RCCS Bioreactor-Based Modelled Microgravity Induces Significant Changes on In Vitro 3D Neuroglial Cell Cultures

Figure 9

Localisation of cell-cell interaction markers in the GS-aggregates. Representative confocal images of GS-aggregates cultured under modelled microgravity, for 2 weeks, and immunostained with anti-N-CAM and anti-Cx43 antibodies (as indicated). The GS-aggregate sections were also stained with propidium iodide (PI; right). Insets show image magnification. Scale bars, 10 μm.