Relationship between force and intracellular [Ca2+] in tetanized mammalian heart muscle
To determine features of the steady state [Ca2+]-tension relationship in intact heart, we measured steady force and intracellular [Ca2+] ([Ca2+]i) in tetanized ferret papillary muscles. [Ca2+]i was estimated from the luminescence emitted by muscles that had been microinjected with aequorin, a Ca2+-s...
| Main Authors: | , , |
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| Format: | Online |
| Language: | English |
| Published: |
The Rockefeller University Press
1986
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| Online Access: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC2217602/ |