Apoptosis proteomic profiling in healthy controls, and patient with either ND or chronic ITP. Platelets isolated from fresh PRP were analyzed on a human apoptosis antibody array for the presence of apoptotic proteins (extrinsic, intrinsic, intrinsic-related, dual functions, and apoptosis inhibitors and executioners). The integrated densities of the dot blot assays were calculated according to the dot blot analysis (Bio-Rad ImageLab 5.2.1) and were normalized to the positive control (representing 100%).