title: Ionic exchange mechanisms in fish gills.
mesh_terms: D000064:Acclimatization; D000136:Acid-Base Equilibrium; D000818:Animals; D001639:Bicarbonates / Q000378:metabolism; D001692:Biological Transport / Q000187:drug effects; D002118:Calcium / Q000494:pharmacology; D002245:Carbon Dioxide / Q000378:metabolism; D005399:Fishes / Q000378:metabolism*; D005618:Fresh Water; D005880:Gills / Q000187:drug effects / Q000378:metabolism* / Q000502:physiology; D006863:Hydrogen-Ion Concentration; D007474:Ion Exchange; D011388:Prolactin / Q000502:physiology; D000644:Quaternary Ammonium Compounds / Q000378:metabolism; D012623:Seawater; D012965:Sodium Chloride / Q000378:metabolism; D014668:Vasotocin / Q000502:physiology
chemical_list: D001639:Bicarbonates; D000644:Quaternary Ammonium Compounds; D002245:Carbon Dioxide; D012965:Sodium Chloride; D011388:Prolactin; D002118:Calcium; D014668:Vasotocin