[Lysosomes of blast cells in various cytochemical types of acute leukemia].
In 25 cases cytochemical types of acute leukemia were determined using the classification of Loeffler. Three cytochemical methods used were: p.a.S.-glycogen content, pox-peroxidase activity, and esterase activity determinatione. At the same time selective identification of lysosomes in perypheral blood blast cells was done using vital euchrisine staining and fluorescence microscopy. A correlation was observed between the cytochemical types of acute leukaemia and the lysosomal pattern. The fluorescence method of the identification of lysosomes is suggested for diagnosis of acute leukaemia.
D000208:Acute Disease; D000293:Adolescent; D000328:Adult; D000368:Aged; D002455:Cell Division; D002609:Chediak-Higashi Syndrome / Q000473:pathology; D002648:Child; D002675:Child, Preschool; D004950:Esterases / Q000378:metabolism; D005260:Female; D006801:Humans; D007244:Infectious Mononucleosis / Q000473:pathology; D007938:Leukemia / Q000473:pathology*; D007962:Leukocytes / Q000648:ultrastructure*; D008247:Lysosomes / Q000201:enzymology / Q000473:pathology*; D008297:Male; D008875:Middle Aged; D010544:Peroxidases / Q000378:metabolism
D010544:Peroxidases; D004950:Esterases
Obraz lizosomow komórek macierzystych w róznych typach cytochemicznych ostrych białaczek