title: Protection of normal tissues during x-irradiation by temporary hypoxia.
mesh_terms: D000818:Animals; D004285:Dogs; D007413:Intestinal Mucosa / Q000528:radiation effects; D007583:Jejunum / Q000528:radiation effects; D010100:Oxygen; D011835:Radiation Protection / Q000379:methods*; D014965:X-Rays
chemical_list: D010100:Oxygen