Figure 9

(a) OPLS-DA analysis of three groups: Positive ion mode. (b) OPLS-DA analysis of three groups: Negative ion mode. (c) Heat map of DGs between the NC and disease groups. (d) Volcano plot of DGs between the NC and disease groups. (e) Heat map of DGs between the NC and DS groups. (f) Volcano plot of DGs between the NC and DS groups. N the NC group, M the disease group, C the DS group.