Assertion: salivary gland's secretion | /r/HasProperty | modified
Facets:
value: rarely
type: DEGREE
Source sentences:
text: to columnar cells; so named because of the presence of basal striations formed by enfolding of the basal cell membranes of the ling cells; plays a role in the modification of secretory product by the absorption and secretion of specific substances; therefore, they are found in serous and mixed glands but are rare or not found in mucous gland where the secretion is rarely modified