AIM The purpose of this study was to evaluate the influence of polymorphisms of the eNOS gene on the clinical status of patients with normal and high tension glaucoma. METHODS 266 Polish Caucasian patients with primary open angle glaucoma were studied. Of the 266, 156 had normal tension glaucoma (NTG) and 110 high tension glaucoma (HTG). DNA material was isolated from peripheral venous blood ...

OBJECTIVES An impaired availability of nitric oxide (NO), related to polymorphisms in endothelial nitric oxide synthase (eNOS) gene, may influence the microvasculature in systemic Sclerosis (SSc). Three potential eNOS gene polymorphisms [tandem 27-bp repeats (VNTR) in intron 4, T786C in promoter region and G894T in exon 7] were investigated to affect the susceptibility to and the clinical cours...

The purpose of this study was to analyse the effect of the T-786C polymorphism and intron 4 27 bp variable number tandem repeat(VNTR) eNOS markers for their potential association with Systemic Lupus Erythematosus(SLE), Hashimotos thyroiditis(HT) and Rheumatoid arthritis(RA) as well as to explore their effect on eNOS mRNA expression and nitrate production(NOx). Kuwaitis (n=383) matched by age, g...

OBJECTIVE Several biologic mediators and genetic predisposing factors may contribute to the development of peripheral arterial disease (PAD). The eNOS gene, encoding for endothelial nitric oxide synthase, has been proposed as a candidate gene in the predisposition to the disease. In this study, we evaluated the role of eNOS-786T>C, -894G>T and 4a/4b polymorphisms as markers of PAD per se and in...

Abstract Background and Aims Vascular endothelial dysfunction resulting from impaired nitric oxide synthase (NOS) activity in the cells of blood vessels has been suggested as playing an important role pathogenesis Diabetic nephropathy (DN). It regulates function maintains endothelial-dependent vasodilation multiple organs, including kidney. The study was carried out to investigate association T...

BACKGROUND Previous studies inferring that the NOS3 gene was associated with the pathogenesis of metabolic syndrome (MetS) had inconsistent findings. We investigated the role of three NOS3 polymorphisms (T-786C, intron 4b/a, and G894T) in the risk of MetS using a hospital-based case-control study. METHODS We recruited 339 MetS cases and 783 non-MetS controls at a central Taiwanese hospital. I...

The aim of this study was to evaluate the association of single nucleotide polymorphisms (SNPs) T-786C and G894T in the gene encoding eNOS with blood pressure variability (BPV) in man. Blood pressure was recorded beat-to-beat at rest three times in periods of one week (5 min, Finapres, breathing at 0.33 Hz) in 152 subjects (19-24 years). Systolic (SBPV(0.1r)/SBPV(0.1a)) and diastolic (DBPV(0.1r...