Tetanus toxin does not affect the release of noradrenaline and taurine from rat cerebral cortex slices evoked by high K+ and Na+-free media |
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| Authors: | J. Heredero S. S. Oja |
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| Affiliation: | (1) Department de Bioquimica, Facultad de Medicina, Universidad Autonoma de Barcelona, Barcelona, Spain;(2) Present address: Department of Biomedical Sciences, University of Tampere, Box 607, SF-33101 Tampere, Finland |
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| Abstract: | Summary Noradrenaline and taurine release from superfused rat cerebral cortex slices was stimulated by potassium ions, veratrine, ouabain and omission of sodium ions. Tetanus toxin enhanced only the ouabain-evoked calcium-dependent noradrenaline release and the ouabain-evoked calcium-independent taurine release. The uptake of both was marginally affected. |
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| Keywords: | Brain slices noradrenaline taurine evoked release uptake tetanus toxin |
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