title: [Clinical observation on treatment of aplastic anemia patients by zaizhang decoction combined with Western medicine].
abstract: OBJECTIVE
  To study the effect of Composite Zaizhang decoction (ZZD) on immune function of chronic aplastic anemia (CAA) patients.
  
  
  METHODS
  To determine the levels of T-lymphocyte subset, serum tumor necrosis factor (TNF-alpha) and interleukin-2 (IL-2) in CAA patients before and after treatment, and to analyse the regulation of their changes comparatively with the group treated with conventional treatment and a normal control group.
  
  
  RESULTS
  Before treatment, CD4 was lower, CD8 higher, CD4/CD8 ratio also lower, TNF-alpha and IL-2 were higher in the ZZD treated group than those in the normal control group, with significant difference (P < 0.05), but after ZZD treatment, these indexes were all inversely changed, as compared with those before treatment and with those in the control group, the difference was significant (P < 0.05).
  
  
  CONCLUSIONS
  ZZD might relieve the hemopoietic inhibition so as to promote the recovery of hemopoietic function through improving the T-lymphocyte subset and reducing the release of hemopoietic negative ragulatory factors such as TNF-alpha and IL-2 etc.
authors: Bethune International Peace Hospital, Shijiazhuang 050082. guoxiaoxiao@inhe.com
authors: Xiao
authors: X
authors: Guo
authors: Mei
authors: M
authors: Zhang
authors: Yi-xin
authors: YX
authors: Zhang
mesh_terms: D000293:Adolescent; D000328:Adult; D000741:Anemia, Aplastic / Q000188:drug therapy* / Q000276:immunology; D016516:CD4-CD8 Ratio; D004359:Drug Therapy, Combination; D004365:Drugs, Chinese Herbal / Q000627:therapeutic use*; D005260:Female; D006801:Humans; D007376:Interleukin-2 / Q000097:blood; D008297:Male; D008875:Middle Aged; D008517:Phytotherapy; D014409:Tumor Necrosis Factor-alpha / Q000378:metabolism
chemical_list: D004365:Drugs, Chinese Herbal; D007376:Interleukin-2; D014409:Tumor Necrosis Factor-alpha