statistical difference between the two methods in the average peak height from bones and teeth. Conclusion The Silico membrane based method which have more advantages in operation is an efficient method to purify DNA from bones and teeth, and there is no significant difference compared with the silica-extraction method. But the cost is higher. It can be selectively used in forensic practice.

Objective To investigate the effects and anti-atherosclerotic mechanism of rosiglitazone on the expression of ATP-binding cassette transporter A1 (ABCA1) and reverse cholesterol transport (RCT) in atherosclerotic rabbits. Methods Twelve rabbits were randomly divided into two groups (6 each): control group (only high cholesterol diet for 6 weeks), rosiglitazone group [high cholesterol diet plus rosiglitazone 0.5mg/(kg?d) for 6 weeks]. ABCA1 expression and [3H] cholesterol efflux rates were evaluated by flow cytometry and liquid scintillation spectrometry, respectively. Enzymatic methods were used to assay serum lipids levels and cholesterol contents in tissues, and the atherosclerotic area of aorta was calculated by professional image analysis software. Results For the rabbits of both control and rosiglitazone group, the serum levels of high-density lipoprotein cholesterol (HDL-C), non-high-density lipoprotein cholesterol (NHDL-C) and apolipoprotein A1 (apoA1) significantly went up when they took their cholesterol rich diet for 6 weeks (P0.05). Compared with control group, the ABCA1 expressions in monocytes, peritoneal macrophages, adipocytes and hepatocytes, as well as the cholesterol efflux rates in peritoneal macrophages, adipocytes and hepatocytes increased significantly (P

Objective To investigate the feasibility of monitoring the tumor's hypoxic changes by 99Tcm-2-(2-methyl-5-nitro-1H-imidazol-1-yl) ethyl eihydrogen phosphate (MNLS) imaging after radiotherapy.Methods (1) H22 cells were cultured and mice model with liver cancer xenografte was made.The mice were imaged at 0.5,1,2,3,4,6 and 8 h (six mice in each group) after injected with 7.4 MBq 99TcmMNLS when the tumor size reach about 1 cm.Then the mice were sacrificed.The T/NT and ％ID/g of each time point was calculated.(2) The liver cancer bearing mice of radiotherapy group (25 Gy) and control group were imaged at 0,24,48 h,and then the technique of ROI was adopted to calculate the T/NT at each time point in the two groups.Immunohistochemical stain method was used to evaluate the expression level of HIF-1α in liver cancer.(3) One-way analysis of variance,the least significant difference t test,two-sample t test and Spearman correlation analysis were performed.Results (1) The uptake of 99TcmMNLS in the liver cancer bearing mice was significant at 2 h after injection and the ％ID/g was the highest.99Tcm-MNLS was excreted mainly through kidneys.(2) The T/NT and HIF-1α expression level in radiotherapy group at 24 h (2.65±0.27,(50.62±3.78)％) were lower than those at the instant (3.35±0.19,(85.32±0.94)％,t=5.640,6.701,both P＜0.05),but higher than those at 48 h (2.23±0.52,(21.69±0.75)％,t=7.674,4.911,both P＜0.05).The T/NT and HIF-1α expression in the radiotherapy group were significantly higher than those in the control group at the instant (2.74 ± 0.29,(28.26 ± 1.70) ％,t =4.235,3.473,both P＜0.05) but lower at 48 h (3.15±0.88,(67.64±3.55) ％,t =7.902,3.258,both P＜0.05).However,no significant difference was observed at 24 h between radiotherapy group and the control group (2.98±0.16,(58.45±0.98) ％,t =0.525,2.043,both P＞0.05).The change of T/NT closely correlated with the expression of HIF-1α in both the radiotherapy group and control group(r,=0.793,0.756,both P＜0.05).Conclusion 99Tcm-MNLS hypoxia imaging has potential to monitor changes of hypoxia in tumor after radiotherapy.

Objective To investigate the association between the single nucleotide polymorphisms (SNPs) rs894278 and rs11931074 of α-synuclein (SNCA) and non motor symptoms in Parkinson' s disease (PD).Methods One hundred and twenty PD patients and 100 healthy controls enrolled from Tonglu Hospital Affiliated to Ruijin Hospital and Ruijin Hospital,Shanghai Jiaotong University School of Medicine from 2012 to 2014 were recruited and the motor subscale of the Unified Parkinson' s Disease Rating Scale Ⅲ (UPDRS-Ⅲ) was used to evaluate motor function.The Mini-Mental State Examination (MMSE),17-item Hamilton Rating Scale (HAMD-17),the Rapid Eye Movement Behavior Disorder Screening Questionnaire (RBDSQ) and the ROME-Ⅲ criteria for chronic constipation were used to evaluate non motor symptoms.SNCA SNPs (rs894278,rs11931074) were genotyped by direct sequencing.Results There was no statistically significant difference in age,sex,non motor symptoms scores among the three genotypes of the two SNPs in control group.There was no statistically significant difference in age,sex,UPDRS-Ⅲ scores and Hoehn-Yahr stage among the three genotypes of the two SNPs in PD group.The results demonstrated that there was no association between the two SNPs and RBDSQ scores,HAMD-17 scores,MMSE scores and constipation in PD patients.However,additional analysis showed that patients with GG rs894278 had a greater proportion of clinical probable RBD than those with GT and TT types (GG 52.2％,12/23;GT 18.2％,10/55;TT 21.4％,9/42;x2 =9.254,P=0.002;x2 =6.424,P=0.005).In Logistic regression analyses adjusting for age and sex,we observed that rs894278 GG genotype could increase the risk of RBD in PD patients (OR =5.367,95％ CI =1.607-17.925,P =0.006).There was no association of RBD with allelic and genotypic distributions of SNCA rs11931074.Conclusion The results indicate that the rs894278 polymorphism correlates with RBD,while rs11931074 does not.

Objective To observe the onset of vascular smooth muscle cell (VSMC) senescence induced by tert-butyl hydroperoxide (t-BHP) and the intervention effect of dehydroepiandrosterone (DHEA). Methods The VSMCs were divided into four groups: blank control group, t-BHP group (incubated with 80 μmol/L t-BHP for 72 h), 10 nmol/L DHEA intervention group (pretreated with 10 nmol/L DHEA 30 min before t-BHP) and 100 nmol/L DHEA intervention group (pretreated with 100nmol/L DHEA 30 min before t-BHP). Two ageing markers of ageing associated β-galactosidase activity and cell proliferation activity were adopted as main indexes. β-galactosidase activity was measured with immunocytochemical method and cell proliferation activity was measured with flowcytometry. Results After continuous treatment with 80 mmol/L t-BHP for 72 h, the ratios of G0/G1 phase cells and SA-β-galactosidase staining positive cells increased as compared with blank controlgroup [(89.4±3.4)% vs. (49.5±5.5)%, (3.5±1.2)% vs. (75.3±4.3)%], which indicated that VSMCs senescence were successfully induced by t-BHP. While the above changes were smaller in 100 nmol/L DHEA intervention group than in t-BHP group. Conclusions With ageing,accumulation of damage produced by reactive oxygen species may be an important mechanism causing the onset of VSMCs senescence. DHEA may be able to retard the progression of VSMCs senescence through antioxidant effect.