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. 2021 Dec 31;12(1):91. doi: 10.3390/ani12010091

Figure 12.

Figure 12

Histochemical study of the meerkat olfactory bulb with the lectin Lycopersicum esculentum (LEA). (A) Staining in the nerve (open arrowhead) and glomerular (black arrowhead) layers of the main olfactory bulb (MOB). Analogous layers of the accessory olfactory bulb (AOB) (box) show a less intense staining. (B) Transverse section of the olfactory bulb confirming the positive staining in the nerve and glomerular layers of both the AOB (open arrowheads), and MOB (black arrowheads). (C) Enlargement of the box in A showing LEA staining in the superficial layers of the AOB. Sg, sagittal plane; Tv, transverse plane. Scale bars: (A) 600 µm; (B) 100 µm; (C) 50 µm.