Publications by authors named "Nicole Pozet"
Background: Positron emission tomography (PET) is a functional imaging device that allows dynamic regional blood flow measurements. We performed a study to test whether PET could detect acute changes in renal blood flow (RBF) in patients with chronic renal failure (CRF).
Methods: RBF was measured by means of PET (PET-RBF) using oxygen 15-labeled water (H2(15)O) in eight men with hypertension and moderate CRF before and 5, 40, 80, and 120 minutes after the injection of quinaprilat (10 mg intravenously).
Background: Scarce information is available on stress-induced renal behavior in humans, especially in normotensives offspring of hypertensives (HP) and in hypertensives (HT).
Methods: Ten HP and 10 HT were compared to 10 normotensives with normotensive parents (NP). Systolic blood pressure (SBP) and renal functional parameters were determined during rest and stress periods.