Fig. 2From: The extract of black cumin, licorice, anise, and black tea alleviates OVA-induced allergic rhinitis in mouse via balancing activity of helper T cells in lungEffect of BLAB on the infiltration of differential inflammatory cells in nasal lavage fluid (NALF). A The number of differential cells and total cells in NALF. B Differential cells were stained with Diff-Quik. NALF was collected immediately after sacrifice at day 43 and the cells were isolated by cytospin. Orange, green, red, and black arrows indicate eosinophils, neutrophile, lymphocyte, and macrophages, respectively. Scale bar: 25 μm, × 400 magnification. The values represent the mean ± SE (n = 5/group). Significant differences at ##P < 0.01 compared with the control group. *P < 0.05, **P < 0.01 compared with the OVA groupBack to article page