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. 2006 Aug 10;6:13. doi: 10.1673/2006_06_13.1

Figure 3.

Figure 3.

The effect of the free radical scavengers N-acetyl cysteine (NAC), reduced glutathione (GSH) and 2-phenyl-4,4,5,5-tetramethylimidazoline-1-oxyl 3 oxide (PTIO) on larval early 5th instar Heliothis virescens plasma virucidal activity. NAC control (40 mM); NAC+Plasma, NAC (40 mM) mixed with plasma; GSH (10 mM) control; GSH+Plasma, GSH (10 mM) mixed with plasma; PTIO, PTIO control (100 μM); PTIO+Plasma, plasma mixed with 100 μM PTIO. The inhibitors were added to diluted plasma samples before the addition of HzSNPV (letters indicate significant differences between treatments; n = 4, mean ± SEM).