title: [Iso-osmotic regulation in cestodes from freshwater fishes].
abstract: The content of sodium, potassium, calcium, and magnesium ions was determined in cestodes Ligula intestinalis, Eubothrium rugosum, and Triaenophorus nodulosus. In freshwater fishes the total concentration of Na, K, Ca, Mg ions in cestode tissue water is practically similar to that of fishes muscles and in serum. It was suggested that examined cestodes have isoosmotic regulation of the water-salt balance.
authors: Iu V
authors: IuV
authors: Natochin
authors: B I
authors: BI
authors: Kuperman
authors: E I
authors: EI
authors: Shakhmatova
authors: G I
authors: GI
authors: Izvekova
mesh_terms: D000818:Animals; D001834:Body Water / Q000737:chemistry; D002589:Cestoda / Q000302:isolation & purification / Q000502:physiology*; D002590:Cestode Infections / Q000469:parasitology / Q000662:veterinary; D004573:Electrolytes / Q000032:analysis; D017859:Esocidae; D005393:Fish Diseases / Q000469:parasitology; D005399:Fishes / Q000469:parasitology*; D007422:Intestines / Q000469:parasitology; D013054:Spectrophotometry, Atomic; D014882:Water-Electrolyte Balance
chemical_list: D004573:Electrolytes
vernacular_title: Izoosmoticheskaia reguliatsiia u tsestod iz presnovodnykh ryb.