نتایج جستجو برای: ژن pah
تعداد نتایج: 23292 فیلتر نتایج به سال:
INTRODUCTION Pulmonary arterial hypertension (PAH), defined as a systolic pulmonary artery pressure above 35 mm Hg, is another vascular disease entity recently described in patients receiving hemodialysis. It is a major problem due to its high prevalence and morbidity and mortality. Its pathophysiological mechanism is just known and the strategies for its supported not yet defined. AIMS To de...
Mutations in the gene encoding bone morphogenetic protein (BMP) receptor type 2 (BMPR-2) have been reported in pulmonary arterial hypertension (PAH), but their functional relevance remains incompletely understood. BMP receptor expression was evaluated in human lungs and in cultured pulmonary artery smooth muscle cells (PASMCs) isolated from 19 idiopathic PAH patients and nine heritable PAH pati...
p-Aminohippurate (PAH) is the classical substrate used in the characterization of organic anion transport in renal proximal tubular cells. Although basolateral transporters for PAH uptake from blood into the cell have been well characterized, there is still little knowledge on the apical urinary efflux transporters. The multidrug resistance protein 2 (MRP2/ABCC2) is localized to the apical memb...
BACKGROUND No method is available to predict whether patients with patent ductus arteriosus (PDA) and severe pulmonary arterial hypertension (PAH) will show persistent postprocedural PAH (PP-PAH) after PDA closure. This study evaluated the usefulness of trial occlusion for predicting PP-PAH after transcatheter PDA closure in patients with severe PAH. METHODS AND RESULTS Trial occlusion was pe...
Background: Phenylketonuria (PKU), the most common inborn error of aminoacid metabolism, is an autosomal recessive disorder caused by more than 600 mutations in Phenylalanine Hydroxylase gene (PAH). Distribution pattern of mutations in the PAH gene are specific to each population. The aim of this study was to identify mutations in exons 10 and 11 of the PAH gene in patients with PKU from Golest...
pulmonary arterial hypertension (pah) is a progressive disease with high morbidity and mortality rates. research has shown that pah has a prevalence rate of 10-79% in thalassemia major patients. this cross-sectional study was carried out in 2014 to determine the prevalence and risk factors of pah in all thalassemia major patients of over 18 years of age in ilam, iran. a cardiologist measured sy...
Recently, BH(4)-responsive phenylalanine hydroxylase (PAH) deficiency was reported in patients with specific mutations in the PAH gene, and it was suggested that BH(4) responsiveness may be determined by the respective genotypes. We now report on three patients with PAH deficiency and the same genotype but different responses to standardized BH(4) loading. Our results suggest that BH(4) respons...
Congenital heart disease (CHD) is one of the most common causes of pulmonary arterial hypertension (PAH), with a prevalence nearing that of idiopathic PAH in registries. Despite similarities in pulmonary vascular pathology, PAHCHD differs from idiopathic PAH and other types of PAH. In fact, PAH-CHD is a term that includes a wide spectrum of conditions and pathophysiologies, ranging from Eisenme...
Pulmonary hypertension can be classified into 4 categories: pulmonary arterial hypertension (PAH), pulmonary venous hypertension, pulmonary hypertension associated with hypoxemia, and pulmonary hypertension due to chronic thrombotic or embolic disease. PAH is a progressive and often fatal condition that predominantly affects women. Approximately 10% of patients diagnosed with PAH without a demo...
BACKGROUND We have previously demonstrated that long-term inhibition of Rho-kinase ameliorates pulmonary arterial hypertension (PAH) in animal models. In the present study, we examined the clinical effects of mid-term oral treatment with an extended release formulation of AT-877 (fasudil hydrochloride), a specific Rho-kinase inhibitor (AT-877ER) on PAH. METHODS AND RESULTS 23 PAH patients wer...
نمودار تعداد نتایج جستجو در هر سال
با کلیک روی نمودار نتایج را به سال انتشار فیلتر کنید