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116篇 您的检索式:作者名="Muhammad B"
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1Ever-increasing diversity of drug-induced pancreatitis显示文摘With over 100000 hospital admissions per annum,acute pancreatitis remains the leading gastrointestinal cause of hospitalization in the United States and has farreaching impact well beyond.It has become increasingly recognized that druginduced pancreatitis(DIP),despite accounting for less than 3%of all cases,represents an important and growing though often inconspicuous cause of acute pancreatitis.Nevertheless,knowledge of DIP is often curtailed by the limited availability of evidence needed to implicate given agents,especially for nonprescription medications.Indeed,the majority of available data is derived from case reports,case series,or case control studies.Furthermore,the mechanism of injury and causality for many of these drugs remain elusive as a definitive correlation is generally not established(<10%of cases).Several classification systems have been proposed,but no single system has been widely adopted,and periodic updates are required in light of ongoing pharmacologic expansion.Moreover,infrequently prescribed medications or those available over-thecounter(including herbal and other alternative remedies)are often overlooked as a potential culprit of acute pancreatitis.Herein,we review the ever-increasing diversity of DIP and the potential mechanisms of injury with the goal of raising awareness regarding the nature and magnitude of this entity.We believe this manuscript will aid in increasing both primary and secondary prevention of DIP,thus ultimately facilitating more expedient diagnosis and a decrease in DIPrelated morbidity.Simcha Weissman Muhammad Aziz Ryan B Perumpail Tej I Mehta Rutwik Patel James H Tabibian 2020World Journal of Gastroenterology2020,26,22:8
2Surface plasmon polariton at the interface of dielectric and graphene medium using Kerr effect显示文摘We theoretically investigate the control of surface plasmon polariton(SPP) generated at the interface of dielectric and graphene medium under Kerr nonlinearity. The controlled Kerr nonlinear signal of probe light beam in a dielectric medium is used to generate SPPs at the interface of dielectric and graphene medium. The positive, negative absorption, and dispersion properties of SPPs are modified and controlled by the control and Kerr fields. A large amplification(negative absorption) is noted for SPPs under the Kerr nonlinearity. The normal/anomalous slope of dispersion and propagation length of SPPs is modified and controlled with Kerr nonlinearity. This leads to significant variation in slow and fast SPP propagation. The controlled slow and fast SPP propagation may predict significant applications in nano-photonics, optical tweezers, photovoltaic devices, plasmonster, and sensing technology.Bakhtawar Muhammad Haneef B A Bacha H Khan M Atif 2018Chinese Physics B2018,27,11:3
3Significance of platelet count in children admitted with bronchiolitis显示文摘AIM To determine the true prevalence of thrombocytosis in children less than 2 years of age with bronchiolitis,its association with risk factors,disease severity and thromboembolic complications.METHODS A retrospective observational medical chart review of 305 infants aged two years or less hospitalized for bronchiolitis.Clinical outcomes included disease severity,duration of hospital stay,admission to pediatric intensive care unit,or death.They also included complications of thrombocytosis,including thromboembolic complications such as cerebrovascular accident,acute coronary syndrome,deep venous thrombosis,pulmonary embolus,mesenteric thrombosis and arterial thrombosis and also hemorrhagic complications such as bleeding(spontaneous hemorrhage in the skin,mucous membranes,gastrointestinal,respiratory,or genitourinary tracts).RESULTS The median age was 4.7 mo and 179 were males(59%).Respiratory syncytial virus was isolated in 268(84%),adenovirus in 23(7%) and influenza virus A or B in 13(4%).Thrombocytosis(platelet count > 500 × 109/L) occurred in 88(29%;95%CI:24%-34%),more commonly in younger infants with the platelet count declining with age.There was no significant association with the duration of illness,temperature on admission,white blood cell count,serum C-reactive protein concentration,length of hospital stay or admission to the intensive care unit.No death,thrombotic or hemorrhagic events occurred.CONCLUSION Thrombocytosis is common in children under two years of age admitted with bronchiolitis.It is not associated with disease severity or thromboembolic complications.Amar Al Shibli Najla Alkuwaiti May Hamie Dima Abukhater Muhammad B Noureddin Abdulla Amri Salwa Al Kaabi Aysha Al Kaabi Mariam Harbi Hassib Narchi 2017World Journal of Clinical Pediatrics2017,6,2:3
4All-digital synthesizer and discrete-time receiver for in 130 nm CMOS显示文摘Staszewki R B TX frequency Bluetooth radio Circuits 2004 Muhammad K Leipold D 2004IEEE J Solid State2004,39,12:1
5The prevalence and pattern of skin diseases in rela- tion to CD4 counts among HIV-infected police of- ficers in Dar-es-Salaam 显示文摘Muhammad B Eligius L Mugusi F 2003Trop Doct2003,33,1:1
6Synthesis, chemical characterization, DNA binding, antioxidant, antibacterial, and antifungal activities of ferrocence incorporated selenoureas 显示文摘RAJA A H AMIN B MUHAMMAD N T 2014J Biochem Mol Toxico12014,28,2:1
7Verification of digital RF processors: RF, analog, baseband and software 显示文摘MUHAMMAD K MURPHY T STASZEWSKI R B 2007IEEE J Sol Sta Circ2007,42,5:1
8Comparative nutritional evaluation of fungus and alkali treated rice husk in rat显示文摘Belewu M A Muhammad N O Ikuomola B O 2006Moor Journal of Agricultural Research2006,5,2:1
9A common variant on chromosome 4q25 is associated with prolonged PR interval in subjects with and without atrial fibrillation显示文摘Kolek MJ Parvez B Muhammad R 2014Am J Cardiol2014,113,2:1
10A highly efficient calyx arene based resin for the removal of azo dyes 显示文摘Muhammad A K Imam B S Sherazi S T 2011Desalination2011,268,13:1
11Effect of nickel loading on hydrogenproduction and chemical oxygen demand(COD)destruction from glucose oxidation and gasification insupercritical water显示文摘Youssef Emhemmed A Chowdhury Muhammad B I Nakhla G 2010International Journal of HydrogenEnergy2010,35,10:1
12Progression from graphene and graphene oxide to high performance polymer-based nanocomposite: A review显示文摘SHAH R KAUSAR A MUHAMMAD B 2015Polymer- Plastics Technology and Engineering2015,54,2:1
13Antibacterial activity and mechanism of action of chitosan solutions against apricot fruit rot pathogen Burkholderia seminalis 显示文摘Lou M Zhu B Muhammad I 2011Carbohydrate Research2011,345,7:1
14BAI 3, CDX 2 and VIL 1: a panel of three antibodies to distinguish small cell from large cell neuroendocrine lung carcinomas显示文摘Muhammad F Bari Helen Brown Andrew G Nicholson Keith M Kerr John R Gosney William A Wallace Irshad Soomro Salli Muller Danielle Peat Jonathan D Moore Lesley A Ward Maxim B Freidin Eric Lim Manu Vatish David R J Snead 2014Histopathology2014,,:1
15Fatty Acid Composition and Contents of trans Unsaturated FA in Hydrogenated Vegetable Oils and Blended Fats from Pakistan显示文摘Muhammad L B Farooq A 0,,02:1
16The effects of calcium sulphate on growth, membrane stability and nutrient uptake of tomato plants grown under salt stress显示文摘A. Levent Tuna Cengiz Kaya Muhammad Ashraf Hakan Altunlu Ibrahim Yokas Bülent Yagmur 2006Environmental and Experimental Botany2006,,2:1
17Inoculating wheat seedlings with exopolysaccharide-predueing bacteria restricts sodium uptake and stimulates plant growthunder salt stress显示文摘Muhammad A Shahida H Odile B 2004Biol Fertil Soils2004,40,:1
18Reliability and validity ofqualitative and operational research paradigm显示文摘Muhammad B Muhammad TA Muhammad A 2008Paki J Stat Opera Res2008,4,1:1
19Synthesis and application of calixarene based resin for the removal of azo dyes 显示文摘Muhammad A K Imam B S 2009Journal of Hazardous Materials2009,172,1:1
20Basis for treatment of tuberculosis among HIV-infected patients in Tanzania: the role of chest x-ray and sputum culture显示文摘Muhammad B Robert DA Lillian M 2008BMC Infect Dis2008,8,32:1
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