Figure 6.

Localization of T lymphoblasts within the spinal cord parenchyma in control animals. Six hours after infusion of T lymphoblasts, the Cell Tracker Orange–labeled T cell blasts (red fluorescence) could be localized outside the spinal cord microvasculature (green fluorescence) within the spinal cord parenchyma of control animals. Superimposed fluorescence is shown, which demonstrates one T cell blast attached within the venule (yellow fluorescence) and one T cell blast within the spinal cord parenchyma (red fluorescence). Bar, 10 μm.