A Novel Rose Hip Preparation with Enhanced Anti-Inflammatory and Chondroprotective Effects

Figure 4

Principal component analysis showing the impact of different treatments and concentrations of RH-A and RH-B in peripheral blood leukocytes (upper panels) and normal human chondrocytes (bottom panel). PBLs were treated with LPS/IFN-γ alone or LPS/IFN-γ and RHP at the indicated concentrations (in μg/mL). NHAC-kn were activated with IL-1β alone or IL-1β and RHP at the indicated concentrations.

(a) PCA of PBL proteins (upper) and genes (middle)

(b) PCA of NHAC-kn genes