Identification of Novel Biomarkers for Evaluating Disease Severity in House-Dust-Mite-Induced Allergic Rhinitis by Serum Metabolomics

Figure 6

Metabolic function bubble chart based on the serum metabolomics profiles between MSAR patients and MAR in ESI+ (a) and ESI- (b) modes. ESI: electrospray ionization; MAR: mild allergic rhinitis; MSAR: moderate to severe allergic rhinitis.