Fate of dietary TG (A) and cholesterol (B) at the end of 6-hour continuous infusion. Mice were equipped with lymph and duodenal cannulas, and were intraduodenally infused with a lipid emulsion containing labeled TG (the label was on all FA molecules of the TG) and cholesterol for a period of 6 hours. The recovery of radioactivity in the small intestine, lymph, stomach, intestinal lumen, and colon were determined at the end of the 6 hours by scintillation counter. *P < .05. Values are means ± SE.