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Fig. 4 | Respiratory Research

Fig. 4

From: Serum metabolic profiling identified a distinct metabolic signature in patients with idiopathic pulmonary fibrosis – a potential biomarker role for LysoPC

Fig. 4

Normalized abundances of the common significantly regulated metabolic features detected in the (a) pilot study and (b) validation study. The metabolic feature eluting at 5.94 min was assigned to 3-hydroxydecanoyl carnitine ([M + H]+, m/z = 332.242), the ones eluting at 9.59 min to the LysoPC (neutral mass 511.327 amu, and [M + CHOO] at m/z = 556.325)

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