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Role of intestinal ultrasound in ulcerative colitis: A systematic review

World Journal of Meta-Analysis 2024年第3期12卷 42-67页

作者： Partha Pal mohammad abdul Mateen Kanapuram Pooja Nandhakumar Rajadurai Rajesh Gupta Manu Tandan Nageshwar Reddy Duvvuru Department of Medical Gastroenterology Asian Institute of GastroenterologyHyderabad 500082India Department of Diagnostic Radiology and Imaging Asian Institute of GastroenterologyHyderabad 500082India

BACKGROUND Intestinal ultrasound(IUS)is an emerging,non-invasive,and highly sensitive diagnostic tool in inflammatory bowel disease(IBD),including ulcerative colitis(UC).Despite its potential,its adoption in clinical practice is limited due to a lack of standardization and *** To perform a comprehensive scoping review based on a systematic literature review on IUS in UC to inform current *** Ninety-nine original articles about ultrasonography in UC were identified among 7608 citations searching PubMed and EMBASE databases for systematic *** IUS can be useful as an initial diagnostic strategy in patients with suspected IBD/*** UC,IUS can predict endoscopic response,histologic healing,and steroid responsiveness in acute severe *** can predict response to biologics/small molecules(as early as 2 wk).IUS correlates well with ileocolonoscopy,but IUS could miss rectal,jejunal,and upper GI lesions in suspected IBD and colon polyps or extra-intestinal manifestations in known *** is useful in special situations(children,pregnancy,and postoperative Crohn's disease).Inter-observer agreement is acceptable and trained physicians have comparable diagnostic ***-of-care ultrasound impacted management in 40%-60%of ***-held IUS has excellent agreement with conventional *** IUS is a non-invasive,highly sensitive tool in the diagnosis and monitoring of UC,offering excellent patient ***-of-care ultrasound by IBD physicians can significantly impact clinical decision-making.

关键词： Ulcerative colitis Intestinal ultrasound Inflammatory bowel disease Diagnosis Monitoring

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Determination of hemoglobin adduct of a musk xylene metabolite in trout as biomarker of exposure by gas chromatography mass spectrometry

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Journal of Environmental Sciences 2005年第6期17卷 989-992页

作者： mohammad abdul KARIM mohammad Rezaul Department of Chemistry and Biochemistry Baylor University P.O. Box 97348 Waco TX 76798-7348 USADepartment of Biochemistry and Molecular Biology University of Rajshahi Rajshahi 6205 Bangladesh

Musk xylene（MX） is frequently used as fragrances in formulation of personal care products. Quantification of a bound 4-amino- MX（4-AMX） as cysteine adducts in trout hemoglobin（Hb） was made by gas chromatography-ion trap-mass spectrometry（GC/MS）. The Hb samples were collected from trout after 24 h exposure to MX at 10μg/g, and or menhaden oil（control）. The formation of cysteine-Hb adduct was observed from nitroso derivative of MX, released by alkaline hydrolysis. The released 4-AMX metabolite was extracted in n- hexane. The extract was then reduced by evaporation, and analyzed by GC/MS. When similar agreement of mass spectral features and retention time of 4-AMX were obtained in both standard and sample solutions, the presence of 4-AMX metabolite in the Hb was confirmed. The concentration of 4-AMX was found to be 3.1 × 10^-6 6.9 × 10^-6 mg/g in the Hb solution. Quantitation was made based on an internal standard, a calibration plot, and response factor. In the non-hydrolyzed and laboratory blank extracts, the 4-AMX metabolite was not detected. Additionally, coeluting and interfefing ions were observed in the biological samples.

关键词： biomarkers musk xylene metabolite Hb adducts fish exposure

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Mulching type-induced soil moisture and temperature regimes and water use efficiency of soybean under rain-fed condition in central Japan

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International Soil and Water Conservation Research 2017年第4期5卷 302-308页

作者： mohammad abdul Kader Masateru Senge mohammad abdul Mojid Kimihito Nakamura Rural Development Academy(RDA) Bogra-5842Bangladesh Faculty of Applied Biological Sciences Gifu University1-1 YanagidoGifu City 501-1112Japan Department of Irrigation and Water Management Bangladesh Agricultural UniversityMymensingh-2202Bangladesh Graduate School of Agriculture Kyoto UniversityKitashirakawa Oiwake-choSakyo WardKyoto 606-8502Japan

Soybean(Glycine max)is a high water-demand crop and grown under moderate temperature in *** protect the crop from hot summer and to utilize rainfall for its cultivation,selection of appropriate mulching material(s)is *** optimum production of the crop,soil moisture and temperature regimes as well as water use efficiency(WUE)of the crop were investigated under straw,grass,paper,plastic and bare soil(control)mulching under rain-fed condition at Gifu university farm in *** mulching treatments,compared to the control,lowered soil temperature by 2°C at 5 cm depth and 0.5°C at 15 and 25 cm *** plastic and straw mulching stored the highest quantity of soil moisture at 5 and 15 cm depths;the bare soil stored the lowest *** 25 cm depth,soil-moisture content was the highest under paper mulch but invariable under the other *** mulching reduced evaporation rate from the soil surface and,consequently,the reduced soil-water consumption(SWC)from the root zone augmented WUE of *** paper mulching,by conserving soil-moisture and reducing soil temperature,provided better crop growth attributes,while the plastic mulching improved WUE of green ***,the plastic mulch performed best in reducing soil-water consumption and increasing WUE,while the paper mulch was good for soil-moisture conservation and temperature modification that increased soybean yield.

关键词： Mulching Soil-water consumption Soil temperature Water use efficiency

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Carbon mineralization in subtropical alluvial arable soils amended with sugarcane bagasse and rice husk biochars

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Pedosphere 2022年第3期32卷 475-486页

作者： mohammad Arifur RAHMAN mohammad abdul KADER mohammad JAHIRUDDIN mohammad Rafiqul ISLAM Zakaria mohammad SOLAIMAN Regional Agricultural Research Station(RARS) Bangladesh Agricultural Research Institute(BARI)Jamalpur 2000(Bangladesh) School of Agriculture GeographyEnvironmentOcean and Natural SciencesUniversity of South PacificApia 1343(Samoa) Department of Soil Science Bangladesh Agricultural University(BAU)Mymensingh 2202(Bangladesh) UWA School of Agriculture&Environment and the UWA Institute of Agriculture PerthWA 6009(Australia) School of Veterinary and Life Science Murdoch UniversityMurdochWA 6150(Australia)

Subtropical recent alluvial soils are low in organic carbon(C).Thus,increasing organic C is a major challenge to sustain soil *** amendment could be an option as biochar is a C-rich pyrolyzed material,which is slowly decomposed in *** investigated C mineralization(CO_(2)-C evolution)in two types of soils(recent and old alluvial soils)amended with two feedstocks(sugarcane bagasse and rice husk)(1%,weight/weight),as well as their biochars and aged biochars under a controlled environment(25±2℃)over 85 *** the recent alluvial soil(charland soil),the highest absolute cumulative CO_(2)-C evolution was observed in the sugarcane bagasse treatment(1140 mg CO_(2)-C kg^(-1)soil)followed by the rice husk treatment(1090 mg CO_(2)-C kg^(-1)soil);the lowest amount(150 mg CO_(2)-C kg^(-1)soil)was observed in the aged rice husk biochar ***,for the old alluvial soil(farmland soil),the highest absolute cumulative CO_(2)-C evolution(1290 mg CO_(2)-C kg^(-1)soil)was observed in the sugarcane bagasse treatment and then in the rice husk treatment(1270 mg CO_(2)-C kg^(-1)soil);the lowest amount(200 mg CO_(2)-C kg^(-1)soil)was in the aged rice husk biochar *** sugarcane bagasse and rice husk biochar treatments reduced absolute cumulative CO_(2)-C evolution by 10%and 36%,respectively,compared with unamended recent alluvial soil,and by 10%and 18%,respectively,compared with unamended old alluvial *** absolute and normalized C mineralization were similar between the sugarcane bagasse and rice husk treatments,between the biochar treatments,and between the aged biochar *** both soils,the feedstock treatments resulted in the highest cumulative CO_(2)-C evolution,followed by the biochar treatments and then the aged biochar *** absolute and normalized CO_(2)-C evolution and the mineralization rate constant of the stable C pool(K_(s))were lower in the recent alluvial soil compared with those in the old alluvial *** biochar

关键词： aged biochar biochar amendment charland CO_(2)emission CO_(2)-C evolution recent alluvial soil soil organic carboon soil organic matter

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Mainstreaming Decentralization and Collaboration in Disaster Risk Management:Insights from Coastal Bangladesh

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International Journal of Disaster Risk Science 2023年第3期14卷 382-397页

作者： mohammad abdul Quader Amanat Ullah Khan Md.abdul Malak Matthieu Kervyn Department of Geography Earth System ScienceVrije Universiteit Brussel1050 BrusselsBelgium Department of Geography and Environment Jagannath UniversityDhaka 1100Bangladesh Department of Geography and Environment Dhaka UniversityDhaka 1000Bangladesh Department of Environmental Science Bangladesh University of ProfessionalsDhaka 1216Bangladesh

Bangladesh is renowned in disaster risk reduction(DRR)for active involvement of community people and local disaster management institutions in DRR *** study aimed to describe the disaster risk management(DRM)institutions and assess their functioning in six coastal unions across the three coastal zones of *** qualitative and quantitative research approaches were *** study focused on two key local institutions—the Union Disaster Management Committees(UDMCs)and the Cyclone Preparedness Program(CPP)—functioning at the union level in *** institutions have both horizontal and vertical collaborations with other ***,we argue that the UDMCs'external dependencies in their functioning indicate their limited financial and administrative autonomy,which is a barrier to successfully institutionalizing disaster *** results show that the CPP is the most successful program,markedly increasing the trust of the people in warning dissemination and evacuation efforts in the event of a *** the adoption of decentralized risk management systems has resulted in significant progress in increased rate of evacuation and reduced death rate and damage,lack of funding and equipment,limited coordination between institutions,lack of skilled and knowledgeable workforce,and inappropriate power structures may reduce the effectiveness of DRR activities prior to,during,and following disasters.

关键词： Coastal Bangladesh Cyclone preparedness program(CPP) Decentralization Disaster risk governance Institutional linkage Union disaster management committee(UDMC)

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Climate change impact assessment on three major crops in the north-central region of Bangladesh using DSSAT

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International Journal of Agricultural and Biological Engineering 2018年第4期11卷 135-143页

作者： Atikur Rahman mohammad abdul Mojid Selina Banu Department of Irrigation and Water Management Bangladesh Agricultural UniversityMymensingh-2202Bangladesh Department of Agricultural and Industrial Engineering Hajee Mohammad Danesh Science and Technology UniversityDinajpur-5200Bangladesh

The potential consequences of climate change emanated from global warming are very alarming;the greatest concern is the potentially disastrous consequences on crop agriculture and food security in many parts of the *** is a country highly susceptible to climate change,but information in this regard is still *** study investigated the effects of climate change on three major crops-wheat,potato and rice-in the north-central region of *** climate change scenarios,A2 and B2,of the Intergovernmental Panel on Climate Change(IPCC)were generated by employing MAGICC/SCENGEN model together with the observed climate data of the *** growth and yield of the crops were simulated using DSSAT CERES-Wheat,SUBSTOR-Potato and CERES-Rice models under the present and projected future changing climatic *** a predicted 5.32℃ increase in temperature in the year 2100,the yield of wheat,rice and potato would decrease by 47.6%,67.8%and 38.6%,*** increased temperature would accelerate physiological maturity of the crops as reflected by their reduced length of growing season(LGS)by 1.20%to 18.5%.The reduced LGS would reduce seasonal evapotranspiration(ET)of the crops by shortening time-span for ET *** to dominant yield reduction over ET reduction,the water use efficiency(WUE)for grain/tuber and biomass yields would decrease with the changing *** reduced crop yields are an indicative of a potential future risk of food security in *** results of this study can therefore guide to adopt coping mechanisms in the light of climate change to ensure future food security of the country.

关键词： climate change DSSAT MAGICC/SCENGEN model CERES model SUBSTOR model growing season length crop-water use

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Design optimization of a grid-tied microgrid for a residential community in southern Bangladesh

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Clean Energy 2023年第6期7卷 1300-1315页

作者： Sayeed Hasan MdRifat Hazari Effat Jahan mohammad abdul Mannan Department of Electrical and Electronic Engineering American International University-Bangladesh(AIUB)408/1KuratoliKhilkhetDhaka 1229Bangladesh Center for Sustainable Energy Research(CSER) Dr.Anwarul Abedin Institute of InnovationAmerican International University-Bangladesh(AIUB)408/1KuratoliKhilkhetDhaka 1229Bangladesh

Growing energy demand,diminishing fossil fuel reserves and geopolitical tensions are serious concerns for any country’s energy strategy and *** factors have a greater impact on developing countries,as many of them rely largely on traditional energy *** energy generation is the viable alternative for mitigating these problems,as well as achieving energy independ-ence and tackling climate *** article discusses planning and design optimization of a residential community microgrid based on multiple renewable *** particular,the design and techno-economic assessment of a grid-tied hybrid microgrid for meeting the electricity demand of an alluvial region,Urir Char,located in southern Bangladesh,was *** Optimization of Multiple Energy Resources is used for the evaluation and it is supplemented by a fuzzy-logic-based load profile design *** addition to the analysis,a predictive load-shifting-based demand management is also *** cases were considered for the studies and,after considering several criteria,a grid-tied system comprising a photovoltaic array,wind turbine and energy storage system was found to be the best fit for powering the *** suggested system reduces the life-cycle cost by 18.3%,the levelized cost of energy by 61.9%and emissions by 77.2%when compared with the grid-only *** with the microgrid design,cooking emissions and energy categorization were also discussed.

关键词： demand-side management fuzzy logic load profile generator net-zero energy residential microgrid techno-economic analysis

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Numerical Control Measures of Stochastic Malaria Epidemic Model

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Computers, Materials & Continua 2020年第10期65卷 33-51页

作者： Muhammad Rafiq Ali Ahmadian Ali Raza Dumitru Baleanu Muhammad Sarwar Ahsan mohammad Hasan abdul Sathar Faculty of Engineering University of Central PunjabLahorePakistan Institute of Visual Informatics National University of MalaysiaBangi43600 UKMMalaysia Faculty of Computing National College of Business Administration and EconomicsLahorePakistan Department of Mathematics Cankaya UniversityAnkara06530Turkey Centre of Foundation Studies for Agricultural Science Universiti Putra MalaysiaSerdang43400Malaysia

Nonlinear stochastic modeling has significant role in the all discipline of *** essential control measuring features of modeling are positivity,boundedness and dynamical ***,the existing stochastic methods in literature do not restore aforesaid control measuring features,particularly for the stochastic ***,these gaps should be occupied up in literature,by constructing the control measuring features numerical *** shall present a numerical control measures for stochastic malaria model in this *** results of the stochastic model are discussed in contrast of its equivalent deterministic *** the basic reproduction number is less than one,then the disease will be in control while its value greater than one shows the perseverance of disease in the *** standard numerical procedures are conditionally *** propose method is competitive and preserve all the control measuring features *** has also been concluded that the prevalence of malaria in the human population may be controlled by reducing the contact rate between mosquitoes and *** awareness programs run by world health organization in developing countries may overcome the spread of malaria disease.

关键词： Malaria disease model stochastic modelling stochastic methods convergence

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Assessment of heavy metal contamination in the sur?cial sediments from the lower Meghna River estuary, Noakhali coast, Bangladesh

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International Journal of Sediment Research 2021年第3期36卷 384-391页

作者： mohammad abdul Momin Siddique Mahfuzur Rahman Shahriar Md.Arifur Rahman Md.Rubel Hassan Zeenath Fardous Muhammed Alamgir Zaman Chowdhury mohammad Belal Hossain Department of Oceanography Noakhali Science and Technology University Agrochemical and Environmental Research Division Institute of Food and Radiation Biology Atomic Energy Research Establishment 5. Department of Fisheries and Marine Science Noakhali Science and Technology University Department of Environmental Science and Disaster Management Noakhali Science and Technology University University of South Bohemia in Ceske Budejovice Faculty of Fisheries and Protection of Waters South Bohemian Research Center of Aquaculture and Biodiversity of Hydrocenoses Research Institute of Fish Culture and Hydrobiology

Sediment samples were collected from ten selected sites of the lower Meghna River estuary, and six heavy metals were analyzed with Atomic Absorption Spectrophotometry(AAS) to assess the contamination level and the metals’ association with sediment grain size. The current results revealed that the mean concentrations of the studied metals were ranked in descending order of iron(Fe)(1.29 ? 103 mg/kg) > zinc(Zn)(42.41 mg/kg) > lead(Pb)(12.48 mg/kg) > chromium(Cr)(10.59 mg/kg) > copper(Cu)(6.22 mg/kg) > cadmium(Cd)(0.28 mg/kg). The geo-accumulation, contamination, and pollution load indexes suggested that the lower Meghna river estuary was not contaminated by Fe, Zn, Pb, Cr, and *** mean size of the sediment ranged from 28.92 to 126.2 mm, and the Pearson correlation coefficient showed a significant association between Fe and Pb(coefficient of determination, r2? 0.836; p < 0.05),and no significant correlation was found between individual metals and grain size, indicating no or low influence on the metals distribution.

关键词： Metal pollution Pollution load index Grain size Trace metals

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Phytopharmacological evaluation of ethanol extract of Sida cordifolia ***

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Asian Pacific Journal of Tropical Biomedicine 2014年第1期4卷 18-24页

作者： mohammad abdul Motalib Momin Sm Faysal Bellah Sarder mohammad Raussel Rahman Ahmed Ayedur Rahman Gazi mohammad Monjur Murshid Sarder mohammad Saker Billah Talha Bin Emran Department of Pharmacy Jahangirnagar University Department of Clinical Pharmacy and Pharmacology Dhaka University Pharmacy Discipline Life Science SchoolKhulna University Department of Chemistry Gort.M.M.University College Department of Pharmacy BGC Trust University

Objective:To investigate the phytochemical screening(group determination)and selected pharmacological activities(antioxidant,antimicrobial and analgesic activity)of the plant Sida cordifolia Linn(***).Methods:Eighty percent concentrated ethanol extract of the roots was *** identify the chemical constituents of plant extract standard procedures were *** phytochemical screening the crude extract was tested for the presence of different chemical groups like reducing sugar,tannins,saponins,steroids,flavonoids,gums,alkaloids and *** antioxidant property of ethanolic extract of *** was assessed by DPPH free radical scavenging *** activity of the extract was tested using the model of acetic acid induced writhing in *** sodium is used as reference standard drug for the analgesic activity test Antibacterial activity of plant extract was carried out using disc diffusion method with five pathogenic bacteria comparison with kanamycin as a ***:Phytochemical analysis of the ethanolic extract of the roots of *** indicated the presence of reducing sugar,alkaloids,steroids and *** DPPH scavenging assay the IC_(50)value was found to be 50 ug/mL which was not comparable to the standard ascorbic *** crude extract produced 44.3%inhibition of writhing at the dose of 300 mg/kg body weight which is statistically significant(P>0.001).The in vitro antimicrobial activity of the ethanol extract of the roots of *** showed no antimicrobial activity against five types of *** experiment was conducted only with five species of bacteria as test species,which do not at all indicate the total inactivity against ***:The obtained results provide a support for the use of this plant in traditional medicine but further pharmacological studies are required.

关键词： Antioxidant Antimicrobial Analgesic DPPH Phytochemical screening

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