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. Author manuscript; available in PMC: 2006 Mar 29.
Published in final edited form as: Pain. 2003 Jun;103(3):285–302. doi: 10.1016/s0304-3959(02)00457-8

Fig. 4.

Fig. 4

Intact females: effects of estrous stage on basal nociception on the 50°C hotplate test in sham-GDX females (D, diestrus-1; P, proestrus; E, estrus). Each bar is the mean + 1 SEM of seven to ten rats. *Significantly different from sham-D, P ≤ 0.05, Student–Newman–Keuls.