Assertion: pylorus's cell | /r/CapableOf | produce pepsinogen
Facets:
Source sentences:
text: The epithelium of the stomach forms deep pits (fundic or oxyntic glands) where chief cells produce pepsinogen, an inactive precursor of pepsin that degrades proteins.
text: The bottom part of the oxyntic glands is dominated by zymogenic (chief) cells that produce pepsinogen (an inactive precursor of the pepsin enzyme).
text: The bottom part of the oxyntic glands is dominated by zymogenic (chief) cells that produce pepsinogen (a non-active precursor of the pepsin enzyme).
text: The bottom part of the oxyntic glands is dominated by zymogenic (chief) cells that produce pepsinogen (an inactive precursor of the pepsin enzyme).