Research Article

A Comparative Study on Root Canal Repair Materials: A Cytocompatibility Assessment in L929 and MG63 Cells

Figure 2

Relative cell viability of different materials determined by MTT assay in L929 cells upon 1-day (a), 3-day (b), 7-day (c), and 14-day (d) incubation, respectively. .
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(a)
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(b)
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(c)
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(d)