Fig. 2. Representative images of L-929 cells stained with neutral red around UHMWPE, Pure-Ti, and Ti-6Al-4V discs. After 24 hours of neutral red vital staining, the decolorized zones around the discs were measured to assess changes in zone index. Scale bar: 200 μm. P, positive control; N, negative control; UHMWPE, ultra-high molecular weight polyethylene. ****P < 0.0001, as determined by one-way ANOVA with Bonferroni post hoc test.
© 2024 Biomed Sci Letters
