Background: Atherosclerosis is a chronic inflammation that interferes with blood arteries functions due to the accumulation of low density lipids and cholesterol. Objective: To investigate the effect of aqueous extract and saponin fraction of Tribulus terrestris L. (TT) on the proteome and expression of intracellular adhesion molecule-1 (ICAM-1), vascu...

Background: The immune-mediated responses in vascular cells may include the increased expression of endothelial adhesion molecules, leukocyte rolling and infiltration, cellular lipid dysregulation and vascular smooth muscle cells (VSMCs) differentiation. Investigating the cellular and molecular events involved in the rolling process is useful for treatment or prevention of the vessel stenosis es...

By virtue of lifestyle change, incidence of type 2 diabetes is increasingly being raised with different up-surging pathologies. This condition found to disqualify endothelial progenitor cells during neo-vascularization. Besides to an aborted differentiation property, malfunctioned paracrine activities exacerbate vascular abnormalities. It is found nano-scaled exosomes play essential roles on re...

purpose: to compare outcomes of two techniques (anwar vs. melles) of deep anterior lamellar keratoplasty (dalk) in patients with keratoconus. methods: this randomized double-blind clinical trial was performed on 57 eyes of 57 patients with keratoconus. patients aged 20-35 years with a clinical diagnosis of keratoconus who were contact lens intolerant and had corrected distance visual acuity (cd...

inducible nitric oxide synthase (inos) gene expresses a calcium calmudolin-independent enzyme which can catalyse no production from l-arginine. the induction of inos activity has been demonstrated in a wide variety of cell types under stimulation with cytokines and lipopoly saccharide (lps). previous studies indicated that all nitric oxide synthases (nos) activated in human umbilical vein endot...

By virtue of lifestyle change, incidence of type 2 diabetes is increasingly being raised with different up-surging pathologies. This condition found to disqualify endothelial progenitor cells during neo-vascularization. Besides to an aborted differentiation property, malfunctioned paracrine activities exacerbate vascular abnormalities. It is found nano-scaled exosomes play essential roles on re...

Abstract Disruption of endothelial barrier is a crucial factor in the pathogenesis tissue inflammation, hallmark inflammatory diseases such as diabetes and atherosclerosis. Increased permeability occurs because loss cell–cell contacts disruption cell–extracellular matrix (ECM) adhesions. Vascular injury associated with activation coagulation cascade release thrombin, which increases by activati...