Research Article

Mahuang Fuzi Xixin Decoction Ameliorates Allergic Rhinitis in Rats by Regulating the Gut Microbiota and Th17/Treg Balance

Figure 1

MFXD ameliorates OVA-induced AR in rats. (a) HE staining (400x magnification). (b) PAS staining (400x magnification). (c) Nasal symptom scores were counted for 30 min after the last nasal instillation. IgE (d) and HIS (e) levels in serum were determined by ELISA. Data are presented as the . # and ## vs. the control group; and vs. the AR group.