Regenerative calcium release within muscle cells.
Free calcium appears to trigger the release of stored calcium from the sarcoplasmic reticulum of skinned skeletal muscle fibers immersed in solutions with a low concentration of magnesium ion.
D000818:Animals; D001001:Anura; D002118:Calcium / Q000502:physiology*; D002614:Chelating Agents; D066298:In Vitro Techniques; D008274:Magnesium / Q000494:pharmacology; D008564:Membrane Potentials; D009119:Muscle Contraction; D009210:Myofibrils / Q000502:physiology*; D012038:Regeneration
D002614:Chelating Agents; D008274:Magnesium; D002118:Calcium