Fig. 2From: High concentration of MSG alters antioxidant defence system in lobster cockroach Nauphoeta cinerea (Blattodea: Blaberidae)Oxidative stress markers in head homogenate of nymphs exposed to 4% MSG and 1% MSG. a, b RONs levels. c, d TBARs levels. The data are expressed as mean ± standard error mean (SEM). (a) differs significantly from the basal (p < 0.05)Back to article page