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.
Viability of PC12 cells seeded into 48-well plates for a period of 72 h. Cell viability was determined using the MTT (3-[4,5-dimethyl thiazole-2-yl]-2,5-diphenyl tetrazolium) assay. The concentrations of Na-polyP[Ca2+], Ca-phosphate-NP and Ca-polyP-MP in the assays were identical (30 μg/mL); the controls did not contain additional phosphate or polyP. Data represent mean ± SD of ten independent experiments; no significant differences are calculated (p > 0.05).
