Assertion: cinnabar | /r/ObjectUse | used as chinese mineral medicine
Facets:
value: for more than 2000 years
type: TEMPORAL
Source sentences:
text: In conclusion, these findings, for the first time, provide evidence of the pharmacological and toxicological basis for understanding the sedative and neurotoxic effects of cinnabar used as a Chinese mineral medicine for more than 2000 years.
text: Cinnabar, a naturally occurring mercuric sulfide (HgS), has long been used in Chinese mineral medicine for more than 2000 years.