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. 2004 Jul;137(1):109–116. doi: 10.1111/j.1365-2249.2004.02515.x

Fig. 4.

Fig. 4

Iron does not affect tumoricidal action of exogenous NO. C6 cells were incubated with various doses of NO donors SNP (a,c) and SIN-1 (b,d), in the presence or absence of different concentrations of FeSO4. Nitrite concentration (a,b) and cellular respiration (c,d) were determined after 48 h of incubation.