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. 2009 Mar 17;17(7):1173–1179. doi: 10.1038/mt.2009.52

Figure 3.

Figure 3

The QHArt-CM effect is mediated by artemin. (a) Neurite extension promoted by QHArt-CM (left column) and 100 ng/ml recombinant mouse artemin (mArt) (right column) is blocked by antiartemin antibody (20 µg/ml) but not control IgG. Cells immunostained with Tuj-1 antibody. (b) Quantitative analysis of the effect of QHArt-CM, mArt, and the antiartemin antibody on neurite extension Bar = 40 µm. Data are from four separate experiments. Neurite outgrowth expressed as a ratio to control is presented as mean ± SEM; **P < 0.01 compared to control. CM, conditioned medium; IgG, immunoglobulin G.