Evaluation of chemicals for immunomodulatory effects using an in vitro antibody-producing assay.

Evaluation of chemicals for immunomodulatory effects using an in vitro antibody-producing assay.
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使用体外抗体产生测定法评估化学品的免疫调节作用。

DOI:
10.1016/0013-9351(80)90148-6
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发表时间:
1980
影响因子:
8.3
通讯作者:
Weltman,DJ
Weltman,DJ
中科院分区:
环境科学与生态学2区
文献类型:
--
作者:
Kutz,SA;Hinsdill,RD;Weltman,DJ

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相似文献

使用Mishell-Duttonin体外抗体产生测定法检查了几种化学品的免疫调节作用。所研究的化学品是环境问题和/或食品工业特别感兴趣的。其他人已经证明,这些化合物中的许多化合物在整个动物暴露研究中具有免疫抑制作用,至少在某些物种中和相对较高的剂量下是如此。硫唑嘌呤(Imuran)(0.5 μg/培养物)、没食子酸(7 μg/培养物)、硫酸葡聚糖(100 μ g/培养物)、对羟基苯甲酸甲酯(100 μg/培养物)和香草醛(200 μg/培养物)在非细胞毒性剂量下均可直接抑制体外抗绵羊红细胞(SRBC)抗体反应。所有这些化学物质似乎都中断了免疫反应的早期阶段,对特异性抗SRBC抗体的实际释放没有影响。发现Mishell-Duttonin体外抗体产生测定是直接作用免疫抑制化学品的灵敏检测系统。需要活化为免疫抑制中间体的化学物质在本试验中不可检出。
Several chemicals were examined for immunomodulatory effects using the Mishell — Duttonin vitroantibody-producing assay. The chemicals studied were either of environmental concern and/or of special interest to the food industry. A number of these compounds have been shown by others to be immunosuppressive in whole animal exposure studies, at least in certain species and in relatively high doses. Azathioprine (Imuran) (0.5 μg/culture), gallic acid (7 μg/culture), dextran sulfate (100 μg/culture), methyl paraben (100 μg/culture), and vanillin (200 μg/culture) were all found to directly suppress thein vitroanti-sheep red blood cell (SRBC) antibody response at noncytotoxic doses. All of these chemicals appeared to interrupt an early phase of the immune response, and had no effect on the actual release of specific anti-SRBC antibody. The Mishell — Duttonin vitroantibody-producing assay was found to be a sensitive detection system for direct-acting immunosuppressive chemicals. Chemicals that require activation to immunosuppressive intermediates are not detectable in this assay.
DOI: 10.1084/jem.126.3.423
发表时间: 1967-09-01
期刊: The Journal of experimental medicine
影响因子: --
作者:
Mishell RI;Dutton RW
通讯作者: Dutton RW
使用体外抗体产生系统来识别潜在的免疫抑制化合物。
DOI: --
发表时间: 1978
期刊: International Archives of Allergy and Applied Immunology
影响因子: --
作者:
D. Archer;B. G. Smith;J. A. Bukovic
通讯作者: J. A. Bukovic
与毒理学相关的免疫抑制。
DOI: 10.3109/10408447709101342
发表时间: 1977
期刊: CRC critical reviews in toxicology
影响因子: --
作者:
J. G. Vos;John A. Moore
通讯作者: John A. Moore
DOI: 10.1016/0041-008x(78)90282-x
发表时间: 1978
影响因子: 3.8
作者:
P. Thomas;R. Hinsdill
通讯作者: R. Hinsdill