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. Author manuscript; available in PMC: 2010 Oct 15.
Published in final edited form as: Toxicol Appl Pharmacol. 2007 Oct 22;227(1):147–154. doi: 10.1016/j.taap.2007.10.010

Figure 3.

Figure 3

Developmental profile of cerebral glutathione reductase (GR) activity during the early postnatal period after in utero exposure to MeHg. Pregnant mice were exposed during the gestational period to different doses of MeHg diluted in their drinking water. After parturition, three pups per litter were randomly selected and killed at different time points - postnatal days (PNDs) 1, 11 and 21. Data are represented as mean ± SEM. n = 8 litters per treatment (1 pup per litter for each time point). Symbols not sharing the same number at the same treatment (ontogenetic effect) are statistically different (P < 0.05) as measured by one-way ANOVA followed by the Duncan’s multiple range test. Symbols not sharing the same letter at the same ontogenetic period (treatment effect) are statistically different (P < 0.05) as measured by one-way ANOVA followed by the Duncan’s multiple range test.