FIG. 2.

Neo-Timm-positive regions: anterior central nervous system (CNS) section. Sequential representative slices (30 μm thick) showing the olfactory bulb (A), telencephalon (B), and preoptic (C) regions. The whole areas were delimited and measured in optic density. Values are presented as the mean±SEM in arbitrary units (n=3–6). For abbreviations, see Table 1. Schematic drawings adapted from a previous work.⁴⁰