Fig. 2

Effects of antibiotic exposure on growth and carcass composition of piglets. a-c. Body weight after 39 days of antibiotic administration and growth rate and feed: gain ratio in the period d0-d39. d-h. Carcass composition assessed at d39 by computed tomography scanning. *P < 0.05, ** P < 0.01. n = 9 for each group