Objective To assess the effectiveness of Exenatide on non‐alcoholic fatty liver disease(NAFLD) with diabetes mellitus by evaluating fatty liver index(FLI) variation .Methods One hundred and two NAFLD patients with type 2 diabetes melli‐tus were enrolled and divided into two groups .One group were treated with Exenatide and another with Oral antidiabetic agents . The data of BMI ,blood fat ,HbA1c ,ALT ,AST ,GGT ,FLI and so on were collected at enrollment and the end point of 24 weeks treatment .The effectiveness of Exenatide were analysed by Kolmogorov‐Smirnov and Pearson correlation coefficient (r) analysis . Results The indicators of metabolic disorder ,the parameters of liver biochemistry and fatty liver disease (FLI) were significantly improved (P<0 .05) after 24 weeks treatment by Exenatide .While only BMI showed significant decrease after 24 weeks treatment with Oral antidiabetic agents(P<0 .05) .The rest of the parameters in oral antidiabetic agants group showed no significant differ‐ence (P>0 .05) .Conclusion Exenatide has a positive effect on non‐alcoholic fatty liver disease treatment who with type 2 diabetes mellitus ,especially for liver fat accumulation .

Inflammatory bowel disease (IBD) is a group of chronic, non-specific inflammatory intestinal diseases.Patients with IBD predispose to the development of colitis-associated colon cancer (CACC).Homocysteine is an important intermediate metabolite in methionine cycle, increased level of homocysteine is closely correlated with the development and progression of IBD and CACC.This paper reviewed the advances in study on correlation of homocysteine with IBD and CACC.

Objective To explore the changes and the significance of left ventricular functions after blunt chest trauma(BCT)in rabbits.Methods 36 rabbit models of BCT with BIM-Ⅱ Bio-impactor in were used to observe the changes of left ventricular functions and free calcium,free calmodulin and total calmodulin were detected at pre-injury,the 2nd,4th,8th,12th and 24th hour after injury.Results The cardiac function were impaired.The systolic functions of left ventricle were impaired and recovered during 4-12 hour after BCT.The diastolic functions of left ventricle were impaired but not recovered 24h after BCT.The free calcium and total calmodulin in myocardial cells were increased from the 4th hour,reached,peak at the 8th hour post-BCT(P＜0.01),and then decreased,but were still higher at the 24th hour post-BCT than that of pre-BCT(P＜0.05).The free calmodulin in myocardial cells was low and reached peak at the 8th hour after BCT(P＜0.01).There is remarkable positive correlation between free calcium in myocardial cells and LVEDP and dp/dtmax with cardiac function(P＜0.05,P＜0.01).Conclusion The cardiac function is obviously changed after BCT,especially the diastolic functions of left ventricle.The hish concentration of free calcium in myocardial ceils may be one of the reasons of cardiac dysfunction after BCT.

Objective To explore the changed rules and the diagnositic methods of the cardisc functions after chest impact trauma(CIT).Methods The medals of moderate to severity CIT were established using BIM-Ⅱ Bio-impactor in 20 rabbits.The cardiac functions were examined with cardiac catheterization,single photon-emission computed tomography(SPECT)and the Doppler echocardiography at pre end post 1h,4h,8h and 24h after CIT.Results The cardiac functions were changed significantly after CIT.The expressions of the right ventricular dysfunctions mainly were systolic dysfuction while the left ventricular dysfunctions mainly were diastolic dysfunction after CIT.Conclustion All the cardiac catheterization、SPECT and the Doppler echocardiography are beneficial to the diagnosis of cardiac dysfunction afte CIT.The SPEGT is more exactitude and the Doppler echocardiography is more cheaper compared with non-invasive approaches.

The history of automated blood cell analysis and current situation regarding the peripheral blood smear review following automated complete blood count(CBC) and leukocyte differential count(LDC) was introduced. Principles and procedure of determining criteria for blood smear review in clinical laboratory was elucidated in combination with 41 consensus rules for the review of automated CBC and LDC proposed by the International Consensus Group for blood smear review.

Objective To explore the difference of DISC1 gene polymorphism between schizophrenia patients and normal subjects,as well as the association of gene polymorphism with mRNA expression.methods 40 schizophrenia patients and 40 normal subjects were recruited randomly from southern region of Fujian,China.DISC1 mRNA level was assessed by RT-PCR and the genotype was evaluated by sequencing with the amplified PCR products from peripheral blood DNA.Result srs6675281 locus only found CC type,other types were not found.According to the genotyping Result ,the rs821616 locus has AA,AT and TT three types,but the genotype and allele frequency between the two groups were not significantly different (Genotype:x2=0.923,P=0.63;Allele:A>T,x2=0.656,P=0.418).As far as rs11122319 locus,AA,AG and GG three types were found in this study,there was no significant difference between patients and normal controls (Genotype:x2=3.922,P=0.141;Allele:A>G,x2=0.184,P=0.668).Subjects were divided into AA,AG,GG three types based on rs1417584 locus genotyping,however the genotypes and alleles of this locus between the two groups were significant difference (Genotype:x2=6.631,P=0.042;Allele:A>G,x2=4.592,P=0.032),and the DISC1 mRNA expression that corresponding to the genotype AG in patients and normal subjects was significantly different (t=3.916,P=0.004).Conclusion Based on these findings,rs1417584 locus may be implicated the expression and regulation of DISC1 gene,may be a pathogenic factor of schizophrenia and the genotype AG may be corresponding to a higher risk.

Adult ; Antineoplastic Agents ; adverse effects ; Chromosome Aberrations ; chemically induced ; DNA Damage ; Female ; Humans ; Micronucleus Tests ; Nursing Staff, Hospital ; Occupational Exposure

Objective To study the relationship between serum trace elements and renal cell carcinoma.Methods The serum concentrations of multi-elements in 34 patients with renal cell carcinoma and 28 healthy volunteers were determined by inductively coupled plasma mass spectrometry(ICP-MS).The results were analyzed by partial least square discriminant analysis (PLS-DA) and Fisher discriminant.Results Compared with healthy voluteers,the levels of vanadium (5 034.56 ng/L:4 401.23 ng/L ),cobalt (211.34 ng/L:158.67 ng/L),nickel(l 850.55 ng/L:1 587.12 ng/L),manganese(1 873.35 ng/L:932.68 ng/L) and cadmium(95.63 ng/L:36.43 ng/L) were significantly higher in patients with renal cell carcinoma (P ＜ 0.05 ).While,the concentrations of calcium( 10.83 mg/L:11.78 mg/L) and zinc(67.11 μg/L:70.92 pg/L)were significantly lower ( P ＜ 0.05 ).Discriminant analysis showed that the serum elements levels in the patients with renal cell carcinoma were significantly different from the healthy volunteers.The scores plot showed distinct clustering between patients and controls,the points of patients were obviously offset from the controls.The classification accuracy of Fisher discriminant function was 97.61％.Conclusion Trace elements in serum are significantly different in patients with renal cell carcinoma and healthy volunteers.Discriminant analysis of serum samples based on trace element levels is possible.Thus,it is feasible for early diagnosis of renal cell carcinoma by determination of trace elements and discriminant analysis.

The study of protein-surface interactions represents one of the most important topics in the field of biomaterials.It is believed that blood cells do not actually contact the biomaterial surface directly,but rather interact with the molecular structure of the adsorbed protein layer.Therefore,protein plays a key role in regulation and induction of cells.It provides ideas for biomaterials designing that exploring the molecular mechanism of controlling protein adsorption and regulating cell response.This paper reviews the research progress of the interactions of protein and surfaces,and prospects the future research direction.

0.98); immature cells would display in the WBC histogram when in higher proportion. Conclusions The analyzer can be used to test blood cell parameters accurately and reliably. Its main performance indices accorded with the experimental requirements; The results were credible. It is necessary to checked with microscopy for DC before reported.