doi: 10.1126/science.15317.
Tris buffer attenuates acetylcholine responses in Aplysia neurons
- PMID: 15317
- DOI: 10.1126/science.15317
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Tris buffer attenuates acetylcholine responses in Aplysia neurons
Science.
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Abstract
The commonly used buffering agent tris(hydroxymethyl)methylamine (tris) antagonizes the action of iontophoretically applied acetylcholine on neurons of Aplysia californica. Concentrations of 5 to 10 millimolar tris markedly reduced both excitatory and inhibitory responses.
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