Objective To observe the clinical efficacy of Guishao Liujunzi Decoction combined with traditional Chinese medicine(TCM)mouthrinse in the treatment of helicobacter pylori(Hp)associated gastritis,and its effect on the Hp conversion rate.Methods Eighty patients with Hp-related gastritis were selected and randomly divided into the control group(standard quadruple therapy)and the treatment group(standard quadruple therapy combined with Guishao Liujunzi Decoction and TCM mouthrinse),with 40 patients in each group.The clinical efficacy,TCM syndrome scores,and Hp conversion rate of the two groups were observed.Results The total effective rate of the treatment group(95%)was higher than that of the control group(72.5%)(P<0.05).The Hp conversion rate in the treatment group(90%)was higher than that in the control group(72.5%)(P<0.05).After treatment,the main symptom scores and total scores of the two groups decreased compared to before treatment,and the treatment group was lower than the control group(P<0.05).Conclusion The combination of modified Guishao Liujunzi decoction and TCM mouthrinse in the treatment of Hp-related gastritis can significantly improve clinical efficacy and Hp negative conversion rate compared to conventional treatment.

Objective : To investigate the correlation of uteroglobulin⁃related protein 1 (UGRP1) with latent autoimmune diabetes in adults (LADA) . Methods: 124 participants were selected , including 45 LADA patients as LADA group ,41 type 2 diabetes mellitus (T2DM) patients as T2DM group and 38 healthy people without diabetes as control group. General information , diabetes related indicators and serum UGRP1 levels were compared among the three groups. Spearman correlation was used to analyze the relationship between serum UGRP1 and diabetes related indicators. Binary logistic regression was used to analyze whether UGRP1 could be an independent risk factor for LADA. The diagnostic value of UGRP1 in LADA was discussed by ROC curve analysis. Results: There were significant differences in BMI , systolicpressure , diastolicpressure , fasting blood glucose , 2h postprandial blood glucose , fasting C ⁃peptide , 2h postprandial C ⁃peptide , HbA1 c , diabetes antibodies( GADAb , IA⁃2 , ZnT8) among the three groups (P < 0. 05) . The level of serum UGRP1 in LADA group was significantly higher than that in control group and T2DM group (P < 0. 05) . Spearman correlation analysis showed that the serum UGRP1 level of diabetes patients was related to fasting C ⁃peptide , 2h postprandial C ⁃peptide , GADAb , the number of positive diabetes antibodies. Binary Logistic regression analysis showed that serum UGRP1 level was an independent risk factor for LADA. ROC curve analysis results suggested that UGRP1 could be used as a better assistant indicator for the diagnosis of LADA. Conclusion UGRP1 may be involved in the pathogenesis of LADA.

Objective:To investigate the predictive effects of triglyceride-glucose index(TyG) 0 h, TyG 1 h, and TyG 2 h on type 2 diabetes mellitus(T2DM) in elderly male participants without diabetes.Methods:A total of 862 subjects were selected and followed up for 20 years, retrospectively. At baseline, all subjects underwent 75 g oral glucose tolerance test(OGTT) and venous plasma glucose measurements were taken before OGTT(FPG), 1 h and 2 h after OGTT(1 h-PG and 2 h-PG, respectively). Fasting blood lipids and other important biochemical indicators were also detected. The index of fasting serum triglycerides(TG) and FPG, 1 h-PG, 2 h-PG were TyG 0 h, TyG 1 h, TyG 2 h, respectively. Cox proportional hazards regression model and receiver operating characteristic(ROC) curve were used to evaluate the predictive effect of TyG 0 h, TyG 1 h, and TyG 2 h on T2DM.Results:The results of Cox regression model indicated that TyG 0 h, TyG 1 h and TyG 2 h had predictive effects on T2DM at 10 and 20 years of follow-up [At 10 years of follow-up, TyG 0 h: HR=1.538(95% CI 1.267-1.868), P<0.001; TyG 1 h: HR=2.224(95% CI 1.852-2.672), P<0.001; TyG 2 h: HR=2.117(95% CI 1.777-2.522), P<0.001; and after follow-up for 20 years, TyG 0 h: HR=1.431(95% CI 1.204-1.700), P<0.001; TyG 1 h: HR=2.008(95% CI 1.705-2.364), P<0.001; TyG 2 h: HR=1.850(95% CI 1.582-2.163), P<0.001]. After 10 years of follow-up, the area under the curve(AUC) of TyG 0 h, TyG 1 h, and TyG 2 h for predicting T2DM was 0.699, 0.747, and 0.739, respectively. Comparison of AUC, TyG 1 h or TyG 2 h>TyG 0 h. After 20 years of follow-up, AUC of TyG 0 h, TyG 1 h, and TyG 2 h for predicting T2DM was 0.671, 0.723, and 0.705, respectively. Comparison of AUC, TyG 1 h>TyG 2 h>TyG 0 h. Conclusion:The predictive role of TyG 1 h and TyG 2 h in T2DM is superior to TyG 0 h, and TyG 1 h′s long-term predictive effect on T2DM is better than TyG 2 h, which can be used as a reference index to evaluate the risk of T2DM in clinical practice.

Objective:To investigate the relationship between glycemic variability and glycosylated hemoglobin (HbA1c) level during follow-up in elderly male patients with type 2 diabetes.Methods:Retrospective cohort study. A total of 200 elderly male patients who received continuous glucose monitoring from January 2007 to January 2011 were recruited in the Second Medical Center of PLA General Hospital. The subjects were divided into two groups according to baseline mean amplitude of glycaemic excursion (MAGE) level, including MAGE <3.9 mmol/L group ( n=114) and MAGE ≥3.9 mmol/L group ( n=86). The correlation between baseline MAGE and mean HbA1c during follow-up were evaluated by univariate Pearson correlation analysis and multivariate linear regression analysis. Results:Baseline characteristics including age, body mass index, waist circumference, smoking, drinking, fasting blood glucose, blood lipid and blood pressure were comparable between MAGE <3.9 mmol/L group and MAGE ≥3.9 mmol/L group. The average follow-up period was 12.5 years. The mean HbA1c during follow-up in MAGE ≥3.9 mmol/L group was significantly higher than that in MAGE <3.9 mmol/L group (7.23%±0.72% vs. 6.91%±0.77%, t=-2.94, P=0.004). The proportion of mean HbA1c <7.0% during follow-up in MAGE ≥3.9 mmol/L group was 44.2% (38/86), which was significantly lower than that in MAGE <3.9 mmol/L group [60.5% (69/114), χ 2=5.26, P=0.022]. In univariate analysis, MAGE at baseline was correlated with the mean HbA1c during follow-up ( r=0.306, P<0.001). Multivariate linear regression analysis suggested that the baseline MAGE remained an independent influential factor of mean HbA1c ( β=0.09, 95% CI: 0.03 to 0.15, P=0.006, R2=0.31) after several confounding factors were adjusted. Conclusions:With the increased glycemic variability at baseline, mean HbA1c level during follow-up is accordingly elevated. The glycemic variability at baseline is independently related to mean HbA1c level during follow-up in elderly male patients with type 2 diabetes.

Objective: To evaluate the effects of surgical navigation technique in the reconstruction of traumatic orbital wall defect.Methods: 20 patients underwent the operation with the aid of navigation for repairing traumatic orbital wall defect as the test group. 20 patients were treated without navigation as the control group. Treatment outcome was evaluated by correction of exophthalmos, orbital volumes and patient's self-satisfaction. Results: The mean difference of eyeball protrusion between the reconstructed and the unaffected orbit cavity in the navigation group and control group was (0. 81 ± 0. 35) mm and (1. 65 ± 0. 37) mm (P ＜ 0. 05), that of the orbital volume (0. 68 ± 0. 29) ml and (0. 98 ± 0. 22) ml (P ＜ 0. 05), respectively. The patient's satisfaction value of the navigation group was higher than in the control group (P ＜ 0. 05) . The operation duration in the navigation group was less than in the control group (P ＜0. 05) . Conclusion: Surgical navigation can improve the accuracy and the effects of operation for orbital defect reconstruction.

Objective To evaluate the ability of contrast-enhanced ultrasound (CEUS) as a prognostic indicator of renal function in chronic kidney disease (CKD) patients.Methods A total of 122 patients with CKD were collected,and patients with allergies to sulfur hexafluoride,pregnancy,cardiopulmonary insufficiency,urinary calculus and tumour were excluded.These patients were divided into estimated glomerular filtration rate [eGFR,ml·min1· (1.73 m2)-1] ≥60 group,eGFR 30-59 group and eGFR ＜ 30 group.CEUS was performed after an intravenous bolus injection of 1.5 ml SonoVue (BR1;Bracco Milan,Italy).Time-intensity curves (TICs) and quantitative indexes were created using QLAB quantification software.Followed up for 2 years,and patients with eGFR dropped 50％,double serum creatinine and end-stage renal disease (ESRD) were regarded as having kidney failure events.Risk factors related to kidney survival were investigated using a multivariate Cox regression model.Results One hundred patients were enrolled in the study,with 78％ patients in CKD 1-2 stages,16％ in CKD 3 stage and 6％ in CKD 4-5 stages.Patients were followed for a mean period of 14.1 months,ten (10％) patients exhibited composite kidney failure events.Among 3 groups,significant differences in the left kidney length derived peak intensity (DPI) were noted (P=0.014,P=0.010).Multivariate Cox regression analysis revealed that the DPI was an independent factor of progression of kidney disease.Multiple linear regression showed that age,basic eGFR,peak intensity were associated with eGFR decline rate.Patients with DPI ＜ 12.27 db were less to recover from kidney disease progression as compared with patients with DPI≥ 12.27 db (P=0.008).The area under the curve (AUC) for DPI was 0.778(95％ CI 0.612-0.944,P＜ 0.05),with a sensitivity of 64％ and a specificity of 88％.Conclusions The DPI might be the most valuable CEUS parameter for the evaluation of renal function.The DPI could serve as an independent predictor of the long-term prognosis of CKD patients.

AIM: To investigate the influences of microRNA-126 on the curative effect of chemoradiotherapy and radiosensitivity of SGC-7901 cells.METHODS: The patients of gastric cancer (n=60) were selected in this study including 32 males and 28 females with the average age of (51±7) years.All patients received similar chemoradiotherapy strategy.The tissue and blood samples were collected during treatment.The short-term curative effect was evaluated by the Response Evaluation Criteria in Solid Tumors (RECIST), and the patients were divided into sensitive group and insensitive group.The microRNA-126 levels were detected by RT-qPCR.The SGC-7901 cells were maintained in vitro and transfected with microRNA-126 mimic.The plate colony formation assay was used to determine the enhancement effect of microRNA-126 on radiosensitivity of the SGC-7901 cells.The apoptotic rate of the SGC-7901 cells induced by microRNA-126 was analyzed by flow cytometry.RESULTS: According to the RECIST, 28 cases were defined as sensitive patients and 32 cases were the insensitive patients.Compared with the sensitive patients, the microRNA-126 levels both in blood and tissue samples were lowered in the insensitive patients, and the relative fold changes were 0.72±0.04 and 0.48±0.03, respectively (P<0.05).After transfection with microRNA-126 minic, the SF2 and D0 in the SGC-7901 cells were decreased with the SER of 1.74.Furthermore, microRNA-126 induced apoptosis of SGC-7901 cells and enhanced their radiosensitivity.CONCLUSION: The patients with low microRNA-126 level may suffer a poor curative effect of chemoradiotherapy on the gastric cancer.MicroRNA-126 has an enhancement effect on the radiosensitivity to the SGC-7901 cells.

Objective To investigate the effect of stromal cell-derived factor-1α( SDF-1α) and interleukin ( IL-1β) on inducing vascular endothelial cells to express lymphatic phenotype .Methods The CRL-1730 cell line was cultured and treated with SDF-1αor IL-1β.The expression of endothelial cell markers and lymphatic endothelial cell markers were investigated with Real-time PCR, Western blotting and immunocytochemistry .Results In CRL-1730 cell line, endothelial cell markers such as voln willebrand factor ( vWF ) , VE-cadherin , vascular endothelial growth factor receptor(VEGFR)2, were dose dependently down-regulated after SDF-1αstimulation, while lymphatic phenotypes such as Prox-1, podoplanin and lymphatic vessel endothelial hyaluronan receptor-1(LYVE-1), were dose-dependently up-regulated after SDF-1αstimulation.The changes of vWF, VEGFR2 and podoplanin, Prox-1, LYVE-1 expression after IL-1βstimulation was similar to that after SDF-1αwhile expression of VE-cadherin changed slightly .Conclusion SDF-1αand IL-1βare able to induce vascular endothelial cell expressing lymphatic phenotype .

ObjectiveTo explore the role of BTBD10 overexpression in the proliferation of insulinoma cell line INS-1and its mechanism. MethodsThe recombined expression plasmid of pcDNA4.0-BTBD10 was constructed by gene cloning technique and was transfected into INS-1 cell by lipofectamine 2000. The stable overexpression BTBD10 of INS-1cell was selected at 48th hour after transfection.INS-1 cell proliferation activity was measured by MTT method.The expression of BTBD10,protein kinase B(Akt),phospho-Akt(p-Akt),mammal target of rapamycin (mTOR) and phospho-mTOR (p-mTOR) were determined by Western blot.ResultsThe stable overexpression BTBD10 of INS-1 cell wassuccessfullyconstructed.OverproductionofBTBD10promotedbetacellproliferation.The phosphorylation of Akt and mTOR was increased and the ratio of p-Akt/Akt and p-mTOR/mTOR was enhanced in the INS-1 overexpressed by BTBD10.But the expression of total Akt and mTOR presented no obvious changes. Conclusion The overexpression BTBD10 of INS-1 cell could activate of Akt/mTOR signalling pathway via stimulating phospho-mTOR and Akt,and enhance overall cell protein translation,so as to promote proliferation of INS-1 cell.

Objective To study the correlation between hyperinsulinemia (HIns) and arteriosclerosis in one community in Beijing. Methods Subjects who received arteriosclerosis screening in physical examination annually were studied. All subjects were received 75g oral glucose tolerance test (OGTT) to evaluate glucose metabolic level, and brachial-ankle pulse wave velocity (baPWV) examination to evaluate arteriosclerosis. The correlation between hyperinsulinemia and pulse wave velocity was analyzed. Results Among all the 1046 subjects under investigation, baPWV of subjects with HIns was higher than subjects with normoinsulinemia (NIns) in different glucose metabolism status [normal glucose tolerance, ( 1381.2 ±280. 8) cm/s vs ( 1280. 3 ±218. 7) cm/s; imparied glucose regulation, ( 1557. 5 ±319.3) cm/s vs (1474.7 ±305. 1) cm/s; diabetes, (1764.3 ±476.6) cm/s vs (1664.2 ±374.6)cm/s], especially in subjects with normal glucose tolerance ( P ＜ 0.01 ). The prevalence of cardiovascular risk factors in subjects with HIns was much higher than subjects with NIns ( P ＜ 0.01 ). Multiple logistic regression analysis showed that hyperinsulinemia was the risk factor of arteriosclerosis, and the OR (95%CI) of subjects with HIns was 1.91 (1. 169-3. 105, P ＜0.01 ) as compared to the subjects with NIns. Conclusion The subjects with HIns suffered from much more metabolic risk factors than NIns.Hyperinsulinemia that closely correlated with baPWV was a risk factor of arteriosclerosis.