Fig. 2From: Potential biomarker proteins for aspiration pneumonia detected by shotgun proteomics using buccal mucosa samples: a cross-sectional case–control studyFour proteins expressed at high levels in the AP samples. The proteins detected in all 12 samples are listed in Table 2. The protein abundance between the six AP and six control samples (A–D) and the correlation between time post-onset and protein abundance in the six AP samples (E–H) are shownBack to article page