Figure 3
From: Metabolomic profiling in blood from umbilical cords of low birth weight newborns
Spectra of maternal venous plasma. Principal Component Analysis (PCA, panel A) and Projection to Latent Structures for Discriminant Analysis (PLS-DA, panel B) scores plot for the spectra of maternal venous plasma showing the global metabolic differences between low birth weight (open circles) and control birth weight (black triangles ) newborns. Apparently, there are no global metabolic trends in the maternal blood associated with the weight of the newborns.