Fig. 4
From: Uptake mechanisms and functions of isolated mitochondria in mesenchymal stromal cells
Time-lapse observation of isolated mitochondrial uptake by mesenchymal stromal cells. Label-free mitochondria were added to C3H10T1/2 cells and observed over 12 h using a three-dimensional optical wave field microscope (3D-OWFM) via quantitative phase imaging. Upper panels show the label-free mitochondria alone, and lower panels show C3H10T1/2 cells incubated with label-free mitochondria. Pseudo-color indicates the optical phase delay. Scale bar, 200 µm.
