Evidence for the release of 1-methyl-4-phenylpyridinium (MPP+) from rat striatal neurons in vitro.

作者: Hans H. Keller , Mosé Da Prada

DOI: 10.1016/0014-2999(85)90304-8

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摘要: Abstract [ 3 H]MPP + (1-[methyl- H]4-phenylpyridinium) is taken up into rat striatal slices in a temperature-, time- and Na -dependent process blocked by dopamine (DA) uptake inhibitors. Once up, authentic released at 37°C 15 mM KCl. This release inhibited (−)N-propyl-norapomorphine enhanced (−)sulpiride, as observed under the same conditions for H]DA release. Thus, DA-ergic nerve endings do not discriminate between DA MPP their active transport autoreceptor-regulated

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