The significance of Na+ in E-C coupling in muscle.

作者: Vladimir Nesterov

DOI: 10.1007/978-1-4615-3362-7_2

关键词:

摘要: A great diversity of forms multicellular organisms having come into being during animal evolution has determined the exclusively structural and functional variety their muscles differing, particularly, in mode activation. In vertebrate twitch a crucial step excitation- contraction (E-C) coupling concerns mechanisms whereby electrical activity T-tubular membrane (TTM) induces release Ca2+ from sarcoplasmic reticulum (SR). The investigation this key question E-C resulted two principal hypotheses about nature T-SR signal transmission: (i) SR triggered by change tubular polarization (ii) induced specific chemical transmitter T-system.

参考文章(40)
D H Kim, S T Ohnishi, N Ikemoto, Kinetic studies of calcium release from sarcoplasmic reticulum in vitro. Journal of Biological Chemistry. ,vol. 258, pp. 9662- 9668 ,(1983) , 10.1016/S0021-9258(17)44548-0
Hans Christoph Lüttgau, George Dimitrie Stephenson, Ion Movements in Skeletal Muscle in Relation to the Activation of Contraction Springer, Boston, MA. pp. 449- 468 ,(1986) , 10.1007/978-1-4613-2097-5_28
M. Endo, Calcium release from the sarcoplasmic reticulum Physiological Reviews. ,vol. 57, pp. 71- 108 ,(1977) , 10.1152/PHYSREV.1977.57.1.71
H. Gonzalez-Serratos, R. Valle-Aguilera, D. A. Lathrop, Maria del Carmen Garcia, Slow inward calcium currents have no obvious role in muscle excitation–contraction coupling Nature. ,vol. 298, pp. 292- 294 ,(1982) , 10.1038/298292A0
Anthony H. Caswell, Neil R. Brandt, Ion-induced release of calcium from isolated sarcoplasmic reticulum The Journal of Membrane Biology. ,vol. 58, pp. 21- 33 ,(1981) , 10.1007/BF01871031
L Kovacs, E Rios, MF Schneider, Calcium transients and intramembrane charge movement in skeletal muscle fibres. Nature. ,vol. 279, pp. 391- 396 ,(1979) , 10.1038/279391A0