Research Article

In Vitro Hemocompatibility and Cytotoxicity Evaluation of Halloysite Nanotubes for Biomedical Application

Figure 7

TUNEL analysis of different HNTs concentration. (a) Fluorescent image of cells treated with TUNEL staining. Scale bar: 50 μm. (b) Quantitative analysis of TUNEL-positive cells content in different groups. The data are presented as the means ± SEM. versus control group. versus control group.
(a)
(b)