title: [Ultrahistochemical evidence of Ca2+-ions with the aid of freeze-substituted slide technique (author's transl)].
abstract: This ultrahistochemical method is based on the precipitation of free Ca2+-ions in biological material with the free oxalic acid. The precipitation reaction will be made during the freeze-substitution. The efficience of this method is 99%.
mesh_terms: D002118:Calcium / Q000097:blood / Q000378:metabolism*; D011232:Chemical Precipitation; D004912:Erythrocytes / Q000378:metabolism; D005615:Freezing; D006651:Histocytochemistry; D006652:Histological Techniques; D006801:Humans; D007477:Ions; D010070:Oxalates / Q000097:blood / Q000378:metabolism
chemical_list: D007477:Ions; D010070:Oxalates; D002118:Calcium
vernacular_title: Ultrahistochemischer Nachweis von Ca2+-Ionen mit Hilfe der Gefrierschnittsubstitutionstechnik.