Assertion: formaldehyde | /r/HasProperty | induced dpc formation
Facets:
value: at concentrations
type: LOCATION
Source sentences:
text: Formaldehyde induced DPC formation in primary cultures of human nasal epithelial cells at concentrations >= 200 μM (6 μg/mL), slight (non-significant) effects were seen at 100 μM (3 μg/mL).