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.
Cell proliferation assay in pre-osteoblasts and fibroblasts. Cell proliferation of (a) Pre-osteoblasts and (b) fibroblasts on soft, middle and stiff substrates. Three independent experiments (n = 3). Data are presented as mean ± standard error of the mean, *** p < 0.001 compared to soft substrate.
