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. 2018 Mar 23;90(8):5130–5138. doi: 10.1021/acs.analchem.7b05215

Figure 4.

Figure 4

Increased PG(18:2_22:6) (m/z 817.5) abundance in regions with steatosis. (A) Relative intensity of PG(18:2_22:6) (m/z 817.5) in MS ion images shows increase in steatotic regions. (B) Box plots showing the intensity of this lipid in complete tissue regions grouped according to steatosis content: group 1 (<5% steatosis, green); group 2 (5–33% steatosis, blue); group 3 (>33–66% steatosis, black); and group 4 (>66% steatosis, red).