Oxidative-Stress Biomarkers in Patients with Pulmonary Hypertension
نویسندگان
چکیده
منابع مشابه
Evaluation of Pulmonary Hypertension In First Degree Relatives Of Patients With Primary Pulmonary Hypertension
Background: Pulmonary hypertension (PH) was defined for the first time in 1951 as primary pulmonary hypertension (PPH). Some studies emphasized on the role of genetics in the development of pulmonary hypertension in family members of affected patients. So, in this study we evaluated the prevalence of pulmonary hypertension in first degree family of patients with documented PPH. Methods: In thi...
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Severe pulmonary hypertension (PH) occurs in a primary or "unexplained" form and in a group of secondary forms associated with a number of diseases. Because the lung tissue from patients with severe PH demonstrates complex vascular lesions, which contain inflammatory cells, we wondered whether the lung tissue from patients with severe PH was "under oxidative stress." We used immunohistochemistr...
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Background: Chronic Thromboembolic Pulmonary Hypertension (CTEPH) results from the obstruction of predominantly major pulmonary vessels by organized blood clots and is one of the causes of pulmonary hypertension. The disease is still underdiagnosed and the true prevalence is not clear. The objective of this study was to determine the clinical characteristics and current management of patients w...
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BACKGROUND Oxidative stress (OS) and reduced nitric oxide (NO) bioavailability contribute to the pathogenesis of pulmonary hypertension (PH). Whether there are associations between OS and NO signaling biomarkers and whether these biomarkers are associated with the severity of PH remain unclear. METHODS Blood samples were collected from 35 healthy controls and 35 patients with pulmonary arteri...
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There have been significant recent advances in the understanding of the pathophysiology of pulmonary hypertension, and a growing number of therapeutic agents have become available to the treating physician. Traditional methods of diagnosing and monitoring this condition have comprised echocardiography and right heart catheterisation, in addition to functional measures, such as estimation of fun...
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ژورنال
عنوان ژورنال: Pulmonary Circulation
سال: 2013
ISSN: 2045-8940,2045-8940
DOI: 10.1086/674764