Involvement of PTEN in airway hyperresponsiveness and inflammation in bronchial asthma
J. Clin. Invest. Yong-Geun Kwak, et al. 111:1083 doi:10.1172/JCI16440 [Go to this article.]

Figure 7
Representative photomicrographs showing localization of immunoreactive PTEN in BAL fluid eosinophils of OVA-sensitized and -challenged mice. Sampling was performed 72 hours after the last challenge in BAL fluids from sensitized mice challenged with saline (a), from sensitized mice challenged with OVA (b), from OVA-inhaled mice administered AdPTEN (c), and from OVA-inhaled mice administered AdLacZ (d). Representative light microscopy of PTEN-positive cells in the BAL eosinophils; the brown color indicates PTEN-positive cells. Bars indicate 10 μm.