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Opening of connexin 43 hemichannels is increased by lowering intracellular redox potential

Nonjunctional membrane in many cells contains connexin gap junction hemichannels (or connexons) that can open to allow permeation of small molecules. Opening of Cx43 hemichannels is infrequent in normal extracellular Ca(2+) and enhanced by low Ca(2+), positive membrane potentials, and dephosphorylat...

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Autori principali: Retamal, Mauricio A., Schalper, Kurt A., Shoji, Kenji F., Bennett, Michael V. L., Sáez, Juan C.
Natura: Artigo
Lingua:Inglês
Pubblicazione: National Academy of Sciences 2007
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Accesso online:https://ncbi.nlm.nih.gov/pmc/articles/PMC1895948/
https://ncbi.nlm.nih.gov/pubmed/17494739
https://ncbi.nlm.nih.govhttp://dx.doi.org/10.1073/pnas.0702456104
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