Ca2+ Modulation of sarcoplasmic reticulum Ca2+ release in rat skeletal muscle fibers

  • O. DeIbono
  • Published 1995 in The Journal of Membrane Biology

Abstract

Ca2+ transients and the rate of Ca2+ release (dCaREL/dt) from the sarcoplasmic reticulum (SR) in voltage-clamped, fast-twitch skeletal muscle fibers from the rat were studied with the double Vaseline gap technique and using mag-fura-2 and fura-2 as Ca2+ indicators. Single pulse experiments with different returning potentials showed that Ca2+ removal from… (More)
DOI: 10.1007/BF00232683

Topics

9 Figures and Tables