Figure 1From: Effect of exogenous surfactants on viability and DNA synthesis in A549, immortalized mouse type II and isolated rat alveolar type II cells Rat ATII cells imaged by phase contrast (left) and fluorescence (480 nm), 24 h after incubation with Curosurf ®. Intracellular Lamellar Bodies, the characteristic surfactant storing organelles, were stained with 500 nM LysoTracker Green DND-26. Noticeable morphological differences to control cells were not detected.Back to article page