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. 2000 Apr;81(2):165–172. doi: 10.1046/j.1365-2613.2000.00148.x

Figure 4.

Figure 4

Inhibition of NO production by treatment with NG-monomethyl-l-arginine (L-NMMA). Normal mouse macrophage cultures were pretreated with 100 μm L-NMMA for indicated time periods followed by inoculation of 5 μg MDF for 60 min at 37 °C. Control group of cells (*) were treated with MDF only. Cells treated with L-NMMA for different time periods were used for background values. NO production was assayed as described in Materials and methods. Results are presented after deduction of background values as A.M. ± SD from eight cultures.