Fig. 2
From: Cytokine and chemokine kinetics in natural human dengue infection as predictors of disease outcome
Overall expression of the 41 cytokines over the time course in symptomatic DENV infection. (a) Diagram shows the 4 time points analyzed during the course of DENV infection. (b) Principal component analysis (PCA) plot and (c) PCA Biplot of total 55 dependent samples clustered by timepoints. (d) PCA plot clustered by severities; DF and DHF. (DF n = 15, DHF n = 41).
