Figure 2.

Photomicrographs (original magnification: ×1000) of BAL cells immunocytochemical analysis of staining positively for BrdU (brown nuclear, a) and CD34 (red, b) in sensitized and exposed to OVA on five consecutive days mice. a) 1- BrdU⁺ eosinophil, 2- BrdU^- eosinophil, 3- BrdU⁺ neutrophil. b) 1- CD34⁺ granulocyte, 2- CD34^- granulocyte.