Effect of an herbal mixture of Cinnamon Cortex , Persicae Semen , and Natril Sulfas on collagen-induced arthritis and lipopolysaccharides-induced nuclear factor-κ B signaling

Objective To investigate the anti-arthritic and anti-inflammatory effects of the mixture of three herbal agents, Cinnamon Cortex, Persica Semen, and Natril Sulfas (CPN), the major ingredients of Taoren Chengqi Decoction (桃仁承气汤).