Fig. 2
![Fig. 2](http://media.springernature.com/full/springer-static/image/art%3A10.1186%2Fs12906-015-0801-6/MediaObjects/12906_2015_801_Fig2_HTML.gif)
S. hexaphylla suppresses RANKL-induced ERK, NF-κB, and Ca2+ signaling pathways. BMMs were starved with serum-free α-MEM media for 3 h. BMMs were pretreated with S. hexaphylla for 1 h and then stimulated with RANKL for the indicated times. BMMs were pretreated with or without S. hexaphylla for 1 h and then stimulated with RANKL (100 ng/mL) for the indicated time. The cell lysates were analyzed by western blotting with antibodies. β-actin was used as the internal control