A New Method for Evaluation of Split Renal Cortical Blood Flow with Contrast Echography
نویسندگان
چکیده
منابع مشابه
A new method for evaluation of split renal cortical blood flow with contrast echography.
The recent development of contrast echography has made renal enhancement possible through an intravenous injection of microbubble-based contrast. In animal models, tissue perfusion can be quantified using contrast echography by measurement of the rate at which microbubbles replenish tissue after their ultrasound-induced destruction. Our purpose in this study was to evaluate renal blood flow wit...
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In 15 patients with essential hypertension total blood flow to a single kidney (TRBF) was measured by a constant infusion indicator-dilution technic which had previously been validated in dogs. Indocyanine green indicator-dilution curves then were used to calculate the fraction of renal flow traversing the rapid (cortical) circulation and the blood volume in this cortical compartment. TRBF rang...
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Obesity-related kidney disease occurs as a result of complex interactions between metabolic and hemodynamic effects. Changes in microvascular perfusion may play a major role in kidney disease; however, these changes are difficult to assess in vivo. Here, we used perfusion ultrasound imaging to evaluate cortical blood flow in a mouse model of high-fat diet-induced kidney disease. C57BL/6J mice w...
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ژورنال
عنوان ژورنال: Hypertension Research
سال: 2002
ISSN: 0916-9636
DOI: 10.1291/hypres.25.77