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| 1 | Abnormal liver enzymes: A review for clinicians显示文摘Liver biochemical tests are some of the most commonly ordered routine tests in the inpatient and outpatient setting,especially with the automatization of testing in this technological era.These tests include aminotransferases,alkaline phosphatase,gamma-glutamyl transferase,bilirubin,albumin,prothrombin time and international normalized ratio(INR).Abnormal liver biochemical tests can be categorized based on the pattern and the magnitude of aminotransferases elevation.Generally,abnormalities in aminotransferases can be classified into a hepatocellular pattern or cholestatic pattern and can be further sub-classified based on the magnitude of aminotransferase elevation to mild[<5×upper limit of normal(ULN)],moderate(>5-<15×ULN)and severe(>15×ULN).Hepatocellular pattern causes include but are not limited to;non-alcoholic fatty liver disease/non-alcoholic steatohepatitis,alcohol use,chronic viral hepatitis,liver cirrhosis(variable),autoimmune hepatitis,hemochromatosis,Wilson’s disease,alpha-1 antitrypsin deficiency,celiac disease,medication-induced and ischemic hepatitis.Cholestatic pattern causes include but is not limited to;biliary pathology(obstruction,autoimmune),other conditions with hyperbilirubinemia(conjugated and unconjugated).It is crucial to interpret these commonly ordered tests accurately as appropriate further workup,treatment and referral can greatly benefit the patient due to prompt treatment which can improve the natural history of several of the diseases mentioned and possibly reduce the risk of progression to the liver cirrhosis. | M Ammar Kalas Luis Chavez Monica Leon Pahnwat Tonya Taweesedt Salim Surani | 2021 | World Journal of Hepatology2021，13，11： | 5 |
| 2 | Association between big endothelin-1 and CHADS2/CHA2DS2-VASc scores in non-valvular atrial fibrillation显示文摘Background Endothelial function,as measured by big endothelin-1(ET-1),has been demonstrated to be useful in predicting adverse long-term events in patients with cardiovascular disease.Nevertheless,there are little data about the association between big ET-1 and thromboembolism risk in atrial fibrillation(AF).We aimed to investigate the relationship between big ET-1 and CHADS2/CHA2DS2-VASc scores used for evaluating thromboembolic risk in patients with non-valvular AF.Methods The study population consisted of 238 consecutive AF patients(67.6%with paroxysmal AF and 32.4%with persistent AF).The patients were divided into two groups(high-or low-intermediate risk group)based on CHADS2 and CHA2 DS2-VASc scores(score≥2 or<2,respectively).Clinical,laboratory,and echocardiographic parameters were evaluated,and the CHADS2/CHA2DS2-VASc scores were compared between groups.The association between big ET-1 levels and CHADS2/CHA2DS2-VASc score was assessed.Multivariate logistic regression analysis was performed to identify independent predictors of CHADS2/CHA2DS2-VASc scores.Results The high CHADS2/CHA2DS2-VASc score group had older age,higher big ET-1 levels,and enlarged left atrial diameter than the low CHADS2/CHA2DS2-VASc score group(P<0.05).Multiple logistic regression analysis revealed that big ET-1 level was an independent determinant of high CHADS2/CHA2DS2-VASc scores[odds ratio(OR)=2.545 and OR=3.816;both P<0.05].Conclusions Our study indicates that in non-valvular AF,big ET-1 was significantly correlated with CHADS2/CHA2DS2-VASc scores and an independent predictor of high CHADS2/CHA2DS2-VASc scores.Big ET-1 may serve as a useful marker for risk stratification in this setting. | Li-Hui ZHENG Shang-Yu LIU Feng HU Er-Peng LIANG Ling-Min WU Hong-Lei WANG Ammar M Killu Yan YAO | 2019 | Journal of Geriatric Cardiology2019，16，11： | 2 |
| 3 | Prefix-preserving IP address anonymization:measurement-based security evaluation and a new cryptography-based scheme显示文摘 | FAN J AMMAR M H | 2004 | Computer Networks2004，46，2： | 1 |
| 4 | Neovascularization of the amniotic membrane as a biological immune barrier显示文摘 | Mahgoub M A Ammar A Fayez M | 2004 | Transplant Proc2004，36，4： | 1 |
| 5 | Hypereosinophilic syndrome:a case series显示文摘 | Aziz M Khan WS Ammar T el al | 2009 | Biomedica2009，25，3： | 1 |
| 6 | Vascular complications of pancreatitis显示文摘More than 200000 hospital admissions happen per year for acute pancreatitis and more than 50000 for chronic pancreatitis in the United States of America.Necrotizing pancreatitis accounts for 20%-30%of the cases.One-quarter of the patients with pancreatitis develop vascular complications,which carries a high mortality.This mini-review will address these complications that can help primary care physicians and hospitalists in managing their patients effectively. | M Ammar Kalas Monica Leon Luis Omar Chavez Eduardo Canalizo Salim Surani | 2022 | World Journal of Clinical Cases2022，10，22： | 1 |
| 7 | Electrochemical oxidation of 1,3,5-trimethoxybenzene in aqueous solutions at gold oxide and lead dioxide electrodes显示文摘 | Hamza M Ammar S Abdelhedi R | | 0，，： | 1 |
| 8 | Perioperative complications after translabyrinthine removal of large or giant vestibular schwannoma:outcomes for 123 patients显示文摘 | Angeli RD Ben Ammar M Sanna M | 2011 | Acta Otolaryngol2011，131，11： | 1 |
| 9 | Using of tara flour as partialsubstitute of wheat flour in bread making 显示文摘 | AMMAR M S HEGAZY A E BEDEIR S H | 2009 | World Journal of Dairy &Food Sciences2009，4，2： | 1 |
| 10 | Novel three-phase asymmetrical cascaded multilevel voltage source inverter显示文摘 | Hamza B Saad M Ammar M | 2013 | IET Power Electron2013，6，8： | 1 |
| 11 | Adsorption of SO2 on Li Atoms deposited on MgO(100) surface:DFT calculations显示文摘 | Kh M E Ammar H Y | 2011 | Applied Surface Science2011，257，： | 1 |
| 12 | Asian cit,-us psyllid, Diaphorina citri, vector of citrus huanglongbing dis- ease显示文摘 | Hall D G Richardson M L Ammar E D el al | 2013 | Entomologia Experimentalis et Applicata2013，146，2： | 1 |
| 13 | The Effect of Solar Radiation Pressure on the Lagrangian Points in the Elliptic Restricted Three-Body Problem 显示文摘 | Ammar M K | 2008 | Astrophys Space Science2008，313，4： | 1 |
| 14 | Cortical blindness and he- patic encephalopathy 显示文摘 | Ammar T Auwzinger G Michaelides M | 2003 | Acta Ophthalmol Scand2003，81，： | 1 |
| 15 | Assessment of metals speciation in sewage sludge and stabilized sludge from different wastewater tretment plants,Greater Cairo,Egypt显示文摘 | Lasheen M R Ammar N S | 2009 | Journal of Hazardous Materials2009，164，23： | 1 |
| 16 | Failure to find evidence for deletion of LCE3C and LCE3B genes at PSORS4 contributing to psoriasis susceptibility in Tunisian families显示文摘 | Ammar M Bouchlaka-Souissi C Soumaya K | 2014 | Pathol Biol(Paris)2014，62，1： | 1 |
| 17 | WHIM:watermarking multicast video with a hierarchy of intermediaries显示文摘 | JUDGE P AMMAR M | 2002 | Computer Networks:The International Journal of Computer and Telecommunications Networking2002，39，6： | 1 |
| 18 | A novel putative neuropeptide receptor expressed in neural tissue, including sensory epithelia 显示文摘 | Tal M Ammar DA Karpuj M | 1995 | Biochem Biophys Res Commun1995，209，2： | 1 |
| 19 | Application-layer anycasting: a server selection architecture and use in a replicated web service 显示文摘 | Zegura E W Ammar M H Fei Z | 2000 | Transactions on Networking2000，8，4： | 1 |
| 20 | Influences of alloying elements, solution treatment time and quenching media on quality indices of 413-type AI-Si casting alloys 显示文摘 | AMMAR H R MOREAU C SAMUEL A M SAMUEL F H DOTY H W | 2008 | Materials Science and Engineering A2008，489，1： | 1 |
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