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.
Breast cancer spheroid size. Spheroid size was measured following embedding in three-dimensional (3D) collagen-only or collagen + chondroitin sulfate (CS) gels and after 48 h of exposure to static or shear stress conditions. Error bars show mean ± SEM, n ≥ 8 spheroids and n = 2 biological samples. Bars that do not share any letters are significantly different according to a two-way ANOVA with Tukey's post-hoc test (p < 0.05).
