Renal Perfusion with Non-Blood Media
نویسندگان
چکیده
منابع مشابه
Effect of radiographic contrast media on renal perfusion - First results.
BACKGROUND Intra-arterial administration of radiographic contrast media (CM) is discussed to impair renal perfusion. The pathogenesis of contrast-induced Nephropathy (CIN) is still not clarified. OBJECTIVE This trial was performed to prove the effects of two CM with different molecular structure on renal perfusion. METHODS A prospective, randomized study on 16 pigs was designed to compare t...
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BACKGROUND Reduced availability of nitric oxide (NO) is thought to contribute to the age-associated increase of renovascular tone and blood pressure. We assessed blood concentrations of the endogenous NO synthase inhibitor asymmetric dimethylarginine (ADMA) as well as renal hemodynamics, comparing young (n=24, 13 men, 25+/-1 years) and elderly (n=24, 13 men, 69+/-2 years) healthy subjects and e...
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Background Few results have shown that renal parenchymal echogenicity increases in pediatric patients with no concurrent renal diseases. This study aimed to investigate the relation between non-renal diseases and renal cortical echogenicity in children with acute abdominal pain. Materials and Methods This cross- sectional study was conducted among 100 children referred to Amirkola Children’s ...
متن کاملRenal perfusion evaluation with contrast-enhanced ultrasonography.
BACKGROUND Contrast-enhanced ultrasonography (CEUS) is a novel imaging technique that is safe and applicable on the bedside. Recent developments seem to enable CEUS to quantify organ perfusion. We performed an exploratory study to determine the ability of CEUS to detect changes in renal perfusion and to correlate them with effective renal plasma flow. METHODS CEUS with destruction-refilling s...
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ژورنال
عنوان ژورنال: Nephron
سال: 1991
ISSN: 1660-8151,2235-3186
DOI: 10.1159/000186670