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Blockade of a Retinal cGMP-gated Channel by Polyamines
The cyclic nucleotide–gated (CNG) channel in retinal rods converts the light-regulated intracellular cGMP concentration to various levels of membrane potential. Blockade of the channel by cations such as Ca(2+) and Mg(2+) lowers its effective conductance. Consequently, the membrane potential has ver...
| Autores principales: | , |
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| Formato: | Texto |
| Lenguaje: | English |
| Publicado: |
The Rockefeller University Press
1999
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| Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC2222994/ https://www.ncbi.nlm.nih.gov/pubmed/9874686 |