Osmoregulatory control mechanisms in freshwater coelenterates.
D000818:Animals; D001693:Biological Transport, Active; D002794:Choline / Q000494:pharmacology; D003486:Cyanides / Q000494:pharmacology; D005618:Fresh Water; D006829:Hydra / Q000187:drug effects / Q000378:metabolism / Q000502:physiology*; D009119:Muscle Contraction / Q000187:drug effects; D009994:Osmolar Concentration; D009995:Osmosis; D010042:Ouabain / Q000494:pharmacology; D011188:Potassium / Q000378:metabolism; D012964:Sodium / Q000378:metabolism / Q000494:pharmacology; D013696:Temperature
D003486:Cyanides; D010042:Ouabain; D012964:Sodium; D002794:Choline; D011188:Potassium