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. 2010 Dec;21(12):2090–2098. doi: 10.1681/ASN.2010040438

Figure 8.

Figure 8.

Minocycline suppresses the expression of MMP12 in microglia. (A through C) The mRNA expression of MMP2 (A), ΜΜP9 (B), and MMP12 (C) was significantly increased in the MINO (−) group as compared with the noncorrected group. The mRNA expression of MMP12 was significantly decreased by minocycline treatment (C). The amount of mRNA was determined using quantitative RT-PCR. The values are normalized to β-actin RNA. All of the values are expressed as the means ± SEM (n = 5). #P < 0.05 compared with the noncorrected group. *P < 0.05 compared with the MINO (−) group. (D through I) Double immunostaining for ED1 (D and G) and MMP12 (E and H). (D through F) MINO (−) group. (G through I) MINO (0,12,24) group. Immunoreactivity of ED1 (G) and MMP12 (Η) was reduced in the MINO (0,12,24) group compared with those of the MINO (−) group (D and E, respectively). The scale bars show 20 μm.