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| 1 | High 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 | 2016 | Journal of Huazhong University of Science and Technology(Medical Sciences)2016，36，3： | 3 |
| 2 | Modelling pom pom type models with high-order finite volume schemes显示文摘 | ABOUBACAR M AGUAYO J P PHILLIPS P M | 2005 | Journal of Non-Newtonian Fluid Mechanics2005，126，23： | 1 |
| 3 | Usefulness 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 | 2012 | Gastroenterology Research and Practice2012，，： | 1 |
| 4 | Bureaucratic competition and public corruption:Evidence from transition countries 显示文摘 | Aboubacar D Kevin S | 2014 | European Journal of Political Economy2014，，35： | 1 |
| 5 | Mahodextrin molecular weight dirlvibution in fluence on the glass transition temperature and viscosity in aqueous solutions 显示文摘 | Aboubacar F Bouguerand P E Normand V V | 2004 | Carbothydrate Polymers2004，58，： | 1 |
| 6 | Numerical prediction of extensional flows in contraction geometries: hybrid finite volume/element method 显示文摘 | Aboubacar M Matallah H Tamaddon-Jahromi H R | 2002 | Journal of Non-Newtonian Fluid Mechanics2002，104，23： | 1 |
| 7 | Physicochemical properties of flours that relate to sorghum couscous quality 显示文摘 | Aboubacar Hamaker B R | 1999 | Cereal Chemistry1999，16，： | 1 |
| 8 | Modelling pom-pom type models with high-order finite volume schemes 显示文摘 | ABOUBACAR M AGUAYO J P PHILLIPS P M | 2005 | Journal of Non-Newtonian Fluid Mechanics2005，126，23： | 1 |
| 9 | Adsorption studies of 1,2,4-Trichlorobenzene onto shallow aquifer media at the Luhuagang landfill site in Kaifeng, China显示文摘 | Wei Hong Dong Yan Zhang Xue Yu Lin Aboubacar Tabouré | 2014 | Environmental Earth Sciences2014，，10： | 1 |
| 10 | A rapid protein digestibility assay for identifying highly digestible sorghum lines显示文摘 | Aboubacar A | 2001 | Cereal Chem2001，78，2： | 1 |
| 11 | 水分管理和外源硒对水稻吸收累积铅的影响显示文摘通过盆栽试验,研究了不同水分管理和外源亚硒酸盐的添加对水稻根际铅的动态变化和水稻吸收累积铅的影响.结果表明,淹水显著增加了根表铁膜对铅的吸附和根系对铅的吸收,淹水下苗期和成熟期水稻根系铅含量分别是非淹水处理时的4.2~8.5和1.4~1.5倍;淹水降低了地上部的铅分配,在苗期和成熟期分别降低85.9%~86.7%和51.8%~74.0%.加硒降低了土壤溶液、苗期水稻根系和地上部的铅含量以及成熟期水稻根表铁膜、根系和茎中的铅含量.与对照相比,淹水和非淹水下加硒处理使苗期水稻根系铅含量分别降低了5.4%~24.3%和2.7%~61.7%,使成熟期水稻根系铅含量分别降低了56.1%~64.1%和53.8%~63.2%.水稻籽粒中的铅含量在不同处理间无显著差异.因此,水分管理和外源硒的添加显著影响了水稻根系对铅的吸收,而对水稻籽粒对铅的累积无显著影响. | 万亚男 刘哲 Aboubacar Younoussa Camara 余垚 王琪 李花粉 | 2018 | 环境科学2018，39，10： | 1 |
| 12 | Hypothyroidism Induces Type I Iodothyronine Deiodinase Expression in Tilapia Liver显示文摘 | Van Der Geyten S Aboubacar T | 2001 | General and Comparative Endocrinology2001，124，： | 1 |
| 13 | A cell-vertex finite volume/element method on triangles for abrupt contraction viscoelastic flows显示文摘 | Aboubacar M Webster M F | 2001 | Journal of Non-Newtonian Fluid Mechanics2001，98，23： | 1 |
| 14 | Low molecular weight soluble starch and its relationship with sorghum couscous stickiness显示文摘 | Aboubacar A Hamaker B R | 2000 | J of Cereal Science2000，31，： | 1 |
| 15 | High-order finite volume methods for viscoelastic flow problems显示文摘 | Aboubacar M Phillips T N Tamaddon-Jahromi H R | 2004 | Journal of Computational Physics2004，199，1： | 1 |
| 16 | High-order finite volume methods for viscoelastic flow problems显示文摘 | Aboubacar M Philips T N Tamaddon-Jahromi H R | 2004 | Journal of Computational Physics2004，99，： | 1 |
| 17 | Evaluation of the Insecticidal Activity of Powders of Ageratum conyzoide L. Leaves and Roots of Securidaca longepedunculata Fresen on the Germination Rate of Cowpea Infected with Callosobruchus maculatus显示文摘Cowpea is a vegetable that contributes to food security in Guinea. Despite its importance, more than 30% of its production is lost between harvesting, storage and consumption. The main cowpea pest is Callosobruchus maculatus. The commonly used control strategy is essentially based on chemicals whose use is toxic, expensive and restrictive. In the search for alternatives to chemical control, this work was undertaken to evaluate the insecticidal potential of Ageratum conyzoid leaf powders and Securidaca longepedunculata roots. Powder toxicity and insecticidal efficacy tests were performed separately on groups of 20 Callosobruchus maculatus using 3 doses of Ageratum conyzoid leaf powders and Securidaca longepedunculata roots in jars each containing 100 g cowpea. The mortality of Callosobruchus maculatus and the impact of powders were noted respectively for 96 h and 4 months after infestation. The germination capacity of the treated seeds was assessed at the start of the study. Doses of 1 and 8 g of Ageratum conyzoides leaf powders and Securidaca longepedunculata roots were applied respectively to every 100 g of cowpea and led to 100% mortality of Callosobruchus maculatus. At these same doses, more than half of the treated seeds were attacked during the 4 months of storage. Germination tests have shown that powders of Ageratum conyzoides leaves and roots of Securidaca longepedunculata have no negative effect on the germination power of cowpea seeds. Therefore, they could be considered as excellent bio-insecticides that socio-professional strata (farmers and warehouse workers) can use in the fight against cowpea insects intended for storage. | Mohamed Diogo Bangoura Aboubacar Diallo Adama Moussa Sakho Amadou Youssouf Bah Abdoulaye Keita | 2023 | Journal of Environmental Science and Engineering(A)2023，12，4： | 0 |
| 18 | Monitoring of the Physico-Chemical Parameters of the Waters of Lake Sonfonia,Municipality of Ratoma(Republic of Guinea)2021显示文摘As part of the determination of the possible impact of human activities on surface waters, case of Lake Sonfonia, six sampling sites were selected according to their solicitation by the population and their exposure to probable sources of pollution. The objective of this work is to monitor the physico-chemical quality of the waters of Lake Sonfonia during the low water level (March) and during the flood period (August) of the year 2021. Two sampling campaigns of water were carried out in dry weather and two others in cold weather. Parameters such as temperature, pH, EC (Electrical Conductivity), dissolved oxygen, TDS (Total Dissolved Solids) were measured in situ. Suspended matter, phosphate, nitrate, nitrite, sulphates, total iron, COD (Chemical Oxygen Demand) were measured in the laboratory by the colorimetric method. Stata 15 software was applied for the statistical analysis of the data and the correlation test between the parameters gave highly significant correlations. It has been noted that the situation is not very good and that this pollution comes mainly from human activities. | Mohamed Lamine Komara Adama Moussa Sacko Aboubacar Diallo Cheick Ahmed Tawel Camara Mamadou Kabirou Bah | 2023 | Journal of Environmental Science and Engineering(B)2023，12，3： | 0 |
| 19 | Improvement of Rice Production under Drought Conditions in West Africa:Application of QTLs in Breeding for Drought Resistance显示文摘Rice plays a paramount role in food and nutrition security in many West African countries.Despite the doubling of production during the last decade,rice consumption has grown faster,creating a deficit between the demand and supply.Although the West African sub-region remains the main rice-producing centre on the continent,production is severely hampered by biotic and abiotic stresses.Drought is one of the factors that most severely reduce grain yields of rice.Systems of production need to be established in order to mitigate yield loss as a result of drought.This review discusses the effects of drought on rice production in West Africa and its mitigation with an emphasis on the improvement of tolerance to drought stress.Yield stability can be achieved by developing drought-tolerant varieties through several processes encompassing profiling of known QTLs and identification of new ones,marker-assisted selection,genomic selection,and extensive multi-locational yield trials.We suggest a comprehensive strategy for breeding drought-tolerant rice varieties in West Africa. | Kossi Lorimpo ADJAH Maxwell Darko ASANTE Aboubacar TOURE Mawuli AZIADEKEY Francis Osei AMOAKO-ANDOH Michael FREI Yacouba DIALLO Komi AGBOKA | 2022 | Rice science2022，29，6： | 0 |
| 20 | Physico-Chemical Studies of the Bricks in Mud Raw Used in the Construction of Century-Old Huts(Straw Huts):Case of the Urban Commune of Kouroussa显示文摘Building construction using cement bricks on the one hand,and mud bricks on the other hand,presents problems of resistance and durability in the face of natural weathering in our country(Republic of Guinea).These difficulties could be linked to non-compliance with standards and the failure to master certain physico-chemical,mechanical and technical parameters when constructing a building.In order to remedy this problem,a series of studies were carried out on samples of mud bricks used in the construction of century-old straw hut buildings in the urban commune of Kouroussa(Republic of Guinea).To this end,the compressive strength of the brick samples was assessed either:0.10 MPa,and sensory techniques of certain characteristics were carried out to evaluate the cohesion of the elements in the brick samples,such as:coward boule technique,hand washing test,withdrawal of a soil(pellet or ring test)and of the jar test.The physico-chemical analyses methods were carried out using XRF(X-Ray Fluorescence Spectrometry),granulometry and Atterberg limits in accordance with NF P 94-051.These results showed a high insoluble residue content(49.9%)and the sample had a clay-like appearance with a low PI(Plasticity Index)=8%.This study could be an alternative guide for the authorities in charge of housing and construction in the Kouroussa prefecture(Republic of Guinea).because,the majority of houses in Upper Guinea are built with mud raw bricks or fired bricks. | Mamady Kourouma Adama Moussa Sakho Aboubacar Diallo Mamadou Madaniou Sow Abdoulaye Ibrahim Camara Mamoudou Conté | 2023 | Journal of Environmental Science and Engineering(A)2023，12，6： | 0 |
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