Potential Anti-Inflammatory and Chondroprotective Effect of .

(1) Interest in the family has risen as some members have shown anti-inflammatory properties and interesting compounds. In this regard, we decided to investigate the antioxidant and anti-inflammatory properties of , a not yet extensively studied, in the context of osteoarthritis. (2) The Ethanol extract (LS-E) was used to test the production of reactive oxygen species (ROS) by leucocytes, the IL1β and PGE2 production by peripheral blood mononuclear cells (PBMCs), the production of EP4, and the activation of NFκB in THP-1, as well as the IL1β-activated normal human knee articular chondrocytes (NHAC-Kn) gene expression, grown in monolayers or maintained in alginate beads.

In Vitro Anti-Inflammatory and Immunomodulatory Activities of an Extract from the Roots of .

Background: Some Bupleurum species, such as the DC. or the Willd have been extensively studied (especially their roots) for the treatment of inflammation. In contrast, only compounds extracted from the aerial parts of have been studied and showed anti-inflammatory or antiproliferative activities.