Histological and lectin histochemical studies in the vomeronasal organ of the Korean black goat, Capra hircus coreanae.

We examined the localization of olfactory marker protein (OMP), protein gene product9.5 (PGP9.5), and glycan diversity in the vomeronasal organ (VNO) of the Korean black goat (Capra hircus coreanae) during the prenatal and postnatal periods using immunohistochemistry and lectin histochemistry.

Histological and lectin histochemical studies of the vomeronasal organ of horses.

The morphological characteristics and glycoconjugate composition of the vomeronasal organ (VNO) of the horse was investigated using histological, immunohistochemical, and lectin histochemical methods. The VNO is bilaterally located at the base of the nasal septum, has a tubular structure surrounded by cartilage, and consists of sensory and non-sensory epithelia. Immunohistochemical examination showed that the vomeronasal sensory epithelium (VSE) consisted of receptor cells positive for both olfactory marker protein (OMP) and protein gene product 9.

Histochemical study of the olfactory mucosae of the horse.

The olfactory mucosae of the horse were examined by using histology and lectin histochemistry to characterize the carbohydrate sugar residues therein. Histological findings revealed that olfactory epithelium (OE) consisted of both olfactory marker protein (OMP)- and protein gene product (PGP) 9.5-positive receptor cells, supporting cells and basal cells with intervening secretory ducts from Bowman's glands.