Figure 5
HE-stained sections of control (a), and 24 h after irradiation with `co-planar 100' (b), `cross-planar 100' (c–d) and `cross-planar 20' (e–f), showing dark stripes along the beam path. The dark stripes remained 72 h after irradiation with `cross-planar 100' (g) and `cross-planar 20' (h). Arrows: microbeam path. Scale bar for (a), (b), (c), (e), (g), (h): 500 µm; for (d), (f): 100 µm. |