title: [A study on biological properties of fimbriae of Actinomyces viscosus. II. Chemical characteristics of fimbriae of A. viscosus].
abstract: OBJECTIVE
  To investigate the chemical characteristics of two purified fimbriae.
  
  
  METHODS
  The specific antibodies against type I and type II fimbriae of A. viscosus were prepared and the purity of the two purified fimbriae had been identified by the specific antibodies. Then, chemical analysis and amino acid analysis of the two purified fimbriae were done.
  
  
  RESULTS
  The two purified fimbriae were mainly composed of proteins and small amount of carbohydrate. The two types of fimbriae contained large amounts of aspartic acid, glutamic acid, alanine, lysine and glycine, and high percentage of nonpolar amino acid was analysed while basic amino acids were present in a very small amounts.
  
  
  CONCLUSIONS
  These results may help to understand the relationship between the chemical characteristics of two types of fimbriae and their biological activity.
authors.affiliation: College of Stomatology, West China University of Medical Sciences.
authors.forename: W
authors.initials: W
authors.lastname: Li
authors.forename: T
authors.initials: T
authors.lastname: Liu
authors.forename: C
authors.initials: C
authors.lastname: Zhang
authors.forename: S
authors.initials: S
authors.lastname: Yue
authors.forename: C
authors.initials: C
authors.lastname: Zhao
mesh_terms: D016924:Actinomyces viscosus / Q000737:chemistry* / Q000502:physiology; D000596:Amino Acids / Q000032:analysis*; D000818:Animals; D000907:Antibodies, Bacterial / Q000276:immunology; D010861:Fimbriae, Bacterial / Q000737:chemistry* / Q000502:physiology; D008297:Male; D011817:Rabbits
chemical_list: D000596:Amino Acids; D000907:Antibodies, Bacterial