Fig. 5. TAK242 (TAK) or pyrrolidinedithiocarbamic acid (PDTC) reduces microglia specific marker ionized calcium binding adapter molecule-1 (Iba-1) expression in rats with nucleus pulposus (NP) (vs. sham, **P < 0.001; vs. NP + vehicle [veh], ##P < 0.001; n = 4/group). Scale bars (A-G) =100 μm. (H) The histogram shows the Iba-1 positive area of spinal dorsal horn in different groups. Error bars indicate standard error of means.
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