Fig. 5From: Pharmacokinetic and urinary profiling reveals the prednisolone/cortisol ratio as a valid biomarker for prednisolone administrationBoxplot for urinary prednisolone/cortisol ratios as determined for growth-promoting, ACTH treatment and at slaughter. Urinary concentration ratios were log-transformed. Within the growth-promoting treatment, a distinction between oral (PO1) and intramuscular (IM) prednisolone treatment was madeBack to article page