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. Author manuscript; available in PMC: 2010 Sep 1.
Published in final edited form as: J Neuroendocrinol. 2009 Jun 12;21(9):743–752. doi: 10.1111/j.1365-2826.2009.01893.x

Figure 1. Icv injection of G1 triggers a surge of PRL but does not mediate negative feedback on LH secretion.

Figure 1

Plasma LH (A) and PRL (B) were measured in OVX animals in response to icv injection of E2 (open circle, n=5), G1 (filled circle, n=5) or the vehicle (triangle, n=10). In (B), PRL results are expressed after subtracting the basal value for each animal. Plasma PRL and LH were measured by ELISA and RIA, respectively.

In A: Two way ANOVA, main effect F(df) = 4.06 (2,85), P<0.05.

In B: Two way ANOVA, main effect F(df) = 5.14 (2,90), P< 0.05

*P<0.05 vs. vehicle