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Fig. 4 | Respiratory Research

Fig. 4

From: High-dose intranasal application of titanium dioxide nanoparticles induces the systemic uptakes and allergic airway inflammation in asthmatic mice

Fig. 4

Qualitative immunofluorescence staining of immune cells in the lung sections (Green arrows indicate alveolar macrophages [F4/80 positive, red] and orange arrows represent neutrophils [Ly6G positive, blue]); a Eosinophils [siglec-F positive, blue] and T lymphocytes [CD3ε positive, red] as indicated by yellow and white arrows, respectively, b Nucleus visualization in cyan using DAPI

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