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Changes in the intracellular concentration of free calcium ions in a pace-maker neurone, measured with the metallochromic indicator dye arsenazo III.

1. The bursting pace-maker R-15 cell of Aplysia was injected with the Ca2+ sensitive dye arsenazo III. Changes in absorbance were measured with a differential spectrophotometer to monitor changes in free intracellular Ca2+, [Ca-a], during activity. 2. Dye absorbance increased during each pace-maker-...

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Detalles Bibliográficos
Main Authors: Gorman, A L, Thomas, M V
Formato: Artigo
Idioma:Inglês
Publicado: 1978
Assuntos:
Acceso en liña:https://ncbi.nlm.nih.gov/pmc/articles/PMC1282549/
https://ncbi.nlm.nih.gov/pubmed/633127
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