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| 1 | Hypoglycemic and anti-hyperglycemic study of Gynura procumbens leaf extracts显示文摘Objective:To study the antidiabetic activity of Gynura procumbens(G.procumbens)used in the traditional management of diabetes in Southern Asia.Methods:G.procumbens leaves were extracted sequentially with graded percentage of ethanol in water(95%,75%,50%,25%and 0%),and the extracts were tested for antidiabetic activity using acute(7 h),subcutaneous glucose tolerance test and sub-chronic(14 d)test in non-diabetic and streptozotocin-induced diabetic rats.The extracts were further subjected to phytochemical studies.Results:In acute dose(1 g/kg),the extracts significantly lowered fasting blood glucose(FBG)in streptozotocin-induced diabetic rats(P<0.05).However,the FBG-lowering effect of the 25%extract compared to the other extracts,was rapid(47%after 2 h)and the highest:53%,53%and 60%in the 3rd,5th,and 7th h,respectively(P<0.05),comparable only to the effect of metformin.Furthermore,the extracts suppressed peak FBG in subcutaneous glucose tolerance test,but only the 0%and 25%extracts,and metformin sustained the decrease until the 90th min(P<0.05).Moreover,in the 14 days study,the 25%extract exerted the highest FBG-lowering effect,namely 49.38%and 65.43%on days 7 and 14,respectively(P<0.05),similar to the effect of metformin(46.26%and 65.42%).Total flavanoid and phenolic contents in the extracts were found to decrease with increase in polarity of extraction solvents.The composition of reference compounds(chlorogenic acid,rutin,astragalin and kaempferol-3-O-nrtinoside)followed a similar trend.Conclusions:G.procumbens contains antidiabetic principles,most extracted in 25%ethanol.Interaction among active components appears to determine the antidiabetic efficacy,achieved likely by a metformin-like mechanism. | Khalid Algariri Kuong Y Meng Item J Atangwho Mohd Z Asmawi Amirin Sadikun Vikneswaran Murugaiyah Norhyati Ismail | 2013 | Asian Pacific Journal of Tropical Biomedicine2013，3，5： | 4 |
| 2 | Potentiality of Different Seed Priming Agents to Mitigate Cold Stress of Winter Rice Seedling显示文摘Seed priming has proved to be an effective pre-germination seed invigoration technique for different crops to improve seed and seedling performance under different abiotic stresses.In Bangladesh,winter rice is very often exposed to cold waves just after sowing in the nursery bed resulting in poor seed germination and seedling emergence,yellowish and thin seedlings production,and a very low survival rate.Seed priming may mitigate the cold stress during seed germination and seedling emergence and helps in the quality seedling production of winter rice.To evaluate the efficacy of different seed priming techniques in increasing seedling emergence,growth,vigor and survivability of winter rice cultivars under cold stress,a pot experiment was conducted at the Department of Agronomy,Bangladesh Agricultural University during December 2018 to January 2019.The experiment comprised two factors,(A)Winter rice variety namely,(i)BRRI dhan29 and (ii)BRRI dhan36;(B)Seed priming agent namely (i)Control(no priming),(ii)20000 ppm NaCl,(iii)30000 ppm NaCl,(iv)20000 ppm KCl,(v)30000 ppm KCl,(vi)20000 ppm CaCl2,(vii)30000 ppm CaCl2,(viii)50 ppm CuSO4,(ix)75 ppm CuSO_(4),(x)10000 ppm ZnSO4,(xi)15000 ppm ZnSO4,(xii)2 ppm Na2MoO4,(xiii)3 ppm Na2MoO4,(xiv)100 ppm PEG(Polyethylene glycol 4000)and (xv)150 ppm PEG.Seeds were sown on two different dates viz.,1st December and 1st January so that seedlings are exposed to cold stress at different stages.The experiment was laid out in a completely randomized design(CRD)with three replications.Results indicated that(in most of the cases)seed priming has a positive impact on seedling emergence rate(%),root length,shoot length,root shoot ratio,root dry weight,shoot dry weight,seedling dry weight and survival rate(%).Among the priming agents,KCl and CaCl2 performed best;while priming with NaCl and PEG showed no advantages over no priming for both the sowing dates.In general,BRRI dhan36 performed better than BRRI dhan29 in terms of seedling growth because of its higher tolerance to cold stress.But,both the varieties performed similarly in terms of emergence rate and survival rate.Thus,priming is an effective tool to increase seed germination,better seedling growth,and higher seedling survivability of winter rice under cold stress,and KCl(20000 ppm)or CaCl2(20000 ppm)can be considered as a viable priming agent. | Md.Parvez Anwar Md.Ariful Islam Khalid A.K.M.Mominul Islam Sabina Yeasmin Sharif Ahmed Adel Hadifa Ismail A.Ismail Akbar Hossain Ayman EL Sabagh | 2021 | Phyton-International Journal of Experimental Botany2021，90，5： | 1 |
| 3 | Statistical evaluation of image quality measures 显示文摘 | ISMAIL A BULENT S KHALID S | 2002 | Journal of Electronic Imaging2002，11，2： | 1 |
| 4 | Koetjapic acid, a natural triterpenoid, induces apoptosis in colon cancercells显示文摘 | Zeyad Nassar Abdalrahim Aisha Norshirin Idris Mohamed Khadeer Ahamed Zhari Ismail Khalid Abu-Salah Salman Alrokayan Amin Abdul Majid | 2012 | Oncology Reports2012，，3： | 1 |
| 5 | Microbial populations of crude oil spill polluted soils at the Jordan-Iraq desert (the Badia region) 显示文摘 | ISMAIL S MUNIR J M KHALID M H | 2008 | Brazilian Journal of Microbiology2008，39，3： | 1 |
| 6 | Extraction efficiency of water, ethanol and supercritical carbon dioxide for amide content from fruit of Piper sarmentosum using colorimetry and high performance liquid chromatography显示文摘 | KHALID HUSSAIN ZHARI ISMAIL AMIRIN SADIKUN | 2010 | Journal of the Chemical Society of Pakistan2010，32，1： | 1 |
| 7 | A trend a- nalysis and sub - regional distribution in number of people living with HIV and dying with TB in Africa, 1991 to 2006 显示文摘 | 01alekan A Uthman Ismail Yahayal Khalid Ashfaq | 2009 | International Journal of Health Geographicsm2009，8，： | 1 |
| 8 | Assessment of ecological risk for heavy metals in surface sediment of an urban river in a developing country显示文摘The speed of increasing threats to the riverine water resources makes it more critical to protect the health of Old Brahmaputra River ecosystems.The current study was done to investigate the concentrations,distributions,sources,and ecological risk of heavy metals in surface sediment from the Old Brahmaputra River,Bangladesh.Samples were collected from seven sites and analyzed with an inductively coupled plasma-mass spectrometer(ICP-MS).The results showed that mean concentrations(mg/kg)of heavy metals were in the order of nickel(Ni)(44.69)>chromium(Cr)(30.16)>lead(Pb)(19.31)>copper(Cu)(17.84)>cadmium(Cd)(3.94)>arsenic(As)(2.73).The contamination factor(CF),pollution load index(PLI),enrichment factor(EF),and geo-accumulation index(I_(geo))indicated low to moderate contamination.Toxic unit analysis revealed that the studied metals from all stations posed low risk.The sediment of the study river was uncontaminated to moderately contaminated,posing a minimal ecological risk.Cd,Cr,Ni,and Pb originated from anthropogenic sources rather than geogenic sources,and caused the severity of contamination.In this regard,pollutant-based intensive monitoring of heavy metals and holistic ecological risk assessments are required to maintain a sound and healthy aquatic environment in the river. | Md Saiful Islam Md Humayun Kabir Mir Mohammad Ali Md Towhidul Islam Asfia Niger Md Humayun Kabir Zulhilmi Ismail Sujat Ahmed Khalid A.Ibrahim Abubakr M.Idris | 2023 | International Journal of Sediment Research2023，38，6： | 0 |
| 9 | Glaucoma among Saudi Arabian population:a scoping review显示文摘Despite its high risk of leading to permanent visual dysfunction,glaucoma remains underdiagnosed in primary care settings.About 11%of glaucoma patients in Saudi Arabia end up with bilateral blindness.This scoping review investigates and presents results on the glaucoma profile,including its prevalence,knowledge,attitude,and practice of Saudi Arabians towards the disease.An online search using four databases through online software(www.rayyan.ai)was performed to extract the relevant articles.Out of 76 records,21 articles were eligible for the analysis.All included studies were published between the years 2014 and 2022.Most studies were in Riyadh city,followed by Jeddah.All participants(n=11388)were adults>18 years old,and male participants were generally higher than females.The findings showed poor knowledge of glaucoma among the general population,while the knowledge among glaucoma patients was acceptable.The attitude was positive,while the compliance and practice were fair.More educational programs about glaucoma,its risk to the eyes,and the overall quality of life are highly recommended. | Ismail Abuallut Mohammed Khalid Arishi Ahmed Mustafa Albarnawi Sumayyah Ali Jafar Abdullah Mohammed Alamer Tahani Hassan Altubayqi Mohammed Ahmed Hadadi Mohand Abdullah Alasiri | 2023 | International Journal of Ophthalmology(English edition)2023，16，12： | 0 |
| 10 | Water Quality, Climatic and Plant Traits as Predictors on Abundance of Insects in Paddy Field, Tanjung Karang, Selangor, Malaysia显示文摘 | Norazliza Rosly Mohd Rasdi Zaini Fauziah Ismail Fairuz Khalid Ismail Rakibe | 2014 | Journal of Agricultural Science and Technology(B)2014，4，8： | 0 |
| 11 | AIPL1突变患者先天性Leber黑蒙表现型显示文摘目的:叙述26例先证者中芳香族羟基碳氢化合物受体蛋白样1蛋白质(AIPL1)突变的先天性Leber黑蒙(LCA)的表现型,并比较其他LCA相关性基因的表现型。叙述杂合子携带者的视网膜电图(ERG)。 | Sharola Dharmaraj Ban P. Leroy Melanie M. Sohocki Robert K. Koenekoop Isabelle Perrault Khalid Anwar Shagufta Khaliq R. Summathi Devi David G. Birch Elaine De Pool Natalio Izquierdo Lionel Van Maldergem Mohammad Ismail Annette M. Payne Graham E. Holder Shomi S. Bhattacharya Alan C. Bird Josseline Kaplan Irene H. Maumenee 刘欣怡(译) | 2005 | 美国医学会眼科杂志(中文版)2005，17，2： | 0 |
| 12 | The role of morphology on the electrochemical CO_(2) reduction performance of transition metal-based catalysts显示文摘The continued increase in population and the industrial revolution have led to an increase in atmospheric carbon dioxide(CO_(2)) concentration. Consequently, developing and implementing effective solutions to reduce CO_(2) emissions is a global priority. The electrochemical CO_(2) reduction reaction(CO_(2)RR) is strongly believed to be a promising alternative to fossil fuel-based technologies for the production of value-added chemicals. So far, the implementation of CO_(2)RR is hindered by associated electrochemical reactions, such as low selectivity, hydrogen evolution reaction(HER), and additional overpotential induced in some cases. As a result, it is necessary to conduct a timely evaluation of the state-of-the-art strategies in CO_(2)RR, with a focus on the engineering of the electrocatalytic systems. Catalyst morphology is one factor that plays a critical role in overcoming these drawbacks and significantly contributes to enhancing product selectivity and Faradaic efficiency(FE). This review article summarizes the recent advances in the rational design of electrocatalysts with various morphologies and the influence of these morphologies on CO_(2)RR. To compare literature findings in a meaningful way, the article focuses on results reported under a well-defined period and considers the first three rows of the d-block metal catalysts. The discussion typically covers the design of nanostructured catalysts and the molecular-level understanding of morphology-performance relationship in terms of activity, selectivity, and stability during CO_(2) electrolysis. Among others, it would be convenient to recommend a comprehensive discussion on the morphologies of single metals and heterostructures, with a detailed emphasis on their impact on CO_(2) conversion. | Umar Mustapha Chidera C.Nnadiekwe Maria Abdulkarim Alhaboudal Umar Yunusa Abdulhakam Shafiu Abdullahi Ismail Abdulazeez Ijaz Hussain Saheed A.Ganiyu Abdulaziz A.Al-Saadi Khalid Alhooshani | 2023 | Journal of Energy Chemistry2023，，10： | 0 |
| 13 | Glassy behaviour of random field Ising spins on Bethe lattice in external magnetic field显示文摘The thermodynamics and the phase diagram of random field Ising model (RFIM) on Bethe lattice are studied by using a replica trick. This lattice is placed in an external magnetic field (B). A Gaussian distribution of random field (hi) with zero mean and variance hi2 = HR2F is considered. The free-energy (F ), the magnetization (M) and the order parameter (q) are investigated for several values of coordination number (z). The phase diagram shows several interesting behaviours and presents tricritical point at critical temperature TC = J/k and when HRF = 0 for finite z. The free-energy (F) values increase as T increases for different intensities of random field (HRF) and finite z. The internal energy (U) has a similar behaviour to that obtained from the Monte Carlo simulations. The ground state of magnetization decreases as the intensity of random field HRF increases. The ferromagnetic (FM)-paramagnetic (PM) phase boundary is clearly observed only when z →∞. While FM-PM-spin glass (SG) phase boundaries are present for finite z. The magnetic susceptibility (χ) shows a sharp cusp at TC in a small random field for finite z and rounded different peaks on increasing HRF. | Khalid Bannora Galal Ismail Wafaa Hassan | 2011 | Chinese Physics B2011，20，6： | 0 |
| 14 | Glassy phase and thermodynamics for random field Ising model on spherical lattice in magnetic field显示文摘Phase diagram and thermodynamic parameters of the random field Ising model (RFIM) on spherical lattice are studied by using mean field theory. This lattice is placed in an external magnetic field (B). The random field (hi) is assumed to be Gaussian distributed with zero mean and a | Khalid Bannora Galal Ismail Wafaa Hassan | 2010 | Chinese Physics B2010，19，10： | 0 |
| 15 | Effect of Milk Proteins on Physical and Chemical Characteristics of Crispy Puff Snacks显示文摘 | Ismail Hussein Abd EI-Ghany Mohamed Abdelghany EI-Asser Khalid Said Nagy Ahmed Ali Abd EI-Maksoud | 2013 | Journal of Agricultural Science and Technology(A)2013，3，8： | 0 |
| 16 | Customizing English Language Program for EFL Learners显示文摘 | Abdul Halim Ibrahim Khalid Ismail Abdul Halim Ali Philip Wee | 2014 | Journal of US-China Public Administration2014，11，12： | 0 |
| 17 | Toxicity of selected insecticides against nymph of whitefly (Bemisia tabaci Gennadius)显示文摘 | Hazmi Awang Damit Fauziah Ismail Low Seng Mook Siti Noor Hajjar Md Latip Mohd Rasdi Zaini Fairuz Khalid Kamaruzaman Jusoff | 2009 | Journal of Agricultural Science and Technology2009，3，4： | 0 |
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