Assertion: small intestine's cell | /r/HasProperty | sloughed into the lumen
Facets:
value: at the tips of villi
type: LOCATION
Source sentences:
text: In this way, the small intestinal villi are similar to a production conveyor belt –intestinal epithelial cells are generated in the crypts and progressively migrate superficially along the villi towards the luminal surface where, at the tips of villi, the epithelial cells are sloughed into the lumen.