title: Donnan and osmotic effects in muscle fibres without membranes.
mesh_terms: D000199:Actins; D000818:Animals; D001001:Anura; D001692:Biological Transport; D004566:Electrodes; D007700:Kinetics; D008433:Mathematics; D008954:Models, Biological; D009132:Muscles / Q000166:cytology / Q000378:metabolism*; D009218:Myosins; D009995:Osmosis; D010539:Permeability; D011188:Potassium / Q000378:metabolism; D012508:Sarcolemma / Q000378:metabolism*; D012964:Sodium / Q000378:metabolism
chemical_list: D000199:Actins; D012964:Sodium; D009218:Myosins; D011188:Potassium