Biomaterial Database

Vicia villosa agglutinin inhibits the fasciculation of vomeronasal axons in fetal rat vomeronasal organ culture. 1994

M Ichikawa, and T Osada, and P P Graziadei

Tokyo Metropolitan Institute for Neuroscience, Japan.

The vomeronasal organ of rat was cultured from embryonic 15-day littermates. During 4-8 days in vitro, vomeronasal axons originating from the explants of vomeronasal organ formed 2-3 large fascicles. When Vicia villosa agglutinin (VVA) was added to the culture medium, fasciculation of the vomeronasal axons was inhibited. The timing of addition and the duration of the presence of VVA were related to the inhibition of fasciculation of vomeronasal axons. Glycocojugates that bind with the VVA may therefore play an important role in the fasciculation of developing vomeronasal axons.

UI	MeSH Term	Description	Entries
D009300	Nasal Septum	The partition separating the two NASAL CAVITIES in the midplane. It is formed by the SEPTAL NASAL CARTILAGE, parts of skull bones (ETHMOID BONE; VOMER), and membranous parts.	Nasal Septums,Septum, Nasal,Septums, Nasal
D006001	Glycoconjugates	Carbohydrates covalently linked to a nonsugar moiety (lipids or proteins). The major glycoconjugates are glycoproteins, glycopeptides, peptidoglycans, glycolipids, and lipopolysaccharides. (From Biochemical Nomenclature and Related Documents, 2d ed; From Principles of Biochemistry, 2d ed)	Glycoconjugate
D000818	Animals	Unicellular or multicellular, heterotrophic organisms, that have sensation and the power of voluntary movement. Under the older five kingdom paradigm, Animalia was one of the kingdoms. Under the modern three domain model, Animalia represents one of the many groups in the domain EUKARYOTA.	Animal,Metazoa,Animalia
D001369	Axons	Nerve fibers that are capable of rapidly conducting impulses away from the neuron cell body.	Axon
D051381	Rats	The common name for the genus Rattus.	Rattus,Rats, Laboratory,Rats, Norway,Rattus norvegicus,Laboratory Rat,Laboratory Rats,Norway Rat,Norway Rats,Rat,Rat, Laboratory,Rat, Norway,norvegicus, Rattus
D018034	Olfactory Receptor Neurons	Neurons in the OLFACTORY EPITHELIUM with proteins (RECEPTORS, ODORANT) that bind, and thus detect, odorants. These neurons send their DENDRITES to the surface of the epithelium with the odorant receptors residing in the apical non-motile cilia. Their unmyelinated AXONS synapse in the OLFACTORY BULB of the BRAIN.	Neurons, Olfactory Receptor,Olfactory Receptor Cells,Olfactory Receptor Neuron,Olfactory Sensory Cells,Olfactory Sensory Cilia,Olfactory Sensory Neurons,Cell, Olfactory Receptor,Cell, Olfactory Sensory,Cells, Olfactory Receptor,Cells, Olfactory Sensory,Cilia, Olfactory Sensory,Cilias, Olfactory Sensory,Neuron, Olfactory Receptor,Neuron, Olfactory Sensory,Neurons, Olfactory Sensory,Olfactory Receptor Cell,Olfactory Sensory Cell,Olfactory Sensory Cilias,Olfactory Sensory Neuron,Receptor Cell, Olfactory,Receptor Cells, Olfactory,Receptor Neuron, Olfactory,Receptor Neurons, Olfactory,Sensory Cell, Olfactory,Sensory Cells, Olfactory,Sensory Cilia, Olfactory,Sensory Cilias, Olfactory,Sensory Neuron, Olfactory,Sensory Neurons, Olfactory
D037102	Lectins	Proteins that share the common characteristic of binding to carbohydrates. Some ANTIBODIES and carbohydrate-metabolizing proteins (ENZYMES) also bind to carbohydrates, however they are not considered lectins. PLANT LECTINS are carbohydrate-binding proteins that have been primarily identified by their hemagglutinating activity (HEMAGGLUTININS). However, a variety of lectins occur in animal species where they serve diverse array of functions through specific carbohydrate recognition.	Animal Lectin,Animal Lectins,Isolectins,Lectin,Isolectin,Lectin, Animal,Lectins, Animal
D037121	Plant Lectins	Protein or glycoprotein substances of plant origin that bind to sugar moieties in cell walls or membranes. Some carbohydrate-metabolizing proteins (ENZYMES) from PLANTS also bind to carbohydrates, however they are not considered lectins. Many plant lectins change the physiology of the membrane of BLOOD CELLS to cause agglutination, mitosis, or other biochemical changes. They may play a role in plant defense mechanisms.	Lectins, Plant,Phytagglutinin,Plant Agglutinin,Plant Lectin,Agglutinins, Plant,Phytagglutinins,Plant Agglutinins,Agglutinin, Plant,Lectin, Plant