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| 1 | Relationship between hepatitis C virus infection and type 2 diabetes mellitus:Meta-analysis显示文摘AIM:To investigate the association between hepatitis C infection and type 2 diabetes mellitus.METHODS:Observational studies assessing the relationship between hepatitis C infection and type 2 diabetes mellitus were identified via electronic and hand searches.Studies published between 1988 to March 2011 were screened,according to the inclusion criteria set for the present analysis.Authors performed separate analyses for the comparisons between hepatitis C virus(HCV) infected and not infected,and HCV infected and hepatitis B virus infected.The included studies were further subgrouped according to the study design.Heterogenity was assessed using I2 statistics.The summary odds ratios with their corresponding 95% CIs were calculated based on a random-effects model.The included studies were subgrouped according to the study design.To assess any factor that could potentially affect the outcome,results were further stratified by age group(proportion of ≥ 40 years),gender(proportion of male gender),body mass index(BMI)(pro-portion of BMI ≥ 27),and family history of diabetes(i.e.,self reported).For stability of results,a sensitivity analysis was conducted including only prospective studies.RESULTS:Combining the electronic database and hand searches,a total of 35 observational studies(in 31 articles) were identified for the final analysis.Based on random-effects model,17 studies(n = 286 084) compared hepatitis C-infected patients with those who were uninfected [summary odds ratio(OR):1.68,95% CI:1.15-2.45].Of these 17 studies,7 were both a cross-sectional design(41.2%) and cohort design(41.2%),while 3 were case-control studies(17.6%).Nineteen studies(n = 51 156) compared hepatitis C-infected participants with hepatitis B-infected(summary OR:1.92,95% CI:1.41-2.62).Of these 19 studies,4(21.1%),6(31.6%) and 9(47.4%) were cross-sectional,cohort and case-control studies,respectively.A sensitivity analysis with 3 prospective studies indicated that hepatitis C-infected patients had a higher risk of developing type 2 diabetes compared with uninfected controls(summary odds ratio:1.41,95% CI:1.17-1.7;I2 = 0%).Among hepatitis C-infected patients,male patients(OR:1.26,95% CI:1.03-1.54) with age over 40 years(summary OR:7.39,95% CI:3.82-9.38) had an increased frequency of type 2 diabetes.Some caution must be taken in the interpretation of these results because there may be unmeasured confounding factors which may introduce bias.CONCLUSION:The findings support the association between hepatitis C infection and type 2 diabetes mellitus.The direction of association remains to be determined,however.Prospective studies with adequate sample sizes are recommended. | Cho Naing Joon Wah Mak Syed Imran Ahmed Mala Maung | 2012 | World Journal of Gastroenterology2012，18，14： | 12 |
| 2 | Incorporation of layered tin(Ⅳ) phosphate in graphene framework for high performance lithium-sulfur batteries显示文摘To anchor the polysulfide and enhance the conversion kinetics of polysulfide to disulfide/sulfide is critical for improving the performance of lithium-sulfur battery.For this purpose,the graphene-supported tin(Ⅳ) phosphate(Sn(HPO_4)_2·H_2 O,SnP) composites(SnP-G) are employed as the novel sulfur hosts in this work.When compared to the graphene-sulfur and carbon-sulfur composites,the SnP-G-sulfur composites exhibit much better cycling performance at 1.0 C over 800 cycles.Meanwhile,the pouch cell fabricated with the SnP-G-sulfur cathodes also exhibits excellent performance with an initial capacity of1266.6 mAh g^(-1)(S) and capacity retention of 76.9% after 100 cycles at 0.1 C.The adsorption tests,density functional theory(DFT) calculations in combination with physical cha racterizations and electrochemical measurements provide insights into the mechanism of capture-accelerated conversion mechanism of polysulfide at the surface of SnP.DFT calculations indicate that the Li-O bond formed between Li atom(from Li_2 S_n,n=1,2,4,6,8) and O atom(from PO_3-OH in SnP) is the main reason for the strong interactions between Li_2 S_n and SnP.As a result,SnP can effectively restrain the shuttle effect and improving the cycling performance of Li-S cell.In addition,by employing the climbing-image nudged elastic band(ciNEB) methods,the energy barrier for lithium sulfide decomposition(charging reaction) on SnP is proved to decrease significantly compared to that on graphene.It can be concluded that SnP is an effective sulfur hosts acting as dual-functional accelerators for the conversion reactions of polysulfude to sulfide(discharging reaction) as well as polysulfide to sulfur(charging reaction). | Haifeng Yuan Na Zhang Leiwu Tian Lei Xu Qinjun Shao Syed Danish Ali Zaidi Jianping Xiao Jian Chen | 2021 | Journal of Energy Chemistry2021，30，2： | 2 |
| 3 | Learning curves of minimally invasive esophageal cancer surgery显示文摘 | Song SY Na KJ Oh SG | 2009 | European Journal of Cardio-Thoracic Surgery2009，35，4： | 1 |
| 4 | Regional and seasonal variations in facial sebum secretions:a proposal for the defi-nition of combination skin type显示文摘 | Youn SW Na JI Choi SY | 2005 | Skin Res Technol2005，11，3： | 1 |
| 5 | A subclass of Ras proteins that regulate the degradation of I kappa B显示文摘 | Fenwick C Na SY Voll RE | 2000 | Science2000，287，5454： | 1 |
| 6 | Neuroglobin and cytoglobin distribution in the anterior eye segment: a com- parative immunohistechemieal study 显示文摘 | Ogtojic J Grozdanid S Syed NA | 2008 | Histochem Cytoehem2008，56，9： | 1 |
| 7 | New symptomatic vertebral compres- sion fractures within a year following vertebroplasty in osteoporotic women 显示文摘 | Syed MI Patel NA Jan S | 2005 | AJNR2005，26，6： | 1 |
| 8 | Fatal fat embolism after vertebraplasty : identification of the high-risk patient显示文摘 | Syed MI Jan S Patel NA | 2006 | AJNR Am J Neumradiol2006，2，： | 1 |
| 9 | New symptomatic verte- bral compression fractures within a year following verte broplasty in osteoporotic women显示文摘 | Syed MI Patel NA Jan S | 2005 | Am J Neuroradiol2005，26，16： | 1 |
| 10 | Sebaceous cell carcinoma of the ocular adnexa: clinical presentations, histopathology, and out- comes显示文摘 | Song A Carter KD Syed NA | 2008 | Ophthal Plast Reconstr Surg2008，24，3： | 1 |
| 11 | Identification of the modifying sites of mono-PEGylated salmon calcitonins by capillary electrophoresis and MALDI-TOF mass spectrometry显示文摘 | NA DH PARK MO CHOI SY | 2001 | J Chromatogr B Biomed Sci Appl2001，754，1： | 1 |
| 12 | Intradiskal extravasation with low-volume cement filling in percutaneous vertebroplasty显示文摘 | Syed MI Patel NA Jan S | 2005 | AJNR Am J Neuroradiol2005，26，9： | 1 |
| 13 | New symptomatic vertebral compres- sion fractures within a year following vertebroplasty in osteoporotie women 显示文摘 | Syed MI Patel NA Jan S | 2005 | AJNR2005，26，： | 1 |
| 14 | Impact of white matter changes on activities of daily living in mild to moderate dementia 显示文摘 | Moon SY Na DL Seo SW | 2011 | Eur Neurol2011，65，4： | 1 |
| 15 | Symptomatic refractures after vertebroplasty in patients with steroid-induced osteoporosis显示文摘 | Syed MI Patel NA Jan S | 2006 | Am J Neuroradiol2006，27，9： | 1 |
| 16 | A Novel mutation(C67Y) in the NOTCH3 gene in a Korean CADASIL patient显示文摘 | Na DL Moon SY Kim HY | 2003 | J Korean Medsci2003，18，1： | 1 |
| 17 | Malignant solitary fibrous tumor metastatic to the orbit显示文摘 | Glazer-Hockstein C Syed NA Warhol M | 2004 | Ophthal Plest ReconatrSurg2004，20，6： | 1 |
| 18 | Boosting regulatory T cells limits neurointlammation in permanent cortical stroke 显示文摘 | Liesz A Zhou W Na SY | 2013 | J Neurosci2013，33，17： | 1 |
| 19 | Effect of tranexamic acid on melasma: a clinical trial with histological evaluation 显示文摘 | Na JI Choi SY Yang SH | 2013 | J EurAcad Dermatol Venereol2013，27，8： | 1 |
| 20 | Steroid receptor coactivator-1 interacts with the p50 subunit and coactivates nuclear factor kappa B-mediated transactivations 显示文摘 | Na SY Lee SK Han SJ | 1998 | J Biol Chem1998，273，10： | 1 |
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