Identification of lectin binding sites in the rat brain.
Lectins belong to a class of proteins or glycoproteins able to bind carbohydrates. The study reported here describes the identification of lectin-binding sites in the adult rat brain. The results indicate that among the 31 lectins utilized, eight show a specific positive reaction with neurons. Staining was also observed with other cerebral structures such as myelin, leptomeninges, choroid plexus and capillaries. Lectins are, therefore, an important histochemical tool and can be easily and reliably used for the identification of cells and cerebral structures in the adult rat brain.
Zambenedetti
P
P
Universita' di Padova, Dipartimento di Biologia, Italy.
Giordano
R
R
Zatta
P
P
D000818:Animals; D001253:Astrocytes / Q000166:cytology; D001665:Binding Sites; D001921:Brain / Q000166:cytology*; D002241:Carbohydrates / Q000032:analysis*; D002462:Cell Membrane / Q000648:ultrastructure; D004187:Disaccharides / Q000032:analysis; D006001:Glycoconjugates / Q000032:analysis*; D037102:Lectins; D009474:Neurons / Q000166:cytology*; D009928:Organ Specificity; D051381:Rats; D017208:Rats, Wistar
D002241:Carbohydrates; D004187:Disaccharides; D006001:Glycoconjugates; D037102:Lectins