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. 2008 Mar;123(3):348–357. doi: 10.1111/j.1365-2567.2007.02683.x

Figure 1.

Figure 1

Effects of glucosamine (GlcN) and carboxybutyrylated glucosamine (CGlcN) on the viability of RAW264.7 cells. Cells grown in serum-free medium were treated with different concentrations of GlcN or CGlcN for 24 hr and cell viability was assessed by the [(3-(4,5-dimethyl-2-yl)-2,5-diphenyltetrazolium bromide)] (MTT) assay, as described in the Materials and methods. Results of independent experiments were averaged and are shown as percentage cell viability compared with the viability of untreated control cells.