title: [Effects of anti-infection treatment on expressions of HLA-DR and CD86 in dendritic cells in rabbit buccal VX2 squamous cell carcinoma tissue with inflammation].
abstract: OBJECTIVE
  To investigate the effects of anti-infection treatment on the expressions of antigen-presenting-related membrane-surface molecules HLA-DR and CD86 in dendritic cells (DCs) in rabbit buccal VX2 squamous cell carcinoma tissue complicated with local inflammation.
  
  
  METHODS
  Rabbit buccal VX2 squamous cell carcinoma with local inflammation models that were established by inflammation was induced by inoculation VX2 tumor, mechanical trauma, and drinking of milk with high sugar viscosity. The animals were divided into four groups. Group A (n=12): rabbit buccal VX2 squamous cell carcinoma with local inflammation, procaine penicillin was intramuscularly given, and tinidazole tablets were given by gavage for three consecutive days. Group B (n = 12): rabbit buccal VX2 squamous cell carcinoma with local inflammation, normal saline was intramuscularly given, and aspirin were given by gavage for three consecutive days. Group C (n = 12): rabbit buccal VX2 squamous cell carcinoma with local inflammation, normal saline was given intramuscularly and by gavage for three consecutive days. Group D (n = 10): rabbit buccal VX2 squamous cell carcinoma, normal saline was given intramuscularly and by gavage for three consecutive days. All the rabbits were sacrificed for collection of tumor specimens, and the expression levels of membrane-surface HLA-DR and CD86 in DCs of tumor specimens were detected viaflow cytometry.
  
  
  RESULTS
  The positive expression rate of HLA-DR and the double positive expression rate of HLA-DR and CD86 were group A > group D > group B > group C. The positive expression rate of CD86 were group A > group D > group B and group C (P < 0.05).
  
  
  CONCLUSIONS
  Anti-infection treatment significantly increased the expressions of HLA-DR and CD86 in DCs of rabbit buccal VX2 squamous cell carcinoma tissue complicated with local inflammation.
authors.forename: Zhang
authors.initials: Z
authors.lastname: Lin
authors.forename: Zhang
authors.initials: Z
authors.lastname: Nini
authors.forename: Huang
authors.initials: H
authors.lastname: Guilin
authors.forename: Hu
authors.initials: H
authors.lastname: Xiaohua
authors.forename: Yi
authors.initials: Y
authors.lastname: Jie
authors.forename: Yao
authors.initials: Y
authors.lastname: Li
mesh_terms: D000818:Animals; D002294:Carcinoma, Squamous Cell / Q000276:immunology*; D003713:Dendritic Cells; D006684:HLA-DR Antigens / Q000378:metabolism*; D007249:Inflammation; D011817:Rabbits
chemical_list: D006684:HLA-DR Antigens