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. 2011 Nov 9;6(11):e27549. doi: 10.1371/journal.pone.0027549

Figure 2. Prenatal stress increases calpastatin and IGF-I mRNA levels.

Figure 2

(A) Immunoblots probed with antibodies towards calpastatin in the hippocampus, hypothalamus and pituitary of control rats and prenatally stressed rats (PS); (B) Relative mRNA levels of IGF-I in the hippocampus, hypothalamus and pituitary of control and PS rats. The average of three independent assays is shown. Statistical significance by Student’s t test: * P<0.05 and ** P<0.01; n = 3–4/group.