[Changes in the density of sodium currents in the membranes of spinal cord nerve cells during early stages in the development of the chick embryo].
Isolated spinal cord neurons of 6-11 days chick embryo were investigated under conditions of intracellular perfusion and voltage clamp. It was found that densities of sodium inward currents through the neuronal membrane increase during development of chick embryo with morphological and time-dependent differentiation of cells.
D000818:Animals; D002454:Cell Differentiation; D002642:Chick Embryo; D007473:Ion Channels / Q000502:physiology*; D012964:Sodium / Q000378:metabolism*; D013116:Spinal Cord / Q000196:embryology* / Q000502:physiology
D007473:Ion Channels; D012964:Sodium
Izmenenie plotnosti natrievykh tokov v membranakh nervnykh kletok spinnogo mozga na rannikh étapakh razvitiia kurinogo émbriona.