Fig. 4From: Variation in protein levels obtained from human blood cells and biofluids for platelet, peripheral blood mononuclear cell, plasma, urine and saliva proteomicsIndividual (open circle) and mean (thick dash) protein concentration in urine (a), or saliva (b) during four baseline samplings (B1, B2, B3 and B4) and after a fasting challenge (Fast)Back to article page