Additional file 1: of Radix Paeoniae Rubra stimulates osteoclast differentiation by activation of the NF-ÎşB and mitogen-activated protein kinase pathways

Abstract

Figure S1. Representative base peak chromatograms of aqueous extract of RPR positive (A) and negative (B) ion modes obtained from Bruker HCT Ultra Ion Trap MS spectrometer. Detailed experimental conditions were shown in the text. (PDF 10 kb