Assertion: ileocecal valve | /r/CapableOf | serve to prevent colon's harmful substances
Facets:
value: from returning to the intestine
type: TRANSITIVE-OBJECT
Source sentences:
text: The ileocecal valve which is located between the intestine and the colon," Horne wrote, "serves to prevent the colon's harmful substances and bacteria from returning to the intestine.