title: [Expression of intercellular adhesion molecules in nasal polyps tissue and its significance].
abstract: OBJECTIVE
  To study the expression of intercellular adhesion molecule-1/lymphocyte function-associated antigen-1 in nasal polyps tissue and its significance.
  
  
  METHODS
  Frozen sections of 9 normal nasal mucosa and 19 nasal polyp samples were studied with immunohistochemical technique and immunohistochemical and MGG dual staining method with ICAM-1 and LFA-1 monoclone antibodies.
  
  
  RESULTS
  Expression of ICAM-1 and LFA-1 were stronger in nasal polyps tissue than in the normal nasal mucosa, and there is positive relationship between the expression of ICAM-1 and the expression of LFA-1 on eosinophils.
  
  
  CONCLUSIONS
  High expression of ICAM-1 and LFA-1 in nasal polyps tissue showed that interaction of ICAM-1/LFA-1 may participate in the inflammatory reaction and prompt adhesion and migration of eosinophils. High expression of LFA-1+ on eosinophils may play an important role in the pathogens of nasal polyps.
authors.affiliation: Third Clinical College, Bethune University of Medical Sciences, Changchun, 130031.
authors.forename: H
authors.initials: H
authors.lastname: Kong
authors.forename: Z
authors.initials: Z
authors.lastname: Dong
authors.forename: Y
authors.initials: Y
authors.lastname: Guo
mesh_terms: D000328:Adult; D000368:Aged; D004804:Eosinophils / Q000737:chemistry; D005260:Female; D006801:Humans; D018799:Intercellular Adhesion Molecule-1 / Q000032:analysis*; D016169:Lymphocyte Function-Associated Antigen-1 / Q000032:analysis; D008297:Male; D008875:Middle Aged; D009298:Nasal Polyps / Q000737:chemistry* / Q000209:etiology
chemical_list: D016169:Lymphocyte Function-Associated Antigen-1; D018799:Intercellular Adhesion Molecule-1