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1. The effect of continuous intravenous administration of 1 microgram/h atrial natriuretic peptide (ANP) for 4 days was studied in normal male Sprague-Dawley rats and rats made nephrotic with puromycin aminonucleoside (PA). 2. ANP infusion significantly increased urinary sodium and potassium
1. Supplements of between 2 and 8 g of sodium bicarbonate (NaHCO3)/l in drinking water provided between 21 and 49 d of age to broilers at 31 degrees C increased growth after 35 d of age and food intake after 42 d of age compared to unsupplemented controls. The most consistent responses were observed
Urine profiles (albumin, glucose, NAG, LDH, GGT and sodium) were followed for 9 days after intravenous injection of either diatrizoate, iohexol, or saline in 27 Wistar rats with nephrosis induced by Adriamycin 42 days before. Another 9 rats exposed to neither Adriamycin nor contrast media served as
Ochratoxin A and citrinin, both mycotoxins, were given separately and combined to young Beagle dogs for 14 days. Ochratoxin A, 0.1 and 0.2 mg/kg, was given by capsule, and citrinin, 5 and 10 mg/kg, was dissolved in ethanol and given by intraperitoneal injection. Clinical signs of toxicosis in dogs
Micropuncture studies of the distal nephron and measurements of Na,K-ATPase activity in microdissected collecting tubules have suggested that renal retention of sodium in puromycin aminonucleoside (PAN) nephrotic rats originates in the collecting duct. The present study demonstrated this hypothesis
OBJECTIVE
This project was designed to study endothelium-dependent vasodilation in the uterine vascular bed during experimentally induced preeclampsia in rats.
METHODS
Uterine vascular beds were isolated from non-pregnant and pregnant rats with or without treatment with adriamycin (ADR) and perfused
After the discovery of aldosterone (1953), many synthetic steroids were tested for their ability to block the sodium retaining and potassium excreting effect of synthetic mineralocorticoids in adrenalectomized rats. In the same years Kagawa discovered that 17-spirolactone steroids were effective to
Ingestion of the plant Nolletia gariepina was confirmed as the cause of acute mortalities in cattle in the Kuruman area of the Northern Cape Province of South Africa. The aim of this trial was to investigate the toxic effects of this plant with respect to clinical signs, pathophysiology and