Fig. 1From: Comparison of protein profiles of the pellicle, gingival crevicular fluid, and saliva: possible origin of pellicle proteinsA schematic illustration of analyses performed in this study. Six healthy volunteers were recruited. A set of four samples (pellicle, GCF, two saliva samples from parotid and mixed glands) was collected from the same subject. These samples were analyzed by SDS-PAGE followed by MS and western blot and by iTRAQ quantitative comparisonBack to article page