Figure 5
Effects of a single injection of raclopride (10 μg/3 μl, icv) at 1200 h on ME DOPAC/DA ratio (upper) and serum PRL (lower) level at 1500 h in OVX+E 2 rats. Data are expressed as mean ± SEM (n = 5–7 rats). *, p < 0.05; ** p < 0.01, compared with the control groups in the morning; #, p < 0.05; ##, p < 0.01 compared with respective control groups in the afternoon.