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. 2017 Jul 7;7:4880. doi: 10.1038/s41598-017-05033-5

Figure 1.

Figure 1

Constitutive activation of the NLRP3 inflammasome in osteochondro-progenitors does not cause inflammation and abnormal growth plate development. All data were obtained from 4-week old WT, Nlrp3 DM1, Ikk2 DM1 or Nlrp3 DM1; Ikk2 DM1 male mice (n = 3–10/genotype). (A) Red blood cell-depleted bone marrow cells were stained with isotype control (data not shown) or with antibodies against CD11b and Gr1. Representative flow cytometry dot plots of the CD11b+/Gr1+ myeloid cells from each genotype are shown. (B) The percentage of CD11b+/Gr1+ cells in bone marrow cells. Data are expressed as mean ± SEM. *P < 0.05; **P < 0.005. (C) IL-1β levels in conditioned media from BMM treated with 100 ng/ml LPS for 3 hours, then with 5 mM ATP for 30 minutes. Data are expressed as mean ± SD of 3 independent experiments carried out in triplicates. NS, not significant. (D) H&E staining. GP, growth plate. Scale bar, 100 µm. (E) 3D μCT reconstruction of distal femoral metaphysis. Scale bar, 1 mm.