Figure 5.

Densitometric data showing a time-related decline of doublecortin-immunoreactive (DCX+) cells, expressed as number of cells per 1 mm pial distance, in different cortical areas from Pb exposure relative to age-matched control group guinea pigs.A: parietal cortex; B: temporal cortex; C: frontal cortex; D: occipital cortex. Each bar represents the mean ± SEM. #: p<0.05 for Pb exposure vs age-matched control groups; *: p<0.05 among different Pb exposure time groups, Fa = 99.269, Fb = 100.500, Fc = 219.743, Fd = 105.450.

Huang et al. BMC Neuroscience 2012 13:82   doi:10.1186/1471-2202-13-82
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