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407篇 您的检索式:作者名="Shamis"
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1Gastric intestinal metaplasia is associated with gastric dysplasia but is inversely correlated with esophageal dysplasia显示文摘AIM To determine which clinical factors might be associated with gastric intestinal metaplasia(IM) in a North American population.METHODS Pathology and endoscopy databases at an academicmedical center were reviewed to identify patients with and without gastric IM on biopsies for a retrospective cohort study. Patient demographics, insurance status, and other clinical factors were reviewed.RESULTS Four hundred and sixty-eight patients with gastric IM(mean age: 61.0 years ± 14.4 years, 55.5% female) and 171 without gastric IM(mean age: 48.8 years ± 20.8 years, 55.0% female) were compared. The endoscopic appearance of atrophic gastritis correlated with finding gastric IM on histopathology(OR = 2.05, P = 0.051). Gastric IM was associated with histologic findings of chronic gastritis(OR = 2.56, P < 0.001), gastric ulcer(OR = 6.97, P = 0.015), gastric dysplasia(OR = 6.11, P = 0.038), and gastric cancer(OR = 6.53, P = 0.027). Histologic findings of Barrett's esophagus(OR = 0.28, P = 0.003) and esophageal dysplasia(OR = 0.11, P = 0.014) were inversely associated with gastric IM. Tobacco use(OR = 1.73, P = 0.005) was associated with gastric IM.CONCLUSION Patients who smoke or have the endoscopic finding of atrophic gastritis are more likely to have gastric IM and should have screening gastric biopsies during esophagogastroduodenoscopy(EGD). Patients with gastric IM are at increased risk for having gastric dysplasia and cancer, and surveillance EGD with gastric biopsies in these patients might be reasonable.Justin M Gomez James T Patrie Wissam Bleibel Jeanetta W Frye Bryan G Sauer Vanessa M Shami Edward B Stelow Christopher A Moskaluk Andrew Y Wang 2017World Journal of Gastrointestinal Endoscopy2017,9,2:3
2Shrinkage behavior of self-compacting concrete显示文摘In the structures where long-term behavior should be monitored and controlled, creep and shrinkage effects have to be included precisely in the analysis and design procedures. Shrinkage varies with the constituent and mixture proportions, and depends on the curing conditions and the work environment as well. Self-compacting concrete (SCC) contains combinations of various components, such as aggregate, cement, superplasticizer, water-reducing agent and other ingredients which affect the properties of the SCC including shrinkage. Hence, the realistic prediction shrinkage strains of SCC are an important requirement of the design process for this type of concrete structures. This study reviews the accuracy of the conventional concrete (CC) shrinkage prediction models proposed by the international codes of practice, including CEB-FIP (1990), ACI 209R (1997), Eurocode 2 (2001), JSCE (2002), AASHTO (2004; 2007) and AS 3600 (2009). Also, SCC shrinkage prediction models proposed by Poppe and De Schutter (2005), Larson (2007), Cordoba (2007) and Khayat and Long (2010) are reviewed. Further, a new shrinkage prediction model based on the comprehensive analysis on both of the available models, i.e., the CC and the SCC is proposed. The predicted shrinkage strains are compared with the actual measured shrinkage strains in 165 mixtures of SCC and 21 mixtures of CC.Farhad ASLANI Shami NEJADI 2012Journal of Zhejiang University-Science A(Applied Physics & Engineering)2012,13,6:3
3ERCP-Directed Radiofrequency Ablation and Photodynamic Therapy Are Associated with Comparable Survival in the Treatment of Unresectable Cholangiocarcinoma显示文摘Daniel S. Strand Natalie D. Cosgrove James T. Patrie Dawn G. Cox Todd W. Bauer Reid B. Adams James A. Mann Bryan G. Sauer Vanessa M. Shami Andrew Y. Wang 2014Gastrointestinal Endoscopy2014,,:2
4Interventional EUS-guided cholangiography: evaluation of a technique in evolution显示文摘Michel Kahaleh Alfredo J. Hernandez Jeffrey Tokar Reid B. Adams Vanessa M. Shami Paul Yeaton 2006Gastrointestinal Endoscopy2006,,:2
5Management of Complications Associated with Partially Covered Biliary Metal Stents显示文摘Henry Ho Anshu Mahajan Sonia Gosain Animesh Jain Andrew Brock Michele E. Rehan Kristi Ellen Vanessa M. Shami Michel Kahaleh 2010Digestive Diseases and Sciences2010,,2:2
6Meshed capillary vessels found on narrow-band imaging without optical magnification effectively identifies colorectal neoplasia: a North American validation of the Japanese experience显示文摘Zachary H. Henry Paul Yeaton Vanessa M. Shami Michel Kahaleh James T. Patrie Dawn G. Cox David A. Peura Fabian Emura Andrew Y. Wang 2010Gastrointestinal Endoscopy2010,,1:2
7Antitumor activity of JS-K diazen-1-ium-1,2-diolate] and related O2-ArylDiazeniumdiolates in vitro and in vivo显示文摘Shami P J Saavedra J E Bonifant C L 2006J Med Chem2006,49,14:1
8et al, Recombinant activated factor VII for coagulopattthy in fulminant hepatic failure compared with conventional therapy显示文摘Shami VM Caldwell SH Hespenheide EE 2003Liver transpl2003,9,:1
9Jitter performance in Ethemet passive optical networks显示文摘SHAMI A BAI XIAOFENG ASSI C M 2005Journal of Lightwave Technology2005,23,4:1
10Genotoxicity of sodium arsenite and DNA fragmentation in ovarian cells of rat显示文摘Akram Z Jalali S Shami SA 2009Toxicol Lett2009,190,1:1
11Complication rates in patients with negative axillary nodes 10 years after local breast radiotherapy after either sentinel lymph node dissection or axillary clearance显示文摘Wernieke AG Shamis M Sidhu KK 2013Am J Clin Oncol2013,36,1:1
12Endothelial keratoplasty a simplified technique to minimize graft dislocation, iatrogenic graft failure, and pupillary block 显示文摘Terry MA Shamie N Chen ES Hoar KL Friend DJ 2008Ophthalmology2008,115,7:1
13Differential regulation of mRNAs for GDNF alpha after sciatic nerve lesion in the mouse显示文摘Navelihan P El Shamy WM Ernfors P 1997Eur J Neur o Sci1997,9,5:1
14Meta-analysis of effect of dipeptidyl peptidase-4 inhibitors on cardiovascular risk in type 2 diabetesmellitus显示文摘Patil HR At Badarin FJ A1 Shami HA 2012Am J Cardiol2012,110,:1
15Complica- tion rates in patients with negative axillary nodes 10 years after local breast radiotherapy after either sentinel lymph node dissection or axillary clearance显示文摘Wernicke AG Shamis M Sidhu KK 2013Am J Clin Oncol2013,36,1:1
16Endothelial cell loss after Descemet' s stripping endothelial keratoplasty in a large prospective series显示文摘Terry MA Chen ES Shamie N Hoar KL Friend DJ 2008Ophthalmology2008,115,3:1
17Shrinkage cracking and crack control in restrained reinforced concrete members显示文摘Nejadi Shami Gilbert Ian 2004ACI Structural Journal2004,101,6:1
18Optimizing a wool dyeing process with reactive dye by liposome microencapsulation显示文摘Zawahry M M Shami S Mallah M H 0,,04:1
19Microorganisms associated particulate matter:a preliminary study显示文摘Alghamdi M A Shamy M Redal M A 2014Sci Total Environ2014,,:1
20Development of temperature-effect model for predicting rutting of asphalt mix-tures using georgia loaded wheel tester显示文摘SHAMI H I LAI J S D'ANGELO J A 1997Journal of the Transportation Research Board1997,1590,:1
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