Effect of lung irradiation on the incidence of pulmonary metastases and its mechanism.

Y Tanaka
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引用次数: 8

Abstract

LP-12 cells injected intravenously into ddY mice result in the formation of visible lung colonies which are introduced as a model for pulmonary metastases. Localized irradiation before tumour cell transplantation significantly increased the incidence of pulmonary metastases in the irradiated lung only. The changes of the vascular permeability of the lung indicate that dilatation of capillaries or increased permeability may be one of the main mechanisms of this phenomenon.

肺部照射对肺转移发生率的影响及其机制。
将LP-12细胞静脉注射到ddY小鼠体内,可形成可见的肺集落,作为肺转移的模型。肿瘤细胞移植前的局部照射仅显著增加了受照射肺的肺转移发生率。肺血管通透性的变化提示毛细血管扩张或通透性增加可能是这一现象的主要机制之一。
本文章由计算机程序翻译,如有差异,请以英文原文为准。
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