Fig. 6From: Enhanced lung inflammatory response in whole-body compared to nose-only cigarette smoke-exposed miceLymphocyte proliferation in b, d cervical and c, e mediastinal lymph nodes. Flow cytometry analysis chart (A). Absolute number of cells extracted from b cervical and c mediastinal lymph nodes. Lymphocytes were characterized with flow cytometry for respective T-lymphocytes (CD3+), T-helper (CD3+ CD4+), Cytotoxic T cell (CD3+ CD8+) and B-cell (CD19+) populations in d cervical and e mediastinal lymph nodes. *p < 0.05; **p < 0.01; ***p < 0.001. Data are expressed as median and IQR (n = 8–15)Back to article page