Research Article
[Retracted] Pravastatin Reduces Matrix Metalloproteinases Expression and Promotes Cholesterol Efflux in Osteoarthritis Chondrocytes
Figure 1
Untargeted metabolomics testing of cartilage after joint replacement in osteoarthritis patients in the statin group and the control group, partial least squares discriminant analysis (PLS-DA) of untargeted metabolism in two dimensions (a) and three dimensions (b).
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