[Effect of dichlothiazide on the transport of organic substances in the kidneys].

Following a protracted introduction of dichlothiazide to rats (20 mg/kg) and to dogs (5 mg/kg) there occurs a marked increase in the tubular secretion of the cardiotrast and passage of urates with urine. A single and long-term administration of the drug to dogs did not have any substantial effect on the maximal reabsorption of glucose.