Browsing by Author "El-Menyar, Ayman"
Now showing items 1-6 of 6
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The Association between Serum LDL Cholesterol and Genetic Variation in Chromosomal Locus 1p13.3 among Coronary Artery Disease Patients
Rizk, Nasser M.; El-Menyar, Ayman; Egue, Huda; Wais, Idil Souleman; Baluli, Hissa Mohamed; Alali, Khalid; Farag, Fathi; Younes, Noura; Al Suwaidi, Jassim... more authors ... less authors ( Hindawi , 2015 , Article)Background. Several polymorphisms of a locus on chromosome 1p13.3 have a significant effect on low-density lipoprotein cholesterol (LDL-C), atherosclerosis, and acute coronary syndrome (ACS). Methods. We aimed to investigate ... -
Association of adiponectin gene polymorphism (+T45G) with acute coronary syndrome and circulating adiponectin levels
Rizk, Nasser M.; El-Menyar, Ayman; Marei, Isra; Sameer, Maha; Musad, Tasneem; Younis, Dima; Farag, Fathi; Basem, Nora; Al-Ali, Khalid; Suwaidi, Jassim Al... more authors ... less authors ( SAGE , 2012 , Article)We investigated the association of adiponectin gene polymorphisms (+T45G and +G276T) and adiponectin levels with acute coronary syndrome (ACS) among Arabs in Qatar. A case-control study was performed in 142 Arab patients ... -
The cardiovascular implication of single nucleotide polymorphisms of chromosome 9p21 locus among Arab population
El-Menyar, Ayman A.; Rizk, Nasser M.; Al-Qahtani, Awad; AlKindi, Fahad; Elyas, Ahmed; Farag, Fathi; Bakhsh, Fadheela Dad; Ebrahim, Samah; Ahmed, Emad; Al-khinji, Mooza; Al-Thani, Hassan; Al Suwaidi, Jassim... more authors ... less authors ( Medknow Publications , 2015 , Article)Background: Based on several reports including genome-wide association studies, genetic variability has been linked with higher (nearly half) susceptibility toward coronary artery disease (CAD). We aimed to evaluate the ... -
Disturbed hemodynamics and oxidative stress interaction in endothelial dysfunction and AAA progression: Focus on Nrf2 pathway
Maram, Hasan; Al-Thani, Hassan; El-Menyar, Ayman; Zeidan, Asad; Al-Thani, Asmaa; Yalcin, Huseyin C.... more authors ... less authors ( Elsevier , 2023 , Article Review)Hemodynamic shear stress is one of the major factors that are involved in the pathogenesis of many cardiovascular diseases including atherosclerosis and abdominal aortic aneurysm (AAA), through its modulatory effect on the ... -
How does hemodynamics affect rupture tissue mechanics in abdominal aortic aneurysm: Focus on wall shear stress derived parameters, time-averaged wall shear stress, oscillatory shear index, endothelial cell activation potential, and relative residence time
Onur, Mutlu; Salman, Huseyin Enes; Al-Thani, Hassan; El-Menyar, Ayman; Qidwai, Uvais Ahmed; Yalcin, Huseyin Cagatay... more authors ... less authors ( Elsevier , 2023 , Article)An abdominal aortic aneurysm (AAA) is a critical health condition with a risk of rupture, where the diameter of the aorta enlarges more than 50% of its normal diameter. The incidence rate of AAA has increased worldwide. ... -
Total and high molecular weight adiponectin in patients with coronary artery disease
El-Menyar, Ayman; Rizk, Nasser; Al Nabti, Abdulrahman D.; Hassira, Sana Abu; Singh, Rajvir; Abdel Rahman, Mohamed Osman; Suwaidi, Jassim Al... more authors ... less authors ( Wolters Kluwer Health , 2009 , Article)BACKGROUND: Serum adiponectin inversely correlates with the extent of coronary artery disease (CAD). OBJECTIVES: To investigate the clinical significance of measuring high molecular weight (HMW) adiponectin in addition to ...