M. Shinawi et al., CSF LEVELS OF CARNITINE IN CHILDREN WITH MENINGITIS, NEUROLOGIC DISORDERS, ACUTE GASTROENTERITIS, AND SEIZURE, Neurology, 50(6), 1998, pp. 1869-1871
Carnitine concentrations in CSF, serum, and urine in normal febrile ch
ildren and children with meningitis, neurologic disorders, and dehydra
tion were studied. Carnitine levels in CSF were 1/10 compared with ser
um in normal febrile children. These levels increased two-to threefold
in the pathologic conditions studied. Since damage to the blood-brain
barrier occurs in these conditions, higher blood-brain barrier permea
bility might explain CNS carnitine accumulation.