Objective To investigate the level of serum free fatty acid (FFA )after improving the life style in patients with coronary heart disease complicated metabolic syndrome and the effect of therapeutic life style on traditional risk factors of coronary artery disease.Methods A total of 395 patients with coronary heart disease complicated metabolic syndrome were recruited.Pa-tients were divided into intervention group (group A,conventional drug therapy+ intensive life style intervention,n=97)and non-intervention group (group B,conventional drug therapy,n=38)according to the scores of life style.Serum free fatty acid (FFA) was determined by ELASA.The scores of life style was obtained bylife style questionnaire.Results (1)The serum FFA of pa-tients with coronary heart disease complicated metabolic syndrome were positively related to waist circumference and waist-high-ra-tio.(2)Waist circumference,BMI and FFA of group A were significantly lower than those in group B after therapeutic life style in-tervention(P <0.05).(3)Compared with the baseline,the constitution index and FFA in group A were significantly lower after 6-months therapeutic life style intervention(P <0.05).Conclusion Therapeutic life style can reduce the level of FFA and constitution index of the patients with coronary heart disease complicated metabolic syndrome.

Objective To observe the preventive effect of different doses of diacerein on acute gout model rats and to explore its possible mechanism.Methods A total of 30 Wistar rats and were randomly assigned to the normal control group, the negative control (normal saline control group, and positive (colchicine) control group, diacerein low dose group, medium iddle dose group and high dose group.Except the normal control group that were given normal saline, other groups received colchicine (0.3 mg·kg-1 ·d-1), diacerein (10 mg·kg-1·d-1, 50 mg·kg-1·d-1 and 100 mg·kg-1·d-1) for 8 days respectively, and prepared acute gouty arthritis model on the 6th day, then observed rats joint swelling and gait at 2 h, 6 h, 8 h, 24 h and 48 h after the acute gouty arthritis model were established.After 48 h, the rats were killed, the serum and joint leachate of the rats were collected to test interleukin (IL)-1β and tumor necrosis factor (TNF)-α.One-way analysis of variance (ANOVA), LSD t test and Kruskal-Wallis rank sum test were used for statistical analysis.Results Compared with the normal group, joint swelling of the rats in the negative control group became significantly swollen at 2 h after the model was established,at and it reached the peak at 8 h reached the peak, then decreased gradually and remitted obviously at 48 h obviously remission.Joint swelling of the ccolchicine group and diacerein high dose group joint swelling [(0.106±0.081) cm, (0.112±0.030) cm] and ankle joint inflammation index score [(2.8±1.7), (3.16±0.75)] were significantly decreased compared with the negative control group [(0.208±0.078) cm, (4.7±1.6);P＜0.05].In addition, compared with the negative control group, the gait of diacerein high dose group was significantly improved (F=7.552, F=1.859, P＜0.05), colchieine group and diacerein high dose group, the serum and joint leaching liquid TNF-α and IL-1 levels also decreased significantly (P＜0.05).Conclusion Diacerein in any In each dosage group of has a certain preventive and therapeutic effect on rats gouty arthritis rats, especially in high dose group, the anti-inflammatory mechanism may be down-regulating the expression of proinflammatory mediators such as IL-1 beta and TNF-α.

Objective To investigate the significance of helper T cell 1(Th1)/Th2 cytokines unbalance in children with hepatitis B virus-associated glomerulonephritis(HBV-GN).Methods The serum levels of interferon-gamma(IFN-?),interleukin-2(IL-2) and IL-4 were determined in 22 children with HBV-GN and 18 children with HBV by enzyme-linked immunosorbent assay(ELISA),respectively,and the difference of Th1/Th2 cytokines in the 2 groups.Results Serum levels of IL-2 and IFN-? in children with HBV-GN were decreased(P

0.05),but urine levels of MIF in children HSPN increased significantly than those in normal controls(P

ObjectiveTo study on the hyperlipidemia patient plasma cause atherosclerosis index and the blood,blood serum uric acid sticks and so on thrombosis risk factors of the relationship.Methods81 patients with hyperlipidemia patient and 80 cases of normal blood fat crowd as the research object,the two groups were measured blood fat including total bravery solid alcohol ( TC ),triglycerides (TG),high-density lipoprotein cholesterol ( hdl-c ),low dense white lipoprotein LDL( solid bravery alcohol-C) levd,blood uric acid,whole blood viscosity,platelet aggregation function and serum C-reactive protein(CRP) content,and according to the TG and hdl-c than of both the logarithm of conversion values calculated the two groups of the plasma to atherosclerosis values,and by using the DuoYuan linear regression analysis with the blood acid,whole blood viscosity,platelet aggregation function and serum levels of CRP relationship.ResultsObservation group AIP(2.25 ±0.18) was significantly higher( 1.31 ±0.15 ) ( t =46.71,P ＜ 0.05 ),and AIP and LDL-C,uric acid,whole blood viscosity,platelet aggregation was positively correlated ( r =0.86,0.85,0.79,0.81,0.77,all P ＜ 0.05 ),with HDL-C was negatively correlated ( r =-0.69,P ＜ 0.05 ).ConclusionPatients with hyperlipidemia plasma cause atherosclerosis index and patients,such as blood uric acid blood viscosity thrombosis dangerous close by,by early know patients plasma to atherosclerosis index,and monitor patients early blood uric acid and blood viscosity,thrombosis risk factors level,to facilitate accurate assessment of some patients with cardiovascular disease risk,and to guide to take reasonable early intervention measures,reduce cardiovascular events.

Blindness ; epidemiology ; etiology ; prevention & control ; China ; epidemiology ; Humans ; Vision, Low ; epidemiology ; etiology ; prevention & control

Adolescent ; Age Factors ; Child ; Child, Preschool ; Female ; Humans ; Incidence ; Infant ; Male ; Urinary Tract Infections ; etiology ; Vesico-Ureteral Reflux ; complications ; epidemiology

Objective To analyze the correlation between the polymorphism of PTPN22 gene (R620W and R263Q sites)and pulmonary tuberculosis(TB)in Chinese Han population and to investigate the environmental factors associated with pulmonary TB. Methods A case-control study was conducted on 235 patients with pulmonary TB and 251 healthy subjects. The single nucleotide polymorphisms(SNP)of PTPN22 gene at R620W and R263Q sites were detected by the assay of polymerase chain reaction and re-striction fragment length polymorphism(PCR-RFLP). A questionnaire was designed to gather information about tuberculosis-associated environmental factors. Univariate and multivariate logistic analysis were con-ducted. Results Genotype frequencies of PTPN22 R620W(C1858T)SNP were 233(99. 15% ,CC),2 (0. 85% ,CT),0(0% ,TT)in patients with pulmonary TB and 240(95. 62% ,CC),11(4. 38% ,CT), 0(0% ,TT)in healthy subjects. There was a difference with the distribution of PTPN22 C1858T allele be-tween patients with pulmonary TB and healthy subjects[0. 43% vs 2. 19% ,P = 0. 01,odds ratio(OR)=0. 19,95% confidence interval(CI)= 0. 07-0. 35]. Genotype frequencies of PTPN22 R263Q(G788A) were 218(92. 77% ,GG),17(7. 31% ,GA),0(0% ,AA)in patients with pulmonary TB and 248 (98. 71% ,GG),3(1. 29% ,GA),0(0% ,AA)in healthy subjects. The frequencies of G788A allele in patients with pulmonary TB were higher than those in healthy subjects(3. 62% vs 0. 60% ,P﹤0. 01,OR=6. 03,95% CI=2. 12-18. 38). Conclusion The results of this study suggested that the R263Q GG geno-type of PTPN22 gene was associated with the susceptibility to TB in Chinese Han population.

Objective To analyze clinical pathologic characteristics of patients with primary biliary cirrhosis autoimmune hepatitis overlap syndrome (PBC AIH OS),the incidence of extrahepatic autoimmune disease,malignant tumor and the abdominal lymph node enlargement.Methods From January 2000 to January 2012,the clinical data of 49 patients with PBC AIH OS were retrospectively analyzed,which included general information,clinical manifestations,biochemical parameters,immunological parameters,liver histopathological features,the incidence of extrahepatic autoimmune disease and malignant tumor,imaging findings and the efficacy.Results Among 49 PBC-AIH OS patients,the percentage of patients between 51 and 60 years old was 59.2％ (29/49),and the mean age of onset was (57.2±8.9) years old.Female was 83.7％ (41/49).The percentage of jaundice and pruritus in the main symptoms of initial visit was 42.9％ (21/49).The serum level of alanine aminotransferase (ALT),aspartate transaminase (AST),alkaline phosphatase (ALP),γ-glutamyl transpeptadase (GGT) and total bilirubin (TBil) of 49 patients all increased.Among 31 patients who accepted IgA,IgG and IgM level test,the level of IgM increased in 58.1％ (18/31) of patients,and the level of IgG increased in 61.3％ (19/31) of patients.Ninety-eight percent of patients were antinuclear antibody (ANA) positive,6.1 ％ (3/49) were anti-smooth muscle antibody (SMA) positive,89.8％ (44/49) of patients were anti mitochondrial antibody (AMA) and or AMA-M2 positive.All patients had interface hepatitis.Forty-nine percent (24/49) of patients had both histological features of autoimmune hepatitis (AIH) and primary biliray cirrhosis (PBC).After being treated with ursodeoxycholic acid (UDCA) and immunosuppressant,the percentage of remission,incomplete response and failure was 65.3％ (32/49),26.5％ (13/49) and 8.2％ (4/49),respectively.After remission,five of six patients with medicine withdrawal relapsed.Among 49 patients,40.8％ (20/49) with extrahepatic autoimmune disease and the percentage of Sjogren's syndrome,autoimmune thyroid disease,interstitial pneumonia,systemic lupus erythematosus,psoriasis,sarcoidosis and membranous nephropathy was 16.3％ (8/49),12.2％ (6/49),4.1％ (2/49),2.0％ (1/49),2.0％ (1/49),2.0％ (1/49) and 2.0％ (1/49),respectively.Among 49 patients,14.3％ (7/49) with malignant tumor and the percentage of endometrial cancer,breast cancer,thyroid cancer and lymphoma was 4.1％ (2/49),4.1％ (2/49),4.1％ (2/49) and 2.0％ (1/ 49).Among 49 patients,abdominal ultrasound showed abnormality in 93.9％ (46/49) of patients.Abdominal lymph nodes enlargement was found in 91.8％ (45/49) of patients.Conclusions Autoimmune disease and malignant tumor should be screened when patients with PBC-AIH OS were assessed.Abdominal lymph nodes enlargement found by imaging examination may have guiding significance to the diagnosis.

Objective To explore the effect and the possible pathway of different concentrations of QLT0267,which was the inhibitor of the integrin-linked kinase (ILK),on the process of high glucose-induced tubularepithelial-myofibroblast transdifferentiation (TEMT) in human renal tubular epithelial cells (HK-2).Methods HK-2 cells were exposed to 30 mmol/L GS,and TEMT model was established.After excluding the effect of high osmotic in TEMT,HK-2 cells were divided into 6 groups by different concentrations of GS and QLT0267 for 48 hours.The rate of the cell proliferation was calculated by MTT.The expression of ILK and α-smooth muscle actin (α-SMA) were determined by immunofluorescence and Western blot,and the expression of protein kinase B (AKT),phosphorylated protein kinase B (p-AKT),and E-cadherin were determined by Western blot.Results (1) The expression of ILK,p-AKT,and α-SMA in HK-2 cells were unregulated and the expression of E-cadherin was downregulated for 48 hours with glucose treating vs control (P ＜ 0.05);(2) The proliferation rate in high glucose group was higher than the group which concentration of QLT0267 was greater than 5 μmol/L (P ＜ 0.05);(3) With the concentrations of QLT0267 increased,the expression of p-AKT,α-SMA was gradually decreased (all P ＜ 0.05),and the expression of E-cadherin was gradually increased (all P ＜ 0.05).Conclusions 30 μmol/L of GS can lead to TEMT in HK-2 cell.The QLT0267 with concentration greater than 5 μmol/L may prevent the activation of ILK downstream proteins,then partially inhibits cell proliferation and TEMT in HK-2 cell.