Official websites use .gov
A
.gov website belongs to an official
government organization in the United States.
Secure .gov websites use HTTPS
A lock (
) or https:// means you've safely
connected to the .gov website. Share sensitive
information only on official, secure websites.
The effects of PBB on HaCat cells. Viability of the cells was assessed by the MTT assay. The untreated cells were assumed as 100%. Percent of cell survival in each condition was calculated by comparing with the untreated cells. * p < 0.01, *** p < 0.001, n = 3.
