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Changes in phenol red absorbance in response to electrical stimulation of frog skeletal muscle fibers
Intact single twitch fibers from frog muscle were stretched to long sarcomere length, micro-injected with the pH indicator dye phenol red, and activated by action potential stimulation. Indicator-related absorbance changes (denoted by delta A0 and delta A90) were measured with 0 degree and 90 degree...
| Formato: | Texto |
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| Lenguaje: | English |
| Publicado: |
The Rockefeller University Press
1990
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| Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC2229005/ https://www.ncbi.nlm.nih.gov/pubmed/2230709 |