Publications by authors named "Essam A Wahab"

Hepatitis C virus (HCV) infection is the main risk factor for chronic hepatitis (CHC), liver cirrhosis, and hepatocellular carcinoma (HCC). B cell lymphoma-2 (BCL-2) prevents apoptosis, and its overexpression could promote cancer cell survival. The purpose of this study is to evaluate the association of Bcl-2 gene polymorphism (rs2279115) and HCV-related HCC susceptibility.

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Portal hypertension and its complications are the leading causes of morbidity and mortality in patients with liver cirrhosis. Noninvasive assessment of liver stiffness had been an effective tool for assessment of fibrosis progression in chronic liver disease. It was intended to assess liver stiffness measurement (LSM), portal vein diameter (PVD), splenic bipolar diameter (SD), and the platelet count/spleen diameter (PC/SD) ratio in patients who test positive for the hepatitis C virus (HCV) and to study the impact of non-selective beta blockers (NSBB) on the grade of esophageal varices (EVs) and liver elasticity.

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Aim: We aimed to assess the safety and efficacy of propofol midazolam in cirrhotic patients undergoing upper GI endoscopy.

Methods: Ninety compensated cirrhotic patients (all met class I-III criteria according to the American Society of Anesthesia) were enrolled in this comparative study. They were classified into three groups according to scheduled pre-endoscopy sedation drugs; the midazolam group, which included 30 patients who received IV weight-dependent midazolam (0.

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Background: Genetic variations may play an important role in the development of HCC in HCV patients. Variants of IL23R gene were investigated for association with many diseases like chronic inflammatory disorders, RA, inflammatory bowel diseases and the susceptibility to the development of gastric cancer but no data are available concerning the association of IL23R gene (rs11209026) polymorphism with HCC development in HCV patients. Therefore the current study aimed to analyze this polymorphism within the gene to evaluate its contribution to chronic HCV susceptibility and/or HCC development in Egyptian patients.

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The irradiation effect of argon, oxygen glow discharge plasma, and mercury lamp on silver and agar/silver nanoparticle samples is studied. The irradiation time dependence of the synthesized silver and agar/silver nanoparticle absorption spectra and their antibacterial effect are studied and compared. In the agar/silver nanoparticle sample, as the irradiation time of argon glow discharge plasma or mercury lamp increases, the peak intensity and the full width at half maximum, FWHM, of the surface plasmon resonance absorption band is increased, however a decrease of the peak intensity with oxygen glow plasma has been observed.

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