An Untargeted Lipidomics Study of Acute Ischemic Stroke with Hyperglycemia Based on Ultrahigh-Performance Liquid Chromatography-Mass Spectrometry

Figure 2

Scatter point diagrams based on PCA: (a) standard, management, and normal groups and QC samples; (b) normal group vs. standard group; (c) normal group vs. management group; (d) management group vs. standard group. Red dots represent the normal group, purple dots represent the standard group, blue dots represent the management group, and yellow dots represent QC.

(a)

(b)

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(d)