Fig. 2.
Neutrophil cytosolic calcium response. Cytosolic calcium concentration (nmol/L) was measured over time in response to fMLP (1 μmol/L) as described in Materials and Methods. These results demonstrate a representative study of one treated volunteer, of the six pairs studied. There is a clear increase in peak [Ca2+]c after G-CSF therapy in response to fMLP compared with the response to fMLP before G-CSF.