Figure 5
From: Plasma biomarker proteins for detection of human growth hormone administration in athletes

Differential expression of three spots corresponding to (A) APOL1, (B) AHSG, and (C) VDBP based on DIGE gel image analysis. Both APOL1 and AHSG were up-regulated and VDBP was down-regulated during the rGH treatment period (boxed area). Higher concentrations of APOL1 and AHSG observed during rGH administration period which were gradually become normal during the washout period. Concentration of VDBP was decreased during rGH administration and maintained lower concentration until the end of washout period.