Time-lapse video of control (green) and PT-treated (red) bone marrow–derived eosinophils and a C. elegans dauer larva (blue) over the course of 120 min. Images were acquired once every 60 s and are displayed at a frame rate of 10/s. Fluorescent eosinophils and invisible nonfluorescent control-treated eosinophils make up 30% and 70% of the total cells, respectively. Stills from this video are shown in Fig. 2. Results represent three independent experiments. Bar, 50 µm.
Michael L. Patnode, Jennifer K. Bando, Matthew F. Krummel, Richard M. Locksley, and Steven D. Rosen