Fig. 4From: The analgesic effects of triptolide in the bone cancer pain rats via inhibiting the upregulation of HDACs in spinal glial cellsEffect of intrathecal administration T10 on microglial activation in the spinal dorsal horn (SDH) of BCP rats on POD 14. a Immunostaining of spinal sections showed the BCP-induced change of microglia marker, Iba-1, in the SDH. b Quantitative analysis of the percentage of Iba-1 immunostaining surface in the SDH showed the BCP-induced change (n = 4). c Immunostaining of Iba-1 in the ipsilateral SDH. d The percentage of Iba-1 immunostaining surface in the laminae I–II and whole SDH on the ipsilateral side. e Western blot analysis of the protein level of Iba-1 in the ipsilateral SDH, relative to that of sham + vehicle group (n = 5). Scale bar 100 μm. *p < 0.05 vs. sham + vehicle group; # p < 0.05 vs. BCP + vehicle groupBack to article page