Assertion: gallic acid | /r/HasAspect | protective effect
Facets:
value: on the liver
type: TRANSITIVE-OBJECT
Source sentences:
text: Gallic acid has been early reported with anti-inflammatory, antimutagenic, antioxidative, anti-free radical, and other bioactive properties ; and gallic acid has antitumor effect of inhibiting metastasis of mast cell tumors, thereby prolonging the survival period , and is a relatively suitable trypanocidal drug candidate  and has a protective effect on the liver .