The value of the ultrastructural pattern of myeloperoxidase (MPO), platelet peroxidase (PPO) and acid phosphatase in identification of blastic cell types during acute transformation of chronic myeloproliferative disorders (cMPD).
We established the cell line of bone marrow and blood cells provided by 19 cases of cMPD by ultrastructural studies of their enzymatic content. Myeloblasts, megakaryoblasts and lymphoblasts were identified by the presence of myeloperoxidase, platelet peroxidase and acid phosphatase, respectively.
Moldoveanu
E
E
Victor Babeş Institute, Bucharest, Romania.
Moicean
A
A
Coliţa
A
A
Coliţa
D
D
Hălălau
F
F
D000135:Acid Phosphatase / Q000097:blood*; D001792:Blood Platelets / Q000201:enzymology*; D002908:Chronic Disease; D006801:Humans; D008213:Lymphocyte Activation; D009196:Myeloproliferative Disorders / Q000201:enzymology / Q000473:pathology*; D009195:Peroxidase / Q000097:blood*; D010544:Peroxidases / Q000097:blood*
D010544:Peroxidases; D009195:Peroxidase; D000135:Acid Phosphatase