Goettl, V M Decreased neuropeptide content in the spinal cord of aged rats: the effect of GM1 ganglioside. [electronic resource] - Neuroreport Feb 1999 - 513-6 p. digital Publication Type: Journal Article; Research Support, U.S. Gov't, P.H.S. ISSN: 0959-4965 Standard No.: 10.1097/00001756-199902250-00013 doi Subjects--Topical Terms: Aging--metabolismAnimalsDynorphins--metabolismEnkephalin, Methionine--metabolismG(M1) Ganglioside--pharmacologyGanglia, Spinal--drug effectsMaleRatsRats, Sprague-DawleySpinal Cord--drug effectsSubstance P--metabolismTissue Distribution