Glycosaminoglycans in fluid aspirates from odontogenic cysts.
Glycosaminoglycans and proteoglycans were analysed in keratinizing and nonkeratinizing odontogenic cyst fluids. Hyaluronic acid showed the highest incidence and abundance amongst the glycosaminoglycans detected. Appreciable amounts of chondroitin-4-sulphate were also observed, particularly in the dental cysts, with lesser amounts of the other glycosaminoglycans. Heparan sulphate showed a higher incidence and abundance in the keratocyst than the other cysts, whilst chondroitin-6-sulphate could not be detected in any of the cysts. A considerable proportion of the glycosaminoglycans of the fluids appeared to be complexed with protein and was released only after proteolytic digestion. The origin of these macromolecules is uncertain although it is likely that they are derived from both the connective tissue and the epithelium of the cyst wall.
D000564:Ameloblastoma / Q000032:analysis; D002809:Chondroitin Sulfates / Q000032:analysis; D003803:Dentigerous Cyst / Q000032:analysis; D003871:Dermatan Sulfate / Q000032:analysis; D004588:Electrophoresis, Cellulose Acetate; D006025:Glycosaminoglycans / Q000032:analysis*; D006497:Heparan Sulfate / Q000032:analysis; D006603:Hexuronic Acids / Q000032:analysis; D006801:Humans; D006820:Hyaluronic Acid / Q000032:analysis; D007573:Jaw Neoplasms / Q000032:analysis; D009807:Odontogenic Cysts / Q000032:analysis*
D002809:Chondroitin Sulfates; D003871:Dermatan Sulfate; D006025:Glycosaminoglycans; D006497:Heparan Sulfate; D006603:Hexuronic Acids; D006820:Hyaluronic Acid