[Mechanism of the decrease in intracranial pressure as affected by furosemide].
The correlation was established between the increase in diuresis and natriuresis and fall of CSF pressure after intravenous injection of 10 mg/kg furosemide into dogs. Osmolarity and ion concentration in the serum and CSF did not change in these experiments. In nephrectomized dogs, furosemide did not changes CSF pressure. Furosemide dehydrated brain with traumatic edema, reduced brain Fe content probably due to diminishing brain blood content. The mechanism of intracranial pressure fall after furosemide injection can be explained by acute excretion of a large volume of fluid by the kidneys, leading to a decrease in the blood content of the skull cavity.
D000818:Animals; D001794:Blood Pressure / Q000187:drug effects; D001929:Brain Edema / Q000188:drug therapy / Q000503:physiopathology; D004231:Diuresis / Q000187:drug effects; D004285:Dogs; D005260:Female; D005665:Furosemide / Q000494:pharmacology*; D007427:Intracranial Pressure / Q000187:drug effects*; D051381:Rats; D013997:Time Factors
D005665:Furosemide
Mekhanizm snizheniia vnutricherepnogo davleniia pri deĭstvii furosemida.