Fig. 5.

Protein abundances for rBAT (a), xCT (b), LAT2 (c), and EAAT3 (d) in IPEC-1 cells. Cells were cultured in the absence or presence of 12.5 or 25 μmol/L CA for 24 h. Cells were collected and protein abundances for amino acid transporters were analyzed. Values are expressed as means ± SEM, n = 3. Means without a common letter differ, P < 0.05. CA, Cinnamicaldehyde; IPEC-1, intestinal porcine epithelial cell line 1; ZO, zonula occludens