Assertion: histamine | /r/HasAspect | important role
Facets:
Source sentences:
text: So histamine is not necessarily ‘bad’, it has an important role to play in the body, but when too much of it is present
text: Histamine may therefore have an important role modulating injury‐induced neurogenesis since it is part of the repertoire of soluble factors released in the lesioned microenvironment.