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. 2004 Apr 8;101(16):6158–6163. doi: 10.1073/pnas.0401602101

Fig. 4.

Fig. 4.

DAP12/FcRγ and Syk are required for functional resorption of mineralized matrix. (A) OCLs generated in RANKL and M-CSF (10 or 100 ng/ml) on an artificial calcium phosphate substrate. The percentage of the resorption of substrate (dark areas) was quantified by dark-field microscopy and expressed as the mean ± SEM of three samples. (B) Bone resorption by OCLs on dentine slices with RANKL and 10 ng/ml M-CSF, visualized by toluidine blue staining and light microscopy. Resorption in the DAP12-/-, DAP12-/-FcRγ-/-, and syk-/- groups was statistically different (P < 0.001) from wild type in all conditions.