Fig. 1From: Dioscin alleviates the progression of osteoarthritis: an in vitro and in vivo studyEffects of Dio on cell viability. A Chemical structure of Dio. B Rat chondrocytes were treated with different concentrations of Dio in the absence or (C) presence of IL-1β (10 ng/mL) for 24 h. The cell viability was evaluated using a CCK-8 kit..*P < 0.05 vs. control group; n = 3Back to article page