Skip to main content
Fig. 7 | Arthritis Research & Therapy

Fig. 7

From: Inflammatory cytokines and mechanical injury induce post-traumatic osteoarthritis-like changes in a human cartilage-bone-synovium microphysiological system

Fig. 7

Circulating metabolites measured in cartilage, bone, and synovium monocultures from donors #1, 2, 3, and 7. a Principal component analysis scores for cartilage (gray), bone (pink), and synovium (blue) samples measured on day 2 (circles) and day 7 (squares) of monocultures. 95% confidence intervals are shown as shades around the data points. b Dendrogram plot of sample hierarchical clustering analysis using complete linkage algorithm and Euclidean distance. c Heatmap visualization of relative abundance values of the measured metabolites. Statistically significant differences in metabolites between the monocultures are shown in bold (p < 0.05). Complete linkage hierarchical clustering with Euclidean distance was used for the dendrogram of metabolites

Back to article page