Capsaicin-induced depletion of substance P from primary sensory neurones.

Acid Phosphatase/metabolism Afferent Pathways/enzymology Animals Capsaicin/pharmacology Fatty Acids, Unsaturated/pharmacology Fluorescent Antibody Technique Glutamate Decarboxylase/metabolism Male Rats Receptors, Opioid/metabolism Spinal Cord/enzymology Substance P/metabolism Substantia Gelatinosa/enzymology

Fatty Acids, Unsaturated Receptors, Opioid Substance P Acid Phosphatase Glutamate Decarboxylase Capsaicin