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Calcium buffering in presynaptic nerve terminals. I. Evidence for involvement of a nonmitochondrial ATP-dependent sequestration mechanism
A latent ATP-dependent Ca storage system is enriched in preparations of pinched-off presynaptic nerve terminals (synaptosomes), and is exposed when the terminals are disrupted by osmotic shock or saponin treatment. The data indicate that a fraction of the Ca uptake (measured with 45Ca) is associated...
| Formato: | Texto |
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| Lenguaje: | English |
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The Rockefeller University Press
1978
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| Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC2228520/ https://www.ncbi.nlm.nih.gov/pubmed/359758 |