title: Protection against the toxic effects of hyperbaric oxygen by intermittent exposure to reduced oxygen pressures.
mesh_terms: D000818:Animals; D001692:Biological Transport; D002024:Bufo marinus; D005260:Female; D006931:Hyperbaric Oxygenation / Q000009:adverse effects*; D010100:Oxygen / Q000009:adverse effects / Q000378:metabolism*; D010313:Partial Pressure; D012964:Sodium / Q000378:metabolism; D001743:Urinary Bladder / Q000378:metabolism
chemical_list: D012964:Sodium; D010100:Oxygen