Objective Toinvestigate the related risk factors of newly diagnosed diabetes among residents aged over 40 years in Nanjing City , and to provide evidence for diabetes prevention. Methods The clinical data were collected from the diabetes epidemiologic investigation among residents aged 40 -79 years from 6 communities in Nanjing City. Univariate and multiple logistic regression analyses were performed to analyze the potential risk factors for newly diagnosed diabetes. Results The prevalence rate of new diagnosed diabetes from 8039 subjects was 10.87%. A higher prevalence rate of new diagnosed diabetes was found in male than that in female (13.15% vs. 9.74%, P < 0.01). Multiple logistic regression analyses revealed that the main risk factors for newly diagnosed diabetes were male, age, family history, body mass index (BMI) and less physical activity after adjusting other factors (adjusted OR 1.339-1.862, P < 0.05). Conclusions Male, age, family history, body mass index (BMI) and less physical activity may be the main risk factors for diabetes among residents in Nanjing City.

This study aimed at investigating the effects of Chinese herbal compound Qi Kui granules on urine protein and inflammatory markers in patients with type 2 diabetic nephropathy (DN) based on the treatment of regular western medication.A randomized,parallel controlled method was involved in the present trial,and patients diagnosed with type 2 DN were randomly divided into the Chinese herb group and the control group.Regular treatment of angiotensin Ⅱ receptor blocker (ARB) in western medicine was administered in the two groups with the additional treatment of Qi Kui granules for the Chinese herb group.All the patients revisited the doctor every 4 weeks during the observation period within a 12-week course of the observation.Urinary albumin to creatinine ratio (UACR),urinary albumin excretion rate (UAER) and inflammatory cytokines in the two groups were determined.As a result,seventy-two patients in aggregate were included in the study,while 32 patients of the control group and 31 patients of the Chinese herb group effectively accomplished the observation.After the 12-week treatments,UACR and UAER were significantly decreased in the two groups (P ＜ 0.01),while the efficacy of the Chinese herb group was better than that of the control group (P ＜ 0.05).Compared with the control group,the levels of serum IL-6,tumor necrosis factor α (TNF-α),transforming growth factor f1 (TGF-f1) and urinary monocyte chemoattractant protein (MCP-1) / Cr significantly decreased after the 12-week treatment (P ＜ 0.01).It was concluded that the Chinese herbal compound Qi Kui granules successfully mitigated proteinuria in DN patients.The improvement of glomerular inflammation for renoprotection should be the mechanism behind this.

Objective To observe the seroreversion of serological tests for syphilis in neonates born to mothers with syphilis and to evaluate the influence of antisyphilitic treatment on the time of seroreversion in uninfected neonates.Methods A total of 115 neonates born to mothers with syphilis were recruited in this study,and underwent toluidine red unheated serum test (TRUST),Treponema pallidum particle assay (TPPA)and 19S IgM-TPPA at birth.Follow up was scheduled at 1,3,6,9,12,18 and 24 months of age,and cancelled as soon as both TRUST and TPPA became negative during the 24 months.Both TRUST and TPPA were carried out at each follow-up visit.Kaplan-Meiter survival analysis and Wilcoxon rank-sum test were conducted to assess these data by using SPSS 13.0 software.Results At birth,TPPA was positive in all (100％) of the neonates,TRUST in 97 neonates (84.3％) with the titer ranging from 1 ∶ 1 to 1 ∶ 256,19S IgM-TPPA in 3 neonates who were diagnosed with congenital syphilis (CS).CS was ruled out in the other 112 neonates with negative 19S IgM-TPPA after follow up.Of the 3 neonates with CS,all became negative for TRUST within 12-18 months after birth,2 remained positive for TPPA at 24 months of age,1 remained positive for TPPA at 20 months of age,and all were still followed at the time of this writing.The cumulative seroreversion rate was 82.2％,98.9％ and 100％for TRUST at 0-3,4-6 and 7-9 months of age,respectively in 90 uninfected neonates,3.1％,30.2％,85.4％ and 100％ for TPPA at 0-3,4-6,7-9 and 10-12 months of age,respectively in 96 uninfected neonates.Of 16 neonates who missed some follow-up visits,all turned negative for TRUST and TPPA within 15 months after birth.As far as the TP-seropositive uninfected neonates were concerned,no statistical differences were observed in the seroreversion time of TRUST or TPPA between neonates receiving antisyphilitic treatment and those without antisyphilitic treatment (x2 =0.54,2.41,respectively,both P ＞ 0.05).The seroreversion of TRUST occurred earlier than that of TPPA (Z =10.45,P ＜ 0.01).Conclusions Most uninfected neonates born to syphilitic mothers turn negative for TRUST within 6 months after birth,and for TPPA within 12 months.And the seroreversion of TRUST usually occurs earlier than that of TPPA.Antisyphilitic treatment shows no significant influence on the seroreversion time of TRUST or TPPA in these seropositive uninfected infants.

Objective To investigate Yiqi Huatan Decoction(YHD), a compound recipe with the actions of tonifying Qi and resolving phlegm, on aquaporin 5(AQP5), tumor necrosis factor-alpha(TNF-α)and mucin 5AC(MUC5AC)in bronchoalveolar lavage fluid(BALF)of chronic obstructive pulmonary diseases(COPD)rats. Methods SD rats were randomized into blank control group, model group, and low-, middle- and high-dose YHD groups(in the dosage of 7.398, 36.99, 73.98 g·kg-1·d-1 respectively). The rat model of COPD was induced by cigarette smoking combined with intratracheal dripping of lipopolysaccharide(LPS). After COPD rats were treated with YHD for 30 days, the histological features of lung tissues were observed after hematoxylin-eosin (HE) staining, the expression of AQP5, TNF -α and MUC5AC in the lung tissue was detected by immunohistochemistry, the concentrations of AQP5, TNF-α and MUC5AC in BALF of rats were measured by enzyme-linked immunosorbent assay(ELISA). Results Compared with the blank control group, the concentration of AQP5 in BALF of the model group was decreased significantly(P<0.01), while the concentrations of TNF-αand MUC5AC were significantly increased(P<0.01). Compared with the model group, the pathological features of the lung tissue were relieved, and the concentration of AQP5 was increased significantly in low-, middle-, high-dose YHD groups (P<0.01), but the concentrations of TNF-α and MUC5AC were significantly decreased (P<0.01), and the effect of high-dose group was superior to low-and middle-dose groups(P<0.01). Conclusion The therapeutic mechanism of YHD for COPD is probably related with the regulation of fluid transport in aquaporin water channels of rats.

Objective To explore the effect of Botulinum toxin type A (BTX-A) injection combined with rehabilitation training and medicated bath on spasm for children with cerebral palsy. Methods 80 children with spastic and mixed cerebral palsy were randomly divided into two groups with 40 cases in each group. The control group received physical therapy, and the observation group received BTX-A injection and rehabilitation training and medicated bath. They were assessed with modified Ashworth scale (MAS) and Gross Motor Function Measure (GMFM-88) before and 3 months after treatment. Results The scores of MAS and GMFM were better in 2 groups after treatment (P<0.05) and the observation group was better than that of the control group (P<0.05). Conclusion BTX-A injection combined with medicated bath can reduce muscle tension, improve gross motor function of children with spastic and mixed cerebral palsy.

Objective To evaluate the safety of Solanumprocumbens by studying its acute toxicity to mice. Methods The dosage of 100% death ( Dm) and 100% survive ( Dn) were determined. Five groups were set between the dosage of Dm and Dn in a 1:0.8 ratio, and then were intragastrically administrated once at the dosage of 250,200,160,128,102.4 g·kg-1 respectively.Toxicity and mortality of mice after intragastricly administration of Solanumprocumbens were observed for 14 days continuously. Results After four hours of administration, there were death in each group except the lowest dosage group (102.4 g·kg-1).Number of death of the groups 250,200,160 and 128 g·kg-1 were 10,8,6 and 3 respectively.LD50 of Solanumprocumbens was 153. 02 g · kg-1 , the 95% confidence interval was ( 136. 55, 171. 47 ) g · kg-1 . Conclusion Solanumprocumbens has a certain toxicity.More attention should be payed to its toxicity for clinical rational drug use.

Objective: To investigate the relationship between gut microbiota structure and biochemical changes in patients with different types of nonalcoholic fatty liver disease (NAFLD), in order to provide evidence for clinical diagnosis and prevention of NAFLD. Methods: Forty-eight NAFLD cases (NAFLD group), 40 NAFLD cases with type 2 diabetes mellitus (NAFLD combined with type 2 diabetes mellitus group) and 30 healthy cases (healthy group) were randomly enrolled, and their body mass index, serum alanine aminotransferase, aspartate aminotransferase, total bilirubin, total cholesterol, triglyceride, high density lipoprotein, low density lipoprotein and uric acid were measured. Serum levels of TNF-alpha and fasting insulin were measured using ELISA, and then insulin resistance index was calculated. The gut microbiota of three groups of subjects was detected using 16S rDNA-based high-throughput sequencing. Lastly, the correlations between the various factors were analyzed. The comparison among groups was conducted by 2 test, and one-way ANOVA was used for comparison among groups with normal distribution and homogeneity of variance. Furthermore, the LSD method was used to compare the two groups. K-W rank sum test was used for comparison among groups without normal distribution or homogeneity of variance. Results: Body mass index, aspartate aminotransferase, triglyceride, total cholesterol, low density lipoprotein, uric acid, tumor necrosis factor-alpha, fasting insulin and insulin resistance index of NAFLD group were higher than healthy group, while the high-density lipoprotein was lower in the healthy group, and the difference was statistically significant (P< 0.05). Compared with NAFLD group, the life expectancy, fasting blood glucose and insulin resistance index of NAFLD combined with type 2 diabetes mellitus group were higher, while the body mass index, aspartic acid aminotransferase, total cholesterol and HDL levels were decreased, and the difference was statistically significant (P< 0.05). NAFLD group (P= 0.016) had decreased abundance of firmicutes than healthy group, and the abundancy of the firmicutes in the NAFLD combined with type 2 diabetes group was significantly lower (P< 0.001). The abundance of bacteroidetes in NAFLD combined with type 2 diabetes group was higher than healthy group, and the difference was statistically significant (P= 0.006). At the "genus level," the abundance of Roseburia and Subdoligranulum in the NAFLD group was decreased, while the Roseburia in the NAFLD group with type 2 diabetes group was significantly lower (P< 0.05). In addition, the abundance of Faecalibacterium, Blautia, Anaerostipes and Fusicatenibacter in NAFLD combined with type 2 diabetes group was lower than healthy group, and the difference was statistically significant (P< 0.001). Fusicatenibacter, Blautia, Anaerostipes, Faecalibacterium, and Roseburia were negatively correlated with fasting blood glucose and insulin resistance index levels (r< 0,P< 0.05), and positively correlated with high-density lipoprotein levels (r> 0,P< 0.05). Fusicatenibacter was negatively correlated with tumor necrosis factor-alpha (r= -0.211,P= 0.044), and Lachnoclostridium was positively correlated with body mass index, alanine aminotransferase, aspartate aminotransferase levels (r> 0,P< 0.05). Fusobacterium was positively correlated with aspartate aminotransferase level (r= 0.245,P= 0.019). Escherichia-shigella was positively correlated with fasting blood glucose, low-density lipoprotein, alanine aminotransferase, aspartate aminotransferase levels (r > 0,P< 0.05). Megamonas was negatively correlated with high-density lipoprotein levels (r= -0.231,P= 0.027). Conclusion A structural change of gut microbiota had occurred in patients with NAFLD, suggesting changes in some of these bacterial genuses had relation to insulin resistance and inflammatory response, which may become a new target for the treatment of NAFLD.

Aim To investigate the effect of non-T cell binding peptide(FNS007)on collagen type Ⅱ-induced arthritis(CIA)in mice and the possible mechanisms.Methods The CIA model was induced by intradermal injection of bovine CⅡ+Freunds adjuvant.At the clinical onset of CIA,mice were randomly divided into 6 groups: blank control group(Control),model group,ORENCIA(abatacept)group,FNS007 low dose(1.2 mg·kg-1)group,FNS007 middle dose(2.4 mg·kg-1)group and FNS007 high dose(4.8 mg·kg-1)group.FNS007 was given by intravenous injection on the first day of arthritis and every other day until the study was terminated on d 28 after injection of the drug.The paw thickness and the ankle joint width were measured,and the arthritis scores were recorded.At termination,interferon-γ(IFN-γ),tumor necrosis factor-α(TNF-α),interleukin-6(IL-6)and level of anti-CⅡ antibody in serum were examined by enzyme-linked immunosorbent assay(ELISA).Bone injury was analyzed by X-ray imaging,and HE staining was conducted to observe the histopathologic changes and pathological score of ankle tissues.Results CIA models were successfully induced.Compared with CIA group,FNS007 high dose significantly reduced the paw thickness and the ankle joint left-right diameter,lowered arthritis scores in CIA mice,reduced serum concentrations of IFN-γ,IL-6 and anti-CⅡ antibodies,and lowered the radiographic and histologic scores.Compared with CIA group,FNS007 middle dose group showed marked reduction in the arthritis scores,IL-6 content in serum,and inhibion in the radiographic and histologic scores.The arthritis scores,concentration of IFN-γ,the radiographic and histologic scores were significantly reduced in FNS007 low dose group compared with those in model group.Conclusion FNS007 can effectively inhibit the progression of CIA through inhibiting T-cell activation and reducing inflammatory cytokines,anti-CⅡ antibodies,and histoclasia and bone destruction.

Objective To explore the effect of applying surface neuromuscular electrical stimulation (NMES) on the functioning of the upper esophageal sphincter (UES) using the high-resolution solid-state manometry.Methods Seventeen healthy volunteers were selected and given sham stimulation (SS),superior and inferior hyoid stimulation (SIHS),superior hyoid stimulation (SHS) or inferior hyoid stimulation (IHS) at a frequency of 80 Hz and the maximum tolerated level before swallowing.Any changes in the kinematics or biomechanics during swallowing and at rest were recorded using high-resolution solid-state manometry.One-factor repeated analysis of the measurement variance was used.Results A significant decrease in the duration of UES relaxation was observed in response to the electrical stimulation (compared with the sham stimulation).The UES's residual pressure showed a rising trend during electrical stimulation,especially in response to IHS,but the difference compared with SS was not significant.The UES's resting pressure during SIHS increased significantly compared with SS,but there was no significant difference between SHS and IHS in this respect.Conclusions Surface neuromuscular electrical stimulation applied to the neck can immediately change the functioning of the UES.NMES at the maximum tolerated intensity can reduce the duration of UES relaxation,which is important for dysphagia therapy and research.

Objective:To observe the effects of FNS007 on collagen Ⅱ-induced arthritis(CIA) rat models and investigate the underlying mechanism.Methods: CIA model was induced by intradermal injection of Freunds adjuvant and bovine CⅡ.Rats were randomly divided into six groups:normal control group,model group,methotrexate group,high,middle and low doses of FNS007 groups,with 12 rats in each group.FNS007 was gived by intravenous injection,the normal control and model group were administrated with PBS.Observing the paw thickness,ankle joint width and the arthritis scores in the CIA rats during the experiment.On d 22 after injection of the drug, all rats were killed.Interferon-γ(IFN-γ),tumor necrosis factor-α(TNF-α),interleukin-6 (IL-6) and level of anti-CⅡantibody in serum were examined by enzyme-linked immunosorbent assay (ELISA).The pathological score and radiography of ankle joint were evaluated.Results: Data revealed that FNS007 treated groups showed a significant reduction in paw thickness,ankle joint width and the arthritis scores compared to model group (P<0.05,P<0.01),especially FNS007 high dose goup.The levels of TNF-α,IFN-γ,IL-6 and anti-CⅡantibodies in serum in high dose goup were significantly lower than those of model group(P<0.05,P<0.01).X-ray examination showed that FNS007 could significantly alleviate the damage of joint and decrease the radiographic scores.Pathological examination exhibited that FNS007 could significantly reduce pathological scores,alleviate inflammatory cell infiltration and synovial hyperplasia,improve the histopathological changes.Conclusion: FNS007 has a treating effect on CIA rats,and the mechanisms may be through competitive inhibition of T cell,inhibiting inflammatory cytokines and anti-CⅡantibodies secretion,regulating the abnormal immune responses.