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. Author manuscript; available in PMC: 2012 Feb 1.
Published in final edited form as: Int J Dev Neurosci. 2010 Oct 8;29(1):45–55. doi: 10.1016/j.ijdevneu.2010.09.008

Table 1.

Mortality in each Sex × Treatment × Rearing × Age group.

P11
P19
P29
Cage Rearing Conditions
Standard Barren Standard Barren Standard Barren



Male Control 0/32 0/32 0/32 0/32 0/32 0/32
1Pb 1/32 0/32 0/32 3/32 0/32 0/32
10Pb 2/32 3/32 0/32 4/32a 1/32 0/32

Female Control 0/32 0/32 0/31 0/32 0/32 0/32
1Pb 0/32 0/32 0/31 1/32 0/32 2/31
10Pb 2/31 3/32 1/32 3/32 3/32 1/32
a

denotes significance between both control-treated, barren-reared group as well as 10 mg/kg Pb-treated, standard-reared group within respective sex and age categories (p < 0.05).