Figure 4From: A developmental sex difference in hippocampal neurogenesis is mediated by endogenous oestradiol Effects of oestradiol on short-term cell survival were tested by postnatal day (PN) 0 hormone treatment followed by euthanasia at PN4. The mean (± standard error of mean) number of 5-bromo-2-deoxyuridine + cells on PN4 in (A) CA1, (B) CA3 and (C) dentate gyrus. Group with the (*) symbol is significantly different from the other groups (ANOVA; P < 0.05).Back to article page