However, acid etching and incubation of the BG particles in SBF showed a trend towards increased cytotoxicity at smaller particle sizes that was significant in the case of GCTB cells ( Figure 4 ).
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However, acid etching and incubation of the BG particles in SBF showed a trend towards increased cytotoxicity at smaller particle sizes that was significant in the case of GCTB cells ( Figure 4 ).