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1Relationship 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 2012World Journal of Gastroenterology2012,18,14:12
2Impossible Differential Attacks on 13-Round CLEFIA-128显示文摘CLEFIA,a new 128-bit block cipher proposed by Sony Corporation,is increasingly attracting cryptanalysts' attention.In this paper,we present two new impossible differential attacks on 13 rounds of CLEFIA-128.The proposed attacks utilize a variety of previously known techniques,in particular the hash table technique and redundancy in the key schedule of this block cipher.The first attack does not consider the whitening layers of CLEFIA,requires 2 109.5 chosen plaintexts,and has a running time equivalent to about 2 112.9 encryptions.The second attack preserves the whitening layers,requires 2 117.8 chosen plaintexts,and has a total time complexity equivalent to about 2 121.2 encryptions.Hamid Mala Mohammad Dakhilalian Mohsen Shakiba 2011Journal of Computer Science & Technology2011,26,4:6
3通过体外诱导突变及筛选来改良果树作物特性的研究进展(英文)显示文摘突变会导致栽培作物一个或多个特殊性状的改变,以突变为基础的植物品质的改良,会使果树业的发展获得极大的促进。传统诱导突变的方法应用于果树作物,常受限于外植体来源,并且耗费大量的时间及场地。体细胞变异结合物理化学诱变法可被视作改良果树作物的一种手段,并且在一些果树作物中获得了成功。这使我们有理由认为体外诱导变异是改良果树作物的品质及其抗逆性的一种很有效的潜在途径。本文讨论了大量的与果树培育有关的突变诱导、变异体筛选、大田评估方法等综合使用的实例及研究进展。R.K Tiwari 潘有福 Mala Trivedi Maneesh Mishra R.Chandra 2005西北植物学报2005,25,10:5
4Incubation Phase of Acute Hepatitis B in Man: Dynamic of Cellular Immune Mechanisms显示文摘George J.M. Webster Stephanie Reignat Mala K. Maini Simon A. Whalley Graham S. Ogg Abigail King David Brown Peter L. Amlot Roger Williams Diego Vergani Geoffrey M. Dusheiko Antonio Bertoletti 2000Hepatology2000,,5:4
5High frequency oscillatory ventilation versus synchronized intermittent mandatory ventilation in preterm neonates with hyaline membrane disease: A randomized controlled trial显示文摘S. Singh G. Malik G. Prashanth Anita Singh Mala Kumar 2012Indian Pediatrics2012,,5:3
6Solid extraintestinal malignancies in patients with inflammatory bowel disease显示文摘Malignancies constitute the second cause of death in patients with inflammatory bowel diseases(IBD),after cardiovascular diseases.Although it has been postulated that IBD patients are at greater risk of colorectal cancer compared to the general population,lately there has been evidence supporting that this risk is diminishing over time as a result of better surveillance,while the incidence of extraintestinal cancers(EICs)is increasing.This could be attributed either to systemic inflammation caused by IBD or to long-lasting immunosuppression due to IBD treatments.It seems that the overall risk of EICs is higher for Crohn’s disease patients and it is mainly driven by skin cancers,and liver-biliary cancers in patients with IBD and primary sclerosing cholangitis.The aims of this review were first to evaluate the prevalence,characteristics,and risk factors of EICs in patients with IBD and second to raise awareness regarding a proper surveillance program resulting in early diagnosis,better prognosis and survival,especially in the era of new IBD treatments that are on the way.Anastasia Mala Kalliopi Foteinogiannopoulou Ioannis E Koutroubakis 2021World Journal of Gastrointestinal Oncology2021,13,12:2
7Pressure-driven water flows in trapezoidal silion microchannels显示文摘Qu Weilin Gh Mohiuddin Mala Li Dongqing 2000Int Journal Heat and Mass Transfer2000,43,3:2
8Hepatic resection for colorectal metastases: Can preoperative scoring predict patient outcome?显示文摘Tom Mala M.D. Geir B?hler M.D. ?ystein Mathisen M.D. Ph.D. Anstein Bergan M.D. Ph.D. Odd S?reide M.D. Ph.D 2002World Journal of Surgery2002,,11:2
9Optimal management of hepatitis B virus infection – EASL Special Conference显示文摘Pietro Lampertico Mala Maini George Papatheodoridis 2015Journal of Hepatology2015,,5:2
10Modeling of dynamic material behavior in hot deformation: Forging of Ti-6242显示文摘Y. V. R. K. Prasad H. L. Gegel S. M. Doraivelu J. C. Malas J. T. Morgan K. A. Lark D. R. Barker 1984Metallurgical Transactions A1984,,10:2
11Innate Immune Tolerance and the Role of Kupffer Cells in Differential Responses to Interferon Therapy Among Patients with HCV Genotype 1 Infection显示文摘Daryl T.-Y. Lau Amina Negash Jie Chen Nanette Crochet Mala Sinha Yuhong Zhang Jeremie Guedj Sharon Holder Takeshi Saito Stanley M. Lemon Bruce A. Luxon Alan S. Perelson Michael Gale 2012Gastroenterology2012,,:2
12Modeling of dynamic material behavior in hot deformation: Forging of Ti-6242显示文摘Y. V. R. K. Prasad H. L. Gegel S. M. Doraivelu J. C. Malas J. T. Morgan K. A. Lark D. R. Barker 1984Metallurgical Transactions A1984,,10:2
13Molecular and biotechnological aspects of xylanases显示文摘Neeta Kulkarni Abhay Shendye Mala Rao 1999FEMS Microbiology Reviews1999,,4:2
14The development of stomach during the fetal period 显示文摘CETIN E MALAS MA ALBAY S 2006Surg Radiol Anat2006,28,5:1
15A prospective study of postoperative lymphedema after surgery for cervical cancer显示文摘Halaska MJ Novackova M Mala I 2010Int J Gynecol Cancer2010,20,5:1
16Pressure-driven water flows in trapezoidal silicon microchannels显示文摘Qu W L Mala G M Li D Q 2000International Journal of Heat and Mass Transfer2000,43,3:1
17A comparative study of the short-term outcome following open and laparoscopic liver resection of colorectal metastases显示文摘Mala T Edwin B Gladhaug I 2002Surg Endosc2002,16,7:1
18Flow characteristics of water in micritubes显示文摘MOHIUDDIN MALA GH LI DONGQING 1999International Journal of Heat and Fluid Flow1999,20,:1
19Using material behavior models to develop process control strategies显示文摘MALAS J C SEETHARAMAN V 1992Journal of the Minerals Metals and Materials Society1992,44,6:1
20Journal of the Minerals,Metals and Materials Society显示文摘Malas J C Seetharaman V 199244(6):81992,44,6:1
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