PMID: 2479936Nov 1, 1988Paper

Serotonin-mediated behavior in rats chronically treated with (-) deprenyl.

Polish Journal of Pharmacology and Pharmacy
S GyarmatiJ Knoll

Abstract

(-) Deprenyl given in small (0.25 mg/kg) daily doses for 30 days to rats left the serotonin (5-HT) and the 5-hydroxyindoleacetic acid (5-HIAA) levels in the striatum unchanged. The postsynaptic 5-HT receptor responsiveness, as measured with 5-methoxy-N,N-dimethyl-tryptamine (5-MeODMT), remained also unaltered. In (-) deprenyl-treated rats the p-chloroamphetamine (PCA)-induced 5-HT syndrome was significantly increased and this enhancement of the PCA effect was not abolished by the reserpine-induced depletion of the 5-HT stores.

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