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Barium Influx Mediated by the Cardiac Sodium-Calcium Exchanger in Transfected Chinese Hamster Ovary Cells
We examined Ba(2+) influx using isotopic and fura-2 techniques in transfected Chinese hamster ovary cells expressing the bovine cardiac Na(+)/Ca(2+) exchanger (CK1.4 cells). Ba(2+) competitively inhibited exchange-me diated (45)Ca(2+) uptake with a K (i) ∼ 3 mM. Ba(2+) uptake was stimulated by pretr...
| Autores principales: | , , , |
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| Formato: | Texto |
| Lenguaje: | English |
| Publicado: |
The Rockefeller University Press
1997
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| Materias: | |
| Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC2217056/ https://www.ncbi.nlm.nih.gov/pubmed/8997664 |