Fig. 5From: Bioactive fractions and compound of Ardisia crispa roots exhibit anti-arthritic properties mediated via angiogenesis inhibition in vitroThe dot plots showing the cell distribution of IL-1β-induced HFLS-RA as determined by Annexin V-PI staining. The cells were induced with IL-1β (10 ng/mL) and concurrently exposed to various concentrations (0.05, 0.5, and 5 μg/mL) of ACRH, QRF, and BQ respectively for 24 hBack to article page