Suppr超能文献

慢性吸烟者的体外淋巴细胞反应性和T细胞水平。

In vitro lymphocyte reactivity and T-cell levels in chronic cigarette smokers.

作者信息

Silverman N A, Potvin C, Alexander J C, Chretien P B

出版信息

Clin Exp Immunol. 1975 Nov;22(2):285-92.

Abstract

Peripheral blood total leucocyte, lymphocyte and thymus-dependent lymphocyte (T cell) levels and in vitro lymphocyte reactivity (LR) to phytohaemagglutinin (PHA) were determined in 153 chronic cigarette smokers and 115 non-smokers ranging in age from 20 to 78 years. Total leucocyte, lymphocyte and T-cell levels were significantly elevated in smokers. There was no correlation with age. LR to PHA was significantly higher in smokers less than 40 years of age or in those with a 20 pack-year or less history of cigarette consumption. Older smokers or those with a history of heavier cigarette consumption did not differ from normals. The results contrast with previous demonstrations of suppression of immune reactivity after exposure to tobacco products. The possible effects of the apparent stimulation of the lymphoid system by chromic cigarette consumption is considered.

摘要

对153名年龄在20至78岁之间的慢性吸烟者和115名不吸烟者测定了外周血总白细胞、淋巴细胞和胸腺依赖性淋巴细胞(T细胞)水平,以及体外淋巴细胞对植物血凝素(PHA)的反应性(LR)。吸烟者的总白细胞、淋巴细胞和T细胞水平显著升高。与年龄无关。40岁以下的吸烟者或吸烟史在20包年及以下的吸烟者对PHA的LR显著更高。年长的吸烟者或吸烟史更长的吸烟者与正常人没有差异。这些结果与之前关于接触烟草制品后免疫反应性受到抑制的证明形成对比。考虑了长期吸烟对淋巴系统明显刺激的可能影响。

相似文献

10
Chromosome aberrations among cigarette smokers in Colombia.哥伦比亚吸烟者的染色体畸变情况。
Mutat Res. 2004 Aug 8;562(1-2):67-75. doi: 10.1016/j.mrgentox.2004.05.006.

引用本文的文献

1
Effects of smoking on healthy young men's hematologic parameters.吸烟对健康年轻男性血液学参数的影响。
North Clin Istanb. 2014 Aug 3;1(1):19-25. doi: 10.14744/nci.2014.39974. eCollection 2014.

本文引用的文献

1
Involution of the human thymus.人类胸腺的退化
J Pathol Bacteriol. 1967 Apr;93(2):661-71. doi: 10.1002/path.1700930227.
2
Clinical hypersensitivity to cigarette smoke.对香烟烟雾的临床过敏反应。
Arch Environ Health. 1970 Aug;21(2):146-8. doi: 10.1080/00039896.1970.10667212.
4
Cigarette smoking and hemagglutination inhibition response to influenza after natural disease and immunization.
Am Rev Respir Dis. 1971 Sep;104(3):368-76. doi: 10.1164/arrd.1971.104.3.368.
5
Impaired lymphocyte function in aged humans.老年人淋巴细胞功能受损。
J Clin Invest. 1974 Jan;53(1):99-104. doi: 10.1172/JCI107565.
6
Proceedings: Cellular immunity in cured cancer patients.
Cancer. 1974 Feb;33(2):435-40. doi: 10.1002/1097-0142(197402)33:2<435::aid-cncr2820330219>3.0.co;2-a.
8
The immunosuppressive potential of products derived from cigarette smoke.
Am Rev Respir Dis. 1973 Nov;108(5):1158-63. doi: 10.1164/arrd.1973.108.5.1158.
9
Smoking habits and the leukocyte count.吸烟习惯与白细胞计数
Arch Environ Health. 1973 Mar;26(3):137-43. doi: 10.1080/00039896.1973.10666241.

文献检索

告别复杂PubMed语法,用中文像聊天一样搜索,搜遍4000万医学文献。AI智能推荐,让科研检索更轻松。

立即免费搜索

文件翻译

保留排版,准确专业,支持PDF/Word/PPT等文件格式,支持 12+语言互译。

免费翻译文档

深度研究

AI帮你快速写综述,25分钟生成高质量综述,智能提取关键信息,辅助科研写作。

立即免费体验