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Fig. 2 | Particle and Fibre Toxicology

Fig. 2

From: Single- and double-walled carbon nanotubes enhance atherosclerogenesis by promoting monocyte adhesion to endothelial cells and endothelial progenitor cell dysfunction

Fig. 2

Effects of SWCNTs and DWCNTs on cell viability. Cell viability was measured by cell viability assay kit. HAECs were exposed to CNTs at concentrations ranging from 0.1 to 20 μg/ml for 16 h. Data are mean ± SD. (n = 8, *p < 0.05 vs. control; CTL) HAEC: normal human aortic endothelial cell, SWCNT: single-walled carbon nanotube, DWCNT: double-walled carbon nanotube

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