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[单次致癌暴露后大鼠肝脏抗原结构变化的评估]

[Evaluation of the antigenic structural changes in the rat liver after a single carcinogenic exposure].

作者信息

Ivanov V A, Belisheva N K, Iakobidze V E, Fel' V Ia

出版信息

Tsitologiia. 1979 Jul;21(7):836-41.

PMID:90416
Abstract

A single injection of hepatocarcinogen (4-dimethylaminoazobenzene) to rats resulted in antigenic rearrangement in rat liver, typical of hepatocellular tumors, whereas the treatment with a non-carcinogen isomere (4-diethylaminoazobenzene) did not have the same effect. It is assumed that antigenic rearrangement in hepatocytes caused by 4-dimethylaminoazobenzene might be due to its carcinogenity.

摘要

给大鼠单次注射肝癌致癌物(4-二甲基氨基偶氮苯)会导致大鼠肝脏发生抗原重排,这是肝细胞肿瘤的典型特征,而用非致癌异构体(4-二乙氨基偶氮苯)进行治疗则没有相同效果。据推测,4-二甲基氨基偶氮苯引起的肝细胞抗原重排可能归因于其致癌性。

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[Evaluation of the antigenic structural changes in the rat liver after a single carcinogenic exposure].[单次致癌暴露后大鼠肝脏抗原结构变化的评估]
Tsitologiia. 1979 Jul;21(7):836-41.
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[Changes in tryptophan pyrrolase activity in the rat liver after a single injection of the hepatocarcinogen 4-dimethylaminoazobenzene and its noncarcinogenic analog].[单次注射肝癌致癌物4-二甲基氨基偶氮苯及其非致癌类似物后大鼠肝脏中色氨酸吡咯酶活性的变化]
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Some antigenic similarity between nonhistone protein-DNA complexes from chromatin of the cells of Zajdela hepatoma and liver of rats subjected to a single 4-dimethylaminoazobenzene injection.扎伊德拉伸肝癌细胞和单次注射4-二甲基氨基偶氮苯的大鼠肝脏染色质中的非组蛋白蛋白质-DNA复合物之间存在一些抗原相似性。
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On some similarity between membrane antigens of the cell of Zajdela hepatoma and liver of rats subjected to a single 4-dimethylaminoazobenzene injection.关于扎伊德拉萨肝癌细胞与单次注射4-二甲基氨基偶氮苯的大鼠肝脏细胞的膜抗原之间的某些相似性。
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