Penetration of 14C-antipyrine and 14C-barbital into the choroid plexus and cerebrospinal fluid of the rat in vivo.
D000818:Animals; D000983:Antipyrine / Q000097:blood / Q000134:cerebrospinal fluid / Q000378:metabolism*; D001462:Barbital / Q000097:blood / Q000134:cerebrospinal fluid / Q000378:metabolism*; D001463:Barbiturates / Q000378:metabolism*; D001812:Blood-Brain Barrier; D002540:Cerebral Cortex / Q000378:metabolism; D002831:Choroid Plexus / Q000378:metabolism*; D005110:Extracellular Space / Q000378:metabolism; D006863:Hydrogen-Ion Concentration; D008297:Male; D009132:Muscles / Q000378:metabolism; D051381:Rats; D014018:Tissue Distribution
D001463:Barbiturates; D001462:Barbital; D000983:Antipyrine