Lipopolysaccharide (endotoxin) from individual periodontally involved teeth.
The amount of lipopolysaccharide (LPS) in the root surface-associated material from individual periodontally-involved teeth has been determined. LPS was found in the surface material from all of the teeth and the amount present ranged from 19-394 ng/tooth. No significant correlation was found between the amount of LPS extracted from a particular tooth and the mean pocket depth associated with the tooth. However, a weak correlation (rs = +0.461, 0.05 greater than p greater than 0.01) was found between the amount of LPS and the % loss of attachment.
D000368:Aged; D003741:Dental Deposits / Q000032:analysis*; D004731:Endotoxins / Q000032:analysis; D006801:Humans; D008070:Lipopolysaccharides / Q000032:analysis*; D008875:Middle Aged; D010510:Periodontal Diseases / Q000378:metabolism* / Q000473:pathology; D010512:Periodontal Index; D010514:Periodontal Pocket / Q000378:metabolism / Q000473:pathology; D014092:Tooth Root / Q000032:analysis*
D004731:Endotoxins; D008070:Lipopolysaccharides