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1High Risk Factors of Pancreatic Carcinoma显示文摘Over the past decades, cancer has become one of the toughest challenges for health professionals. The epidemiologists are increasingly directing their research efforts on various malignant tumor worldwide. Of note, incidence of cancers is on the rise more quickly in developed countries. Indeed, great endeavors have to be made in the control of the life-threatening disease. As we know it, pancreatic cancer(PC) is a malignant disease with the worst prognosis. While little is known about the etiology of the PC and measures to prevent the condition, so far, a number of risk factors have been identified. Genetic factors, pre-malignant lesions, predisposing diseases and exogenous factors have been found to be linked to PC. Genetic susceptibility was observed in 10% of PC cases, including inherited PC syndromes and familial PC. However, in the remaining 90%, their PC might be caused by genetic factors in combination with environmental factors. Nonetheless, the exact mechanism of the two kinds of factors, endogenous and exogenous, working together to cause PC remains poorly understood. The fact that most pancreatic neoplasms are diagnosed at an incurable stage of the disease highlights the need to identify risk factors and to understand their contribution to carcinogenesis. This article reviews the high risk factors contributing to the development of PC, to provide information for clinicians and epidemiologists.Soriba Naby Camara 殷涛 杨明 李响 龚琼 周静 赵刚 杨智勇 Tajoo Aroun Martin Kuete Sonam Ramdany Alpha Kabinet Camara Aissatou Taran Diallo 冯珍 宁辛 熊炯新 陶京 钦琪 周伟 崔静 黄敏 郭尧 勾善淼 王博 刘涛 Ohoya Etsaka Terence Olivier Tenin Conde Mohamed Cisse Aboubacar Sidiki Magassouba Sneha Ballah Naby Laye Moussa Keita Ibrahima Sory Souare Aboubacar Toure Sadamoudou Traore Abdoulaye Korse Balde Namory Keita Naby Daouda Camara Dusabe Emmanuel 吴河水 王春友 2016Journal of Huazhong University of Science and Technology(Medical Sciences)2016,36,3:3
2Factors associated with coverage of praziquantel for schistosomiasis control in the communitydirect intervention (CDI) approach in Mali (West Africa)显示文摘Background:Despite the progress made in the control of Neglected Tropical Diseases(NTD),schistosome and soil-transmitted helminth infections are far from being effectively managed in many parts of the world.Chemotherapy,the key element of all control strategies,is faced with some difficulties in terms of access to treatment.Our study aims to describe the factors involved in the success or failure of the community-directed intervention(CDI)approach through control programmes,which aims to achieve consistent high coverage at affordable and sustainable costs in endemic areas.Methods:The CDI approach was carried out from December 2007 to October 2008 in ten villages of the district of Diéma,Mali.At inclusion,each child part of the study’s sample was interviewed and submitted for a physical examination.The study focused on:data collection,treatment of the eligible population,evaluation of the treatment coverage,performance of community drug distributors(CDDs),and the involvement and perception of populations.Results:A total of 8,022 eligible people were studied with a mean coverage rate of 76.7%.Using multiple regression,it was determined that receiving praziquantel as treatment was associated with five factors:belonging to the Fulani or Moorish ethnic minority versus the Bambara/Soninke,use of the central versus the house-to-house drug distribution mode,the ratio of the population to the number of CDDs,the lack of supervision and belonging to the age group of 15 years or above(p<0.05).As well as that,it was found that the presence of parallel community-based programmes(HIV,tuberculosis)that provide financial incentives for community members discouraged many CDDs(who in most cases are volunteers)to participate in the CDI approach due to a lack of incentives.Conclusions:The findings indicate that the success of the CDI approach depends on,amongst other things,the personal characteristics of the respondents,as well as on community factors.Abdoulaye Dabo Boubacar Bary Bourema Kouriba Oumar Sankaré Ogobara Doumbo 2013Infectious Diseases of Poverty2013,2,1:3
3Predictors of Clostridium difficile infection severity in patients hospitalised in medical intensive care显示文摘AIM:To describe and analyse factors associated with Clostridium difficile infection(CDI)severity in hospitalised medical intensive care unit patients.METHODS:We performed a retrospective cohort study of 40 patients with CDI in a medical intensive care unit(MICU)at a French university hospital.We include patients hospitalised between January 1,2007and December 31,2011.Data on demographics characteristics,past medical history,CDI description was collected.Exposure to risk factors associated with CDI within 8 wk before CDI was recorded,including previous hospitalisation,nursing home residency,antibiotics,antisecretory drugs,and surgical procedures.RESULTS:All included cases had their first episode of CDI.The mean incidence rate was 12.94 cases/1000admitted patients,and 14.93,8.52,13.24,19.70,and8.31 respectively per 1000 admitted patients annually from 2007 to 2011.Median age was 62.9[interquartile range(IQR)55.4-72.40]years,and 13(32.5%)were women.Median length of MICU stay was 14.0d(IQR 5.0-22.8).In addition to diarrhoea,the clinical symptoms of CDI were fever(>38℃)in 23 patients,abdominal pain in 15 patients,and ileus in 1 patient.The duration of diarrhoea was 13.0(8.0-19.5)d.In addition to diarrhoea,the clinical symptoms of CDI were fever(>38℃)in 23 patients,abdominal pain in 15 patients,and ileus in 1 patient.Prior to CDI,38patients(95.0%)were exposed to antibiotics,and 12(30%)received at least 4 antibiotics.Fluoroquinolones,3rdgeneration cephalosporins,coamoxiclav and tazocillin were prescribed most frequently(65%,55%,40%and 37.5%,respectively).The majority of cases were hospital-acquired(n=36,90%),with 5 cases(13.9%)being MICU-acquired.Fifteen patients had severe CDI.The crude mortality rate within 30 d after diagnosis was 40%(n=16),with 9 deaths(9 over 16;56.3%)related to CDI.Of our 40 patients,15(37.5%)had severe CDI.Multivariate logistic regression showed that male gender[odds ratio(OR):8.45;95%CI:1.06-67.16,P=0.044],rising serum C-reactive protein levels(OR=1.11;95%CI:1.02-1.21,P=0.021),and previous exposure to fluoroquinolones(OR=9.29;95%CI:1.16-74.284,P=0.036)were independently associated with severe CDI.CONCLUSION:We report predictors of severe CDI not dependent on time of assessment.Such factors could help in the development of a quantitative score in ICU’s patients.Nagham Khanafer Abdoulaye Touré Cécile Chambrier Martin Cour Marie-Elisabeth Reverdy Laurent Argaud Philippe Vanhems 2013World Journal of Gastroenterology2013,19,44:2
4Comparison and rapid prediction of lignocellulose and organic elements of a wide variety of rice straw based on near infrared spectroscopy显示文摘Rice straw is a major kind of biomass that can be utilized as lignocellulosic materials and renewable energy.Rapid prediction of the lignocellulose(cellulose,hemicellulose,and lignin)and organic elements(carbon,hydrogen,nitrogen,and sulfur)of rice straw would help to decipher its growth mechanisms and thereby improve its sustainable usages.In this study,364 rice straw samples featuring different rice subspecies(japonica and indica),growing seasons(early-,middle-,and late-season),and growing environments(irrigated and rainfed)were collected,the differences among which were examined by multivariate analysis of variance.Statistic results showed that the cellulose content exhibited significant differences among different growing seasons at a significant level(p<0.01),and the contents of cellulose and nitrogen had significant differences between different growing environments(p<0.01).Near infrared reflectance spectroscopy(NIRS)models for predicting the lignocellulosic and organic elements were developed based on two algorithms including partial least squares(PLS)and competitive adaptive reweighted sampling-partial least squares(CARS-PLS).Modeling results showed that most CARS-PLS models are of higher accuracy than the PLS models,possibly because the CARS-PLS models selected optimal combinations of wavenumbers,which might have enhanced the signal of chemical bonds and thereby improved the predictive efficiency.As a major contributor to the applications of rice straw,the nitrogen content was predicted precisely by the CARS-PLS model.Generally,the CARS-PLS models efficiently quantified the lignocellulose and organic elements of a wide variety of rice straw.The acceptable accuracy of the models allowed their practical applications.Abdoulaye Aguibou Diallo Zengling Yang Guanghui Shen Jinyi Ge Zichao Li Lujia Han 2019International Journal of Agricultural and Biological Engineering2019,12,2:2
5COVID-19:A pluralistic and integrated approach for efficient management of the pandemic显示文摘The novel severe acute respiratory syndrome coronavirus 2(SARS-CoV-2),which triggered the ongoing pandemic,was first discovered in China in late 2019.SARSCoV-2 is a respiratory virus responsible for coronavirus disease 2019(COVID-19)that often manifests as a pneumonic syndrome.In the context of the pandemic,there are mixed views on the data provided by epidemiologists and the information collected by hospital clinicians about their patients.In addition,the literature reports a large proportion of patients free of pneumonia vs a small percentage of patients with severe pneumonia among confirmed COVID-19 cases.This raises the issue of the complexity of the work required to control or contain the pandemic.We believe that an integrative and pluralistic approach will help to put the analyses into perspective and reinforce collaboration and creativity in the fight against this major scourge.This paper proposes a comprehensive and integrative approach to COVID-19 research,prevention,control,and treatment to better address the pandemic.Thus,this literature review applies a pluralistic approach to fight the pandemic.Nouhoum Bouare Daouda Kassim Minta Abdoulaye Dabo Christiane Gerard 2022World Journal of Virology2022,11,1:2
6Reflected solutions of backward stochastic differential equations driven by G-Brownian motion显示文摘In this paper, we study the reflected solutions of one-dimensional backward stochastic differential equations driven by G-Brownian motion. The reflection keeps the solution above a given stochastic process. In order to derive the uniqueness of reflected G-BSDEs, we apply a 'martingale condition' instead of the Skorohod condition. Similar to the classical case, we prove the existence by approximation via penalization. We then give some applications including a generalized Feynman-Kac formula of an obstacle problem for fully nonlinear partial differential equation and option pricing of American types under volatility uncertainty.Hanwu Li Shige Peng Abdoulaye Soumana Hima 2018Science China Mathematics2018,61,1:2
7Metabolic and structural role of thiamine in nervous tissues显示文摘Abdoulaye B 0,,07:1
8Monitoring the referral system through benchmarking in rural Niger: an evaluation of the functional relation between health centres and the district hospital显示文摘Bossyns P Abache R Abdoulaye M S 2006BMC Health Serv Res2006,12,6:1
9A Model-Driven Design Framework for Massively Parallel Embedded Systems显示文摘Abdoulaye Gamatié Sébastien Le Beux éric Piel Rabie Ben Atitallah Anne Etien Philippe Marquet Jean-Luc Dekeyser 2011ACM Transactions on Embedded Computing Systems (TECS)2011,,4:1
10Usefulness of Noninvasive Predictors of Oesophageal Varices in Black African Cirrhotic Patients in C?te d’Ivoire (West Africa)显示文摘Alassan Kouamé Mahassadi Fulgence Yao Bathaix Constant Assi Aboubacar Demba Bangoura Emile Allah-Kouadio Henriette Ya Kissi Abdoulaye Touré Stanislas Doffou Issa Konaté Alain Koffi Attia Mathieu Benoit Camara Thérèse Aya Ndri-Yoman Fabio Farinati 2012Gastroenterology Research and Practice2012,,:1
11Photochemically-induced fluorescence dosage of non-fluorescent pyrethroid(etofenprox)in natural water using a cationic micellar medium显示文摘Adamou R Coly A Abdoulaye A 2011J Fluoresc2011,21,:1
12International technology diffusion and economic growth: Explaining the spillover benefits to developing countries显示文摘Abdoulaye Seck 2011Structural Change and Economic Dynamics2011,,4:1
13Intra- and Interspecific Aggregation Responses of Locusta migratoria migratorioides and Schistocerca gregaria and a Comparison of Their Pheromone Emissions显示文摘Abdoulaye Niassy Baldwyn Torto Peter G. N. Njagi Ahmed Hassanali Daniel Obeng-Ofori Jonathan N. Ayertey 1999Journal of Chemical Ecology1999,,5:1
14Drought-induced changes in rooting patterns and assimilate partitioning between root and shoot in upland rice显示文摘Folkard Asch Michael Dingkuhn Abdoulaye Sow 2005Field Crops Research2005,93,:1
15Efficacy of praziquantel against Schistosoma mansoni in northern Senegal显示文摘Michel Picquet Jozef Vercruysse Darren J. Shaw Mamadou Diop Abdoulaye Ly 1998Transactions of the Royal Society of Tropical Medicine and Hygiene1998,,1:1
16Existential and possessive predications in Hausa 显示文摘Abdoulaye Mahamane 2006Linguistics2006,44,6:1
17Safe design of high-performance embedded systems in an MDE framework显示文摘Yu Huafeng Abdoulaye Gamatié éric Rutten 2008Innovations in Systems and Software Engineering2008,4,3:1
18Existential and posses- sive predications in Hausa 显示文摘Abdoulaye Mahamane 2006Linguistics2006,44,6:1
19Simultaneous Detection of Major Drug Resistance Mutations in the Protease and Reverse Transcriptase Genes for HIV-1 Subtype C by Use of a Multiplex Allele-Specific Assay显示文摘Guoqing Zhang Fangping Cai Zhiyong Zhou Joshua DeVos Nick Wagar Karidia Diallo Isaac Zulu Nellie Wadonda-Kabondo Jeffrey S. A. Stringer Paul J. Weidle Clement B. Ndongmo Izukanji Sikazwe Abdoulaye Sarr Matthew Kagoli John Nkengasong Feng Gao Chunfu Yang 2013Journal of Clinical Microbiology2013,,11:1
20A first pre-pilot system for the combined treatment of dye pollutants by electrocoagulation/ EAOPs显示文摘Abdoulaye T Minghua Z Enric B 2014Journal of Chemical Technology and Biotechnology2014,89,8:1
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