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Dynamic and static calcium gradients inside large snail (Helix aspersa) neurones detected with calcium-sensitive microelectrodes
We have used quartz Ca(2+)-sensitive microelectrodes (CASMs) in large voltage-clamped snail neurones to investigate the inward spread of Ca(2+) after a brief depolarisation. Both steady state and [Ca(2+)](i) transients changed with depth of penetration. When the CASM tip was within 20 μm of the far...
| Autores principales: | , |
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| Formato: | Texto |
| Lenguaje: | English |
| Publicado: |
Elsevier
2007
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| Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC1885971/ https://www.ncbi.nlm.nih.gov/pubmed/16962659 http://dx.doi.org/10.1016/j.ceca.2006.07.010 |