[Age related effects of furosemide in the rat].
Furosemide (6 mg/kg i.p.) increases the renal excretion of water, osmotic active substances, sodium and chloride in 5 to 33 day old rats more than in adults. The dose-response-relations are the same in rats of all age groups: 6 mg/kg of furosemide i.p. are very effective, an increase in dose to 30-60 mg/kg i.p. is not followed by a significantly higher efficacy. The increase in the renal excretion of potassium, hydrogen ions, ammonium and hydrogen carbonate by furosemide is also small in young rats.
[Age related effects of furosemide in the rat]. Furosemide (6 mg/kg i.p.) increases the renal excretion of water, osmotic active substances, sodium and chloride in 5 to 33 day old rats more than in adults. The dose-response-relations are the same in rats of all age groups: 6 mg/kg of furosemide i.p. are very effective, an increase in dose to 30-60 mg/kg i.p. is not followed by a significantly higher efficacy. The increase in the renal excretion of potassium, hydrogen ions, ammonium and hydrogen carbonate by furosemide is also small in young rats.