Research Article

Synchrotron Radiation X-Ray Phase-Contrast Tomography Visualizes Microvasculature Changes in Mice Brains after Ischemic Injury

Figure 7

Microvasculature changes in contralateral (a) and ipsilateral (b) brains after 14-day reperfusion from tMCAO model. In ipsilateral brain, for the branching vessels with radius < 7.4 μm, brain injury group demonstrated a statistically significant change in vessel radius ratio (defined as the radius ratio of postbranching vessel to prebranching vessel) compared with that in the sham group.Student’s -test .
(a)
(b)