Publications by authors named "Marina Matzourani"

Introduction: Considerable progress has been made, over the last years, in understanding the role of the endocannabinoid system (ES) in regard to its role in a variety of physiological processes including nociception (pain-sensation), appetite, lipid metabolism, gastrointestinal motility, cardiovascular modulation, motor activity, and memory. Furthermore, ES is strongly associated with human behavior and the skeletal ES is of major importance. ES is comprised of cannabinoid receptors (CB1 and CB2), their endogenous ligands (endocannabinoids) and proteins responsible for their metabolism.

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Background: Homozygous sickle-cell anemia and beta-thalassemia are characterized by impaired endothelial function, while data on arterial stiffness have hitherto been conflicting. We sought to investigate aortic elastic properties and endothelial function in sickle-thalassemia, which combines molecular and clinical features of the above conditions.

Methods And Results: Forty-seven sickle-thalassemia patients, younger than 45 years, with preserved left ventricular (LV) function and no history of smoking, systemic or pulmonary hypertension, diabetes mellitus, dyslipidemia or thyroid disease, along with 40 healthy controls were studied.

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