Glial footplates in the bowfin. II. Effects of ouabain and selective damage to footplates on electrolyte composition, glycogen content, fine structure, and electrophysiology of bowfin brain incubated in vitro.

Animals Brain/metabolism Brain Chemistry Cerebrospinal Fluid/analysis Electrolytes/cerebrospinal fluid Electrophysiology Ependyma/cytology Fishes Glycogen/metabolism In Vitro Techniques Medulla Oblongata Neuroglia/cytology,drug effects,metabolism,physiology Ouabain/pharmacology Potassium/metabolism Sodium/metabolism

Electrolytes Ouabain Glycogen Sodium Potassium