Acid base balance in blood and cerebrospinal fluid.
Thirty four infants were studied; 21 with acute gastroenteritis, dehydration, and metabolic acidosis and 13 who served as controls. All infants with metabolic acidosis and without neurological signs had a normal to near normal cerebrospinal fluid acid base balance, but five with metabolic acidosis and severe neurological signs had cerebrospinal fluid acid base disequilibrium. Acute metabolic acidosis in infants may lead to cerebrospinal fluid acid base imbalance causing cerebral dysfunction.
D000137:Acid-Base Imbalance; D000138:Acidosis / Q000134:cerebrospinal fluid; D000208:Acute Disease; D003128:Coma / Q000209:etiology; D003681:Dehydration / Q000134:cerebrospinal fluid; D005759:Gastroenteritis / Q000097:blood / Q000134:cerebrospinal fluid*; D006801:Humans; D007223:Infant; D007231:Infant, Newborn; D012640:Seizures / Q000209:etiology