Immune function in alcoholism: a controlled study.

Immune function in alcoholism: a controlled study.
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酗酒时的免疫功能:一项对照研究。

DOI:
10.1111/j.1530-0277.1993.tb00763.x
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发表时间:
1993
期刊:
Alcoholism, clinical and experimental research
影响因子:
--
通讯作者:
Greden,J
Greden,J
中科院分区:
--
文献类型:
--
作者:
Kronfol,Z;Nair,M;Hill,E;Kroll,P;Brower,K;Greden,J

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几项研究表明,酗酒患者感染和患癌症的风险增加。这种观测的机制在很大程度上仍然未知。为了研究酒精中毒中免疫功能障碍的可能性,我们研究了47名住院慢性酒精患者和47名年龄和性别匹配的正常对照者的三个免疫参数。免疫测量是:(1)淋巴细胞表型,估计T细胞、B细胞、T辅助细胞、T抑制细胞、自然杀伤细胞(NK)细胞和携带激活标记物il2r1和l2的细胞的百分比;(2) NK细胞活性;(3)淋巴因子激活的杀伤细胞活性。结果表明,与对照组相比,酒精患者的IL2R和l2淋巴细胞标志物显著增加。我们还发现,在酒精组中,抑制性T细胞百分比呈不显著的下降趋势,T细胞百分比与年龄呈负相关趋势。NK或淋巴因子激活的杀伤细胞活性在两组之间没有显著差异。此外,酒精消费的持续时间和强度与任何免疫措施之间没有显着关联。这些结果表明,酒精患者的免疫调节发生了微妙的变化,这种变化不能仅仅根据饮酒的持续时间和/或数量来解释。
Several studies have shown an increased risk for infection and cancer in alcoholic patients. The mechanisms for such observations remain largely unknown. In an effort to investigate the possibility of immunological dysfunction in alcoholism, we studied three immune parameters in 47 hospitalized chronic alcoholic patients and 47 age‐and sex‐matched normal controls. The immune measures were: (1) lymphocyte phenotyping, with estimates of percentages of T cells, B cells, T helpers, T suppressors, natural killer (NK) cells, and cells carrying the activation markers IL2R1and l2; (2) NK cell activity; and (3) lymphokine‐activated killer cell activity. Results indicate a significant increase in the IL2R and l2lymphocyte markers in alcoholic patients compared with matched controls. We also found a nonsignificant trend for a decrease in the percentage of suppressor T cells in the alcoholic group, as well as a trend for a negative correlation between the percentage of T suppressor cells and age. There were no significant differences in either NK or lymphokine‐activated killer cell activities between the two groups. Furthermore, there were no significant associations between duration and intensity of alcohol consumption and any of the immune measures. These results suggest subtle alterations in immune regulation in alcoholic patients that cannot be explained solely on the basis of duration and/or amount of alcohol consumed.
酗酒、感染和宿主防御改变:临床和实验观察的回顾。
DOI: --
发表时间: 1976
期刊: Journal of Chronic Diseases
影响因子: --
作者:
Fredrica E. Smith;D. Palmer
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发表时间: 1983
影响因子: --
作者:
M. Karno;M. Burnam;Javier I. Escobar;Richard L. Hough;William W. Eaton
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淋巴因子激活的杀伤细胞的免疫调节。
DOI: 10.1016/0090-1229(88)90092-x
发表时间: 1988
期刊: Clinical immunology and immunopathology
影响因子: --
作者:
Nair,MP;Schwartz,SA
通讯作者: Schwartz,SA
乙醇激活人体天然细胞毒性。
DOI: 10.1016/0162-3109(83)90036-x
发表时间: 1983
期刊: Immunopharmacology
影响因子: --
作者:
Rice,C;Hudig,D;Lad,P;Mendelsohn,J
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前列腺素 (PGE2) 和乙醇对自然杀伤细胞溶解过程的双重作用:效应器激活和 NK 细胞-靶细胞缀合物溶解抑制。
DOI: --
发表时间: 1980
期刊: Journal of immunology (Baltimore, Md. : 1950)
影响因子: --
作者:
Kendall,RA;Targan,S
通讯作者: Targan,S