Fig. 1
From: Biomarkers of inflammation and innate immunity in atrophic nonunion fracture
SELDI-TOF–MS gel view spectra for samples collected from at least 15 healthy controls and 15 nonunion patients. Illustration of identified biomarkers: hepcidin-25, pituitary adenylate cyclase-activating polypeptide (PACAP)—related peptide, hemoglobin β subunit, S100A8, S100A9* variant, S100A9, inter-α-trypsin inhibitor heavy chain H4 (ITIH4), complement factor C3a and apolipoprotein A1. HV healthy volunteers; NU nonunion patients