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. Author manuscript; available in PMC: 2006 Mar 13.
Published in final edited form as: Endothelium. 2005 Sep-Dec;12(5-6):233–241. doi: 10.1080/10623320500476559

FIG. 1.

FIG. 1

Spheroid assay. Effect of atorvastatin (0.01 to 10 μM) on outgrowth of capillaries. (A) Representative pictures of capillary sprouting, 24 h after embedding HUVEC spheroids in collagen gel. (B) Comparison of cumulative length of capillaries. Each bar represents mean ± SD of three independent experiments. p < .05 versus control.