Immunohistochemical detection of Glrx1 expression in the bronchial epithelia of mice after OVA challenges.

<p>Glrx1-positive cells were identified by dark brown immunohistochemical staining. Expression of Glrx1 in murine lung tissue of PBS control (A), and 6 h (B), 24 h (C), 48 h (D), 72 h (E), and 8 days (F) after the last OVA challenge. Normal rabbit IgG was used instead of Glrx1 rabbit polyclonal antibody as a negative control (G). Magnification, ×400.