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. Author manuscript; available in PMC: 2011 Apr 12.
Published in final edited form as: Exp Neurol. 2007 Nov 21;210(2):339–348. doi: 10.1016/j.expneurol.2007.11.003

Table 1.

Serum estradiol concentrations and body weight in developing intact female Sprague-Dawley rats (Experiment 2).

Age Serum estradiol
(pg/ml)		 Body weight
(g)
Prepubertal (P22) 9.0 ± 1.6 39.2 ± 0.8
Pubertal (P35) 26.0 ± 3.9* 92.3 ± 1.2*
Post-pubertal (P49) 33.9 ± 9.8* 103.6 ± 0.8*

Group data are shown for rats on the day of euthanasia (between 1200–1400 h) as mean ± SEM.

*

p < 0.05 vs. Prepubertal.

P = postnatal days of age.