“However, RA increased the percentage of EA rosetting promyelocytes of HL‐60 and of patients with acute promyelocytic leukemia and a part of myeloblasts isolated from acute myelogenous leukemia patients.”
“ RA suppressed IgG‐coated erythrocyte ( EA ) rosette formation of myelomonocytic cells blocked at relatively late stages of differentiation such as ML‐1, U‐937, THP‐1‐T, normal monocytes, and fresh cells of patients with acute myelomonocytic leukemia.”