Fig. 5.

Enteroids secrete a chylomicron-sized particle. A: Chylomicrons were isolated by ultracentrifugation followed by TEM, representative TEM image (n = 3–6 unique enteroid lines). B: Mature enteroids were treated with either 400 uM OA:BSA or BSA control for 6 h; lipoproteins were isolated and sized. C: The TEM sizes of lipoproteins secreted from mature nondifferentiated enteroids were compared with lipoproteins secreted from Caco-2 cells treated with 400 uM OA. Results are mean ± SEM. *P < 0.05; n = 3 different enteroid lines (all C57Bl/6J WT); 200–600 particles were counted per group.