Figure 7.

The effects of both sublethal and MAT concentrations of Cd on H₂R (A), H₁R (B), and H₃R (C) with respect to their controls (n = 6) were expressed as a percentage binding level ± SE in the different brain regions of the Thalassoma pavo, as described in “Materials and Methods.” The levels were compared using one-way ANOVA followed where necessary by a post hoc Neuman-Keuls multiple-range test.

*p < 0.05; **p < 0.01; ***p < 0.001.

Abbreviations: CP, central posterior thalamic nucleus; E, entopeduncular nucleus; ECL, external cellular layer of olfactory bulb; NGa, anterior part of the nucleus glomerulosus; NH, habenular nucleus; NLTm, medial part of lateral tuberal nucleus; NPO, preoptic nucleus; NSC, suprachiasmatic nucleus; NSV, nucleus of the saccus vasculosus; SGC, stratum griseum central; TLo, torus longitudinalis; VM, ventromedial thalamic nucleus.