Studies of the hemato-encephalic barrier.  VI.  The effect of diaphylline on the penicillin-permeability of the HEB with a note on the treatment of neurosyphilis.
D001812:Blood-Brain Barrier / Q000502:physiology*; D005029:Ethylenediamines / Q000494:pharmacology*; D006801:Humans; D008658:Inactivation, Metabolic; D009494:Neurosyphilis / Q000628:therapy*; D010406:Penicillins / Q000378:metabolism*; D010539:Permeability; D013806:Theophylline / Q000494:pharmacology*
D005029:Ethylenediamines; D010406:Penicillins; D013806:Theophylline
ETHYLENEDIAMINES/effects; HEMATO-ENCEPHALIC BARRIER/physiology; NEUROSYPHILIS/therapy; PENICILLIN/metabolism; THEOPHYLLINE/effects