Fig. 2
From: Elderly-onset hereditary pulmonary alveolar proteinosis and its cytokine profile
Granulocyte/macrophage colony-stimulating factor (GM-CSF)-stimulated phosphorylation of signal transducer and activator of transcription 5 (STAT5) in peripheral blood mononuclear cells (PBMCs) of the patient. PBMCs from either the patient or a normal control subject were incubated with different concentrations of GM-CSF (0–1000 ng/mL). Phosphorylated (p) STAT5 was detected by western blotting. Total STAT5 (STAT5) and actin levels were examined as positive controls