title: [Changes and significance of natural killer cell, IL-2, IL-6 and TNF alpha of heroin addicts after detoxification].
abstract: In order to find out the activity of NKC and production of IL-2 in the peripheral blood mononuclear cells and the level of IL-6 and TNF alpha in the peripheral blood serum, we investigated 51 herion addicts who were in the course of detoxification. MTT colorimetric assay and ELISA assay methods were adopted. The results showed that, in the herion addicts, NK activity was 30.11 +/- 5.2%, IL-2 activity was 8.06 +/- 1.66 IU/ml, IL-6 level was 61.17 +/- 12.07 pg/ml, and TNF alpha level was 91.83 +/- 19.19 pg/ml, whereas in the healthy controls, the results were 44.89 +/- 4.75%, 15.91 +/- 3.83 IU/ml, 22.18 +/- 9.31 pg/ml and 30.55 +/- 11.94 pg/ml respectively. When the herion addicts were subjected to detoxication, their NKC and IL-2 activities, IL-6 and TNF alpha levels gradually restored to normal, and were correlated with the time of their detoxification (NKC: r = 0.626, P < 0.001; IL-2: r = 0.684, P < 0.001; IL-6: r = -0.791, P < 0.001; TNF alpha: r = -0.703, P < 0.001).
authors.affiliation: Department of Clinical Immunology, First Affiliated Hospital, WCUMS, Chengdu 610041.
authors.forename: X
authors.initials: X
authors.lastname: Peng
authors.forename: W
authors.initials: W
authors.lastname: Zhou
authors.forename: D
authors.initials: D
authors.lastname: Cao
authors.forename: C
authors.initials: C
authors.lastname: Liu
authors.forename: Z
authors.initials: Z
authors.lastname: Li
mesh_terms: D000328:Adult; D005260:Female; D006556:Heroin Dependence / Q000097:blood / Q000276:immunology* / Q000628:therapy; D006801:Humans; D007376:Interleukin-2 / Q000097:blood*; D015850:Interleukin-6 / Q000097:blood*; D007694:Killer Cells, Natural / Q000276:immunology*; D007963:Leukocytes, Mononuclear / Q000276:immunology; D008297:Male; D014409:Tumor Necrosis Factor-alpha / Q000378:metabolism*
chemical_list: D007376:Interleukin-2; D015850:Interleukin-6; D014409:Tumor Necrosis Factor-alpha