title: [Study on abnormality and regulation of T-lymphocyte subsets in peripheral blood of rheumatoid arthritis patients].
abstract: OBJECTIVE
  To investigate the change of T-lymphocyte subsets in peripheral blood of rheumatoid arthritis (RA) patients and analyze the effects of Fuzheng Qubi Decoction (FZQBD) on T-cell subsets.
  
  
  METHODS
  Thirty RA patients were randomly divided into two groups, and treated with FZQBD or western medicine combination therapy respectively for one month, the percentage of peripheral CD3+, CD4+, CD8+ as well as the serum IgG and IgA levels were determined.
  
  
  RESULTS
  The percentage of peripheral CD4+, CD4+/CD8+ ratio, IgG and IgA levels increased significantly (P < 0.001) in RA patients before treatment. After 1 month of FZQBD treatment, the CD4+/CD8+ ratio decreased obviously (P < 0.05).
  
  
  CONCLUSIONS
  Abnormal cellular immunity exists in RA patients, FZQBD could adjust the abnormal T-lymphocyte subsets to normalize it.
authors.affiliation: Department of Rheumatoid Diseases, Second Affiliated Hospital, Harbin Medical University, Harbin 150086.
authors.forename: Ying-nan
authors.initials: YN
authors.lastname: Li
authors.forename: Yu-song
authors.initials: YS
authors.lastname: Zhao
authors.forename: Xiu
authors.initials: X
authors.lastname: Li
mesh_terms: D000293:Adolescent; D000328:Adult; D000894:Anti-Inflammatory Agents, Non-Steroidal / Q000627:therapeutic use*; D001172:Arthritis, Rheumatoid / Q000188:drug therapy* / Q000276:immunology*; D016516:CD4-CD8 Ratio; D004008:Diclofenac / Q000627:therapeutic use*; D004359:Drug Therapy, Combination; D004365:Drugs, Chinese Herbal / Q000627:therapeutic use*; D005260:Female; D006801:Humans; D008297:Male; D008875:Middle Aged; D008517:Phytotherapy; D016176:T-Lymphocyte Subsets / Q000276:immunology*
chemical_list: D000894:Anti-Inflammatory Agents, Non-Steroidal; D004365:Drugs, Chinese Herbal; D004008:Diclofenac