Noninvasive Analysis Using Data-Independent Acquisition Mass Spectrometry: New Epidermal Proteins That Reveal Sex Differences in the Aging Process

Figure 7

(a–c) Violin plots of the relative expression abundance of three proteins, ABRAXAS2, LGALS3BP, and VAT1, in the young-old group. The red solid line is the mean value and the blue dashed line is the quartile. The data in the vertical coordinates are protein expression abundance values taken as . (d) Heatmap of six proteins of a particular value. (e) Mean values of the expression abundance of the three proteins in young and old males and females. The values between the groups are marked. It can be seen that the three proteins differ between young men and women and do not differ between older men and women.

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