Oxygen-sensitive calcium channels in vascular smooth muscle and their possible role in hypoxic arterial relaxation.
We have investigated the modifications of cytosolic [Ca2+] and the activity of Ca2+ channels in freshly dispersed arterial myocytes to test whether lowering O2 tension (PO2) directly influences Ca2+ homeostasis in these cells. Unclamped cells loaded with fura-2 AM exhibit oscillations of cytosolic C...
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| Published in: | Proc Natl Acad Sci U S A |
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| Main Authors: | , , |
| Format: | Artigo |
| Language: | Inglês |
| Published: |
National Academy of Sciences
1995
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| Subjects: | |
| Online Access: | https://ncbi.nlm.nih.govhttps://pmc.ncbi.nlm.nih.gov/articles/PMC42015/ https://ncbi.nlm.nih.govhttps://pubmed.ncbi.nlm.nih.gov/7753871/ https://ncbi.nlm.nih.govhttps://doi.org/10.1073/pnas.92.10.4715 |
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