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.
Effects of extracts of Betula platyphylla on the differentiation of BMMs into osteoclasts. (A) BMMs were cultured for 4 days with RANKL (10 ng/mL) and M-CSF (30 ng/mL) in the presence of the indicated concentrations of extracts. Total: 80% methanol extract of B. platyphylla barks, n-Butanol: n-butanol fractions of the total, CHCl3: CHCl3 fractions of the total, and H2O: H2O fractions of the total; (B) TRAP activity was measured. *, p < 0.05; **, p < 0.01; ***, p < 0.001 (n = 3).
