Skip to main content
. Author manuscript; available in PMC: 2016 Aug 1.
Published in final edited form as: Nanomedicine. 2015 Mar 25;11(6):1377–1385. doi: 10.1016/j.nano.2015.03.007

Figure 2.

Figure 2

Confocal imaging of fluorescently labeled MSN (yellow) in alveolar macrophages recovered from bronchoalveolar lavage fluid (BALF) at 1 (a) and 7 (b) days post-inhalation (scale bar: 10 µm). Cell nuclei are stained blue. (c) MSN present in an alveolar macrophage found in an alveolar airspace in the gas exchange region of the lungs (scale bar: 0.5 µm). Arrow points to fluorescent MSN inclusion in an alveolar macrophage. Mice: n=8 / time-point.