Object To determine the variety of aconitine and tetrandrin in decocting Radix Aconiti and Radix Stephaniae Tetrandrae separately and compatibly, and explore the mechanism of synergy between above two decocted herbs. Methods TLCS was used to determine the contents of aconitine and tetrandrin in separate decoctions and compatible decoction, respectively. Results The contents of both aconitine and tetrandrin were less in compatible decoction than in separate ones. Conclusion A scientific basis is provided by the compatible decoction of the two herbs for more effective and attenuate use.

Objective To study the (-)-epigallocatechin-3-gallate (EGCG) function on the proliferation of T cells derived from the peripheral blood and synovial fluid of rheumatoid arthritis (RA) and RA-related cytokine levels and the role of EGCG on RA synovial fibroblasts (FLS) proliferation was investigated. Methods ① Mononuclear cells from RA peripheral blood (30 cases) and synovial fluid (23 cases)were isolated. Blank group, negative control group, positive control methotrexate (MTX) group and therapeutic group with three different concentrations of EGCG were set up. Incorporated isotope 3H was used to test T cell proliferation from RA-PBMC and SFMC. ELISA assay was used to test cytokine (TNF-α, IFN-γ, IL-1, IL-6 and IL-17A) levels. ② MTT assay was used to test FLS proliferation from RA synovial tissue (8 cases).Results ① The CPM value of the high-dose group of EGCG in the peripheral blood and synovial fluid of RA patients was [ ( 15 136±2910), ( 11 587±3135 ) ], which was declined significantly than the control group (42856±2127) (P＜0.01). The levels of TNF-α, IFN-γ, IL-1, IL-6 and IL-17A in the high-dose group of EGCG in the peripheral blood were [(321±13), (298±20), (132±12), (197±7), (59±8) pg/ml], which were decreased significantly than those of the control group [ (458±28), (505±26), (346±28), (405±25),(109±13) pg/ml ] (P＜0.05 or P＜0.01 ). The levels of TNF-o, IFN-γ, IL-1, IL-6 and IL-17A in the highdose group of EGCG in the synovial fluid were [(41.4±2.9), (182±16), (56.3±11.0), (34.2±1.9), (44±8)pg/ml ], which was decre-ased significantly than the control group [ ( 388.3± 19.3 ), (469±20), ( 104.2±17.8 ),( 114.5±4.8), ( 104±11 ) pg/ml] (P＜0.05 or P＜0.01 ). ② The level (A) of the high-dose group of EGCG in the FLS was (0.08±0.02), which was declined significantly than the blank group (0.27±0.04) (P＜0.05).Conclusion ① In vitro EGCG can inhibit T cell proliferation from peripheral blood and synovial fluid of RA patients and the TNF-α, IFN-γ, IL-1, IL-6 and IL-17A secretion are decreased. ② In vitro EGCG can inhibit the proliferation of RA FLS.

Objective To screen a gastric carcinoma subcell line with higher metastatic potential and to explore the relationship between the liver metastatic potential and liver microenvironment with the screened subcell line Methods A gastric carcinoma subcell line was screened via procedures of orthotopic transplantation of subcutaneous tumor of its parent cell line SGC 7901 in nude mice and primary tissue culture of its liver metastatic focus Expressions of bFGFR, TGF?R 1 and c Met(hepatocyte growth factor receptor) in both the subcell line and its parent cell line were determined by immunohistochemistry Results A gastric carcinoma cell subcell line(named SGC 7901LM 2) was established from its parent cell line SGC 7901 with higher metastatic potential, and the expression of c Met increased significantly in the screened subcell line Conclusion The screened gastric carcinoma subcell line with higher metastatic potential is helpful for the further studies of liver metastasis of gastric carcinoma The elevated expression of c Met may be helpful to the liver metastatic potential of SGC 7901LM 2

0.05).Conclusion:Modified osteotomy can not improve operative effect.

Objective To explore the value of urine formaldehyde test in the diagnosis of Alzheimer's disease (AD),and the influential factors of urine formaldehyde level in AD patients.Methods A total of 52 AD patients and 53 cognitively normal controls were recruited in a cohort study.All subjects were no less than 65 years old,and those with acute infection,or dysfunction in heart,liver or kidneys were excluded.The impact of age,gender,onset age,MMSE score,NPI score,MTA score,and ApoE ε4 gene on urine formaldehyde of AD patients were analyzed by multiple regression analysis.Results Urine formaldehyde level of AD group was statistically higher than that of cognitively normal control group ((13.27±4.16)μmol/L vs (10.76±4.47)μmol/L,t=2.99,P=0.15).Urine formaldehyde of AD patients was statistically negatively correlated with MMSE score (β=-0.35,P=0.03) and MTA score (β=-0.38,P=0.02).The impact of onset age,neuropsychiatric disorders and ApoE ε4 gene on urine formaldehyde of AD patients was not statistically significant(all P>0.05).Conclusion Urine formaldehyde level is worthwhile to be explored as a marker in AD diagnosis and severity assessment.

Objective To investigated the different effect of moderate-intensity continuous training (MCT) and high-intensity interval exercise training (HIT) on ventricular remodeling and mitochondrial homeostasis after acute myocardial infarction (AMI).Methods The AMI rat model was achieved by ligating coronary artery.The AMI and sham operation rats were randomly (random number) divided into four groups:sham operation group (Sham),AMI control group (AMI),AMI MCT group (AMI + M),and AMI HIT group (AMI + H).Animals in the AMI + M and AMI + H groups underwent 4 weeks MCT and HIT respectively.Five weeks after AMI,hemodynamic changes,mitochondrial bioenergetics,and PINK1,Beclinl,Mfn2,Drp1,Tfam,COXⅣ,PGC-1α were detected.Results Comparing with AMI group,in AMI + M and AMI + H groups,Beclin1,PINK1,Mfn2 and PGC-1α expression elevated significantly (P ＜0.05 or P ＜0.01),whereas ROS generation and Drp1 expression showed dramatic decrease (P ＜ 0.05 or P＜0.01).In addition,in AMI + H group,±dp/dt max,mitochondrial membrane potential,ATP synthesis activity,Tfam and COXⅣ expression improved significantly (P ＜ 0.05).Comparing with AMI + M group,in AMI + H group,± dp/dt max,PGC-1α,Tfam and COX Ⅳ expression improved significantly (P ＜ 0.05).Conclusions HIT is superior to MCT for ameliorating ventricular remodeling and mitochondrial homeostasis after AMI.

Objective To explore the clinical features of type 2 diabetic patients with hypertension , and to analyze the influencing factors of glycemic control. Methods Using stratified cluster random sampling method, 5 communities were selected from urban areas of Huai'an in 2014. Type 2 diabetic patients managed by the communities were surveyed with questionnaire, physical and biochemical examinations. The related information and clinical features were compared between diabetic patients with and without hypertension. Logistic regression analysis was used to analyze the influencing factors of glycemic control. Results The number of well-controlled diabetic patients (HbA1c<7.0%) with and without hypertension (HbA1c<7.0%) were 419 (39.3%) and 480 (52.1%), respectively. Mean values of body mass index (BMI), diabetic duration and serum creatinine in diabetic patients with hypertension were significantly higher than those in diabetic patients without hypertension (P<0.05). The proportions of macrovascular complications and dyslipidemia in diabetic patients with hypertension were significantly higher than diabetic patients without hypertension (P<0.05). Multiple logistic regression analysis showed that high degree of education, high annual family income and high frequency of glucose monitoring were beneficial factors for glycemic control in diabetic patients with hypertension. Older age, hypertension, higher waist to hip ratio (WHR), the elevated triglyceride and serum creatinine were harmful factors for glycemic control. Conclusions The situation of glycemic control in diabetic patients with hypertension in urban areas of Huai'an is not optimistic. Therefore, community managements of risk factors such as central obesity and increased triglyceride in elder diabetic patients should be strengthened.

Objective To analysis effect of Bifidobacterium tetravaccine tablets ( live ) combined with cefixime on C-reactive protein, ceruloplasmin, haptoglobin and α1-acid glycoprotein in patients with Bacterial enteritis.Methods 58 patients who were diagnosed with Bacterial enteritis were collected.All patients were randomly divided into experimental group and control group, 29 cases in each group, On the basis of conventional treatment, the control group was treated with cefixime, and the experimental group was treated with Bifidobacterium tetravaccine tablets ( live) on the basis of control group.After treatment, the serum levels of CRP, CER, HPT, AAG and clinical curative effect were detected in all patients.Results After treatment, CRP, CER, HPT, AAG levels were lower than before treatment (P<0.05),compared with control group, CRP, CER, HPT, AAG levels were lower than in the experimental group( P<0.05);the total effective rate was higher in the experimental group (χ2 =4.35, P<0.05).Conclusion Bifidobacterium tetravaccine tablets(live) combined with cefixime can significantly reduce the serum CRP, CER, HPT, AAG levels in patients with bacteria enteritis, improve the clinical efficacy, have guidance significance for clinic.

Objective:To study the anatomical correlation between dental arch and the volume of upper airway in patients with obstruc-tive sleep apnea hypoventilation syndrome(OSAHS). Methods: Dental arch architecture and upper airway volume were measured by cone beam CT(CBCT) in the subjects with OSAHS(n=22) and without OSAHS(n=19). The correlation between dental arch and the supper airway volume in OSAHS patients was analyzed. Results:The length of the upper dental arch and the height of palate in OSAHS patients were larger than those of the controls(All, P<0. 05). Cross-sectional area of nasopharynx and retropalatal and the total volume of upper airway were negatively correlated with the palatal height and upper dental arch length(P<0. 05), while positively correlated with upper dental arch of molar regions(P<0. 05). Conclusion:The abnormal shape of upper dental arch is related to the airway vol-ume of nasopharynx and retropalatal region in patients with OSAHS.

AIM:To investigate the gene expression profile of human lung squamous cell carcinoma in early stage.METHODS:The mRNA was extracted from cancer tissue and normal lung tissue.The mixed probes were labeled and hybridized with chip containing 480 carcinoma related genes,then analyzed by SuperArray Image software to study the gene expression patterns in lung squamous cell carcinoma.RESULTS:192 genes associated with lung squamous cell carcinogenesis were found,which were grouped into transporter,adhesion molecules,cytoskeleton proteins,transcription regulator,genes associated with metabolism and immune response according to functions.127 gens were positive to lung squamous cell carcinogenesis and 65 genes were negative to lung squamous cell carcinogenesis.CONCLUSION:The screen of gene expression profile of human lung squamous cell carcinoma provides valuable information for the research of molecular mechanism of the lung squamous cell carcinogenesis.