Time filter

Source Type

Qian J.,Nanjing Medical University | Ye F.,Nanjing Medical University | Zhang J.,Nanjing Medical University | Yang Y.-M.,First Peoples Hospital of Nantong | And 6 more authors.
Helicobacter | Year: 2012

Aims: To compare the efficacy and the adverse effects of levofloxacin-containing triple therapy, standard sequential therapy, and levofloxacin-containing sequential therapy as first-line treatment for Helicobacter pylori eradication. Methods: Three hundred and forty-five naive H. pylori-positive patients were randomized to receive levofloxacin-containing 7-day triple therapy (Levo triple, i.e., esomeprazole, 20 mg, twice daily, amoxicillin, 1 g, twice daily, and levofloxacin, 500 mg, once daily for 7 days, n = 114), standard sequential therapy (SST-10, 5-day esomeprazole, 20 mg, twice daily and amoxicillin, 1 g, twice daily followed by 5-day esomeprazole, 20 mg, twice daily, clarithromycin, 500 mg, twice daily and tinidazole, 500 mg, twice daily for 5 days, n = 115) or levofloxacin-containing sequential therapy (Levo-ST-10, 5-day esomeprazole, 20 mg, twice daily and amoxicillin, 1 g, twice daily for 5 days followed by 5-day esomeprazole, 20 mg, twice daily, levofloxacin, 500 mg, once daily and tinidazole, 500 mg, twice daily, n = 116). Eradication was confirmed by a 13C-urea breath test 4 weeks after completion of treatment. Results: Intention to treat (ITT) eradication rates were 78.1% (95% CI: 69.4, 85.3%), 78.3% (95% CI: 69.6, 85.4%), and 82.8% (95% CI: 74.6, 89.1%) for Levo triple, SST-10, Levo-ST-10, respectively (p = .599). Per protocol (PP) eradication rates were 80.9% (95% CI: 72.3, 87.8%), 82.6% (95% CI: 74.1, 89.2%), and 86.5% (95% CI: 78.7, 92.2%), respectively, for the three therapies (p = .513). Overall, 3.8% experienced mild to moderate adverse events; the rates were 1.75, 4.35, and 5.17%, respectively, in the three groups (p = .325). Conclusions: Standard sequential therapy and 7-day levofloxacin triple therapy produced unacceptably therapeutic efficacy in China. Only levofloxacin-containing sequential therapy achieved borderline acceptable result. None of the regimens tested reliably achieved 90% or greater therapeutic efficacy in China. © 2012 Blackwell Publishing Ltd.

Li B.,Nanjing University | Huang M.,First Peoples Hospital of Nantong | Fu T.,Nanjing University | Pan L.,Nanjing University | And 2 more authors.
Molecules | Year: 2012

Membrane separation is an alternative separation technology to the conventional method of filtration. Hence, it has attracted use in the purification and concentration of Chinese Herbal Medicine Extracts (CHMEs). The purpose of this work was to study the process of microfiltration of Tongbi liquor (TBL), a popular Chinese herbal drink, using ceramic membranes. Zirconium oxide and aluminum oxide membranes with pore mean sizes of 0.2 μm and 0.05 μm, respectively, are used for comparisons in terms of flux, transmittance of the ingredients, physical-chemical parameters, removal of macromolecular materials and fouling resistance. The results show that 0.2 μm zirconium oxide membrane is more suitable. The stable permeate flux reaches 135 L·h -1·m -2, the cumulative transmittance of the indicator is 65.53%. Macromolecular materials, such as starch, protein, tannin, pectin and total solids were largely eliminated in retentate after filtration using 0.2 μm ZrO 2 ceramic membrane, resulting in clearer TBL. Moreover, this work also reveals that continuous ultrasound could strengthen membrane process that the permeate flux increases significantly. This work demonstrates that the purification of CHME with ceramic membranes is possible and yielded excellent results.

Zuo H.-N.,Yantai Hill Hospital of Yantai | Wang Z.-L.,Yantai Hill Hospital of Yantai | Cui D.-R.,First Peoples Hospital of Nantong | Xin D.-J.,Yantai Hill Hospital of Yantai
Molecular Biology Reports | Year: 2014

The present meta-analysis of relevant case-control studies was conducted to investigate the possible relationships between genetic variations in the killer cell immunoglobulin-like receptor (KIR) gene clusters of the human KIR gene family and susceptibility to ankylosing spondylitis (AS). The following electronic databases were searched for relevant articles without language restrictions: the Web of Science, the Cochrane Library Database, PubMed, EMBASE, CINAHL, the Chinese Biomedical Database (CBM) and Chinese National Knowledge Infrastructure (CNKI) databases, covering all papers published until 2013. STATA statistical software was adopted in this meta-analysis as well. We also calculated the crude odds ratios (OR) and its 95 % confidence intervals (95 % CI). Seven case-control studies with 1,004 patients diagnosed with AS and 2,138 healthy cases were implicated in our meta-analysis, and 15 genes in the KIR gene family were also evaluated. The results of our meta-analysis show statistical significance between the genetic variations in the KIR2DL1, KIR2DS4, KIR2DS5 and KIR3DS1 genes and an increased susceptibility to AS (KIR2DL1: OR 7.82, 95 % CI 3.87-15.81, P< 0.001; KIR2DS4: OR 1.91, 95 % CI 1.16-3.13, P = 0.010; KIR2DS5: OR1.51, 95 % CI 1.14-2.01, P = 0.004; KIR3DS1: OR 1.58, 95 % CI 1.34-1.86, P< 0.001; respectively). However, we failed to found positive correlations between other genes and susceptibility to AS (all P >0.05). The current meta-analysis provides reliable evidence that genetic variations in the KIR gene family may contribute to susceptibility to AS, especially for the KIR2DL1, KIR2DS4, KIR2DS5 and KIR3DS1 genes. © 2014 Springer Science+Business Media.

Zhao G.,First Peoples Hospital of Nantong | Jin H.,First Peoples Hospital of Nantong | Wu H.,First Peoples Hospital of Nantong
Cardiology in the Young | Year: 2011

We describe a case of transcatheter occlusion of a large and tortuose coronary artery fistula in an 8-year-old girl. During 2.5 years of follow-up, she had no complaints and developed normally. This method of reserving the guide wire in cardiac catheterisation is extremely useful. Through the application of a patent ductus arteriosus occluder, the transcatheter closure of coronary artery fistulas proves to be a safe, feasible, and cost-effective option to surgery. © 2010 Cambridge University Press.

Ge Z.,First Peoples Hospital of Nantong | Ben Q.,Shanghai University | Qian J.,First Peoples Hospital of Nantong | Wang Y.,First Peoples Hospital of Nantong | Li Y.,First Peoples Hospital of Nantong
European Journal of Gastroenterology and Hepatology | Year: 2011

AIM: Increasing evidence suggests that a history of diabetes may be involved in the development of various sites of cancer. However, the association of diabetes and risk of gastric cancer (GC) remains unclear. METHODS: We identified studies by a literature search of MEDLINE (from 1 January 1966), Web of Science (from 1 January 1994), and EMBASE (from 1 January 1974 through 31 May 2011), and by searching the reference lists of pertinent articles. All data were extracted independently by two investigators using a standardized data abstraction tool. Summary relative risks (SRRs) with 95% confidence intervals (CIs) were calculated with a random-effects model. Between-study heterogeneity was assessed using the Cochran's Q and I 2 statistics. RESULTS: A total of 21 studies (four case-control studies, 17 cohort studies) were included in this meta-analysis. Analysis of these 21 studies found that compared with nondiabetic individuals, diabetic individuals had a similar risk of GC (SRRs, 1.09; 95% CI: 0.98-1.22). There was strong evidence of heterogeneity among these studies (P<0.001, I 2=81.2%). A subgrouped analysis found that diabetic women had 18% increased risk of GC (SRRs, 1.18; 95% CI: 1.01-1.39), whereas it was not the case with diabetic men. No significant public bias was found in this study. CONCLUSION: These findings of this systematic review indicate that compared with nondiabetic individuals, diabetic women have an 18% increased risk of GC development. However, diabetic men have a similar risk of GC. © 2011 Wolters Kluwer Health | Lippincott Williams &Wilkins.

Discover hidden collaborations