Fig. 3From: Treatment with G-CSF reduces acute myeloid leukemia blast viability in the presence of bone marrow stromaCell viability of the AML blast population and CXCR4 expression remained unaffected when no direct contact with stroma cells was allowed. Primary patient AML samples were co-cultured with HS-5 cells in a transwell system and treated with G-CSF at increasing concentrations for 24 h. a Cell viability and b CXCR4 surface expression were measured by flow cytometryBack to article page