Fig. 2From: Dexmedetomidine attenuates spinal cord ischemia–reperfusion injury through both anti-inflammation and anti-apoptosis mechanisms in rabbitsThe microglial reaction at 48 h after reperfusion from each group. a–d Effects on the morphology changed in microglia cells after spinal cord I/R injury. In a, c, scale bar = 200 μm; in b, d, scale bar = 50 μm. e–g Effects on immunoreactivity to Iba-1 in the ventral grey matter. Scale bar = 200 μm. h Number of Iba-1 positive cells in the ventral grey matter. Data are presented as mean ± SEM (n = 8). **P < 0.05 versus Sham; ##P < 0.05 versus I/RBack to article page