Inhibition of [<sup>3</sup>H] glutamate release from rat hippocam pal slices by L‐phenylisopropyladenosine

Wiley - Tập 125 Số 1 - Trang 121-123 - 1985
Johan Fastbom1, Bertil B. Fredholm1
1Department of Pharmacology, Karolinska Institute, Sweden.

Tóm tắt

Hippocampal slices were labelled with [H]glutamate. Evoked release, which was calcium‐dependent and inhibited by tetrodotoxin, could be reduced concentration‐dependently by L‐PIA. The effect of L‐PIA was blocked by 10 µM 8‐phenyltheophylline. The results indicate that there are adenosine receptors modulating the efflux of glutamate in field stimulated hippocampal slices.

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