Fig. 4From: Unlocking the potential of β-1,3-xylooligosaccharides from Caulerpa lentillifera: structural characterization, antioxidative and anti-osteoarthritis applicationsPrimary articular chondrocyte cells and their cell viability: A Toluidine blue staining of primary articular chondrocyte cells. B Effect of XOS-3 on IL-1β-induced chondrocyte proliferation. Data were presented as the mean ± SD; *p < 0.05, ***p < 0.001Back to article page