Fig. 1From: Xanthine oxidase inhibitor urate-lowering therapy titration to target decreases serum free fatty acids in gout and suppresses lipolysis by adipocytesMetabolomic profiling at time zero. A PCA examining samples at time zero. B Heat map based on Pearson and Ward for determining distance and clustering identified 2 clusters at time zero. C Characteristics of patients in both clusters. Continuous variables were expressed as mean ± standard deviation (SD) and categorical variables as number (N) and percentage. D Top 50 metabolites different between clustersBack to article page