Elek G, Lapis K, Rockenbauer A, Tibay T
Acta Biochim Biophys Acad Sci Hung. 1975;10(3):181-4.
When studied by electron spin resonance (ESR) (Swartz et al., 1972), tumorous tissues differ from their normal equivalents in the following aspects: 1. In tumourous tissues the signal measured in the vicinity of the g=2 region of the spectrum is of a smaller amplitude or completely absent (Commoner et al., 1954; Commoner, Ternberg, 1961; Mallard, Kent, 1964; Dodd, 1973). 2. Signals attributed to certain paramagnetic metal ions are also decreased (Nebert and Mason, 1963; Swartz et al., 1973). New lines may exceptionally appear, too (Mallard, Kent, 1966). So far mostly human and mammalian tumours (hepatoma and liver tissue) induced by carcinogens have been studied. The aim of the present work was to extend these observations to a fowl tumour of viral origin.
当通过电子自旋共振(ESR)进行研究时(斯沃茨等人,1972年),肿瘤组织在以下方面与其正常对应组织不同:1. 在肿瘤组织中,在光谱g=2区域附近测得的信号幅度较小或完全不存在(康纳等人,1954年;康纳、滕伯格,1961年;马拉德、肯特,1964年;多德,1973年)。2. 归因于某些顺磁性金属离子的信号也会减少(内伯特和梅森,1963年;斯沃茨等人,1973年)。新的谱线也可能异常出现(马拉德、肯特,1966年)。到目前为止,主要研究的是由致癌物诱导的人类和哺乳动物肿瘤(肝癌和肝组织)。本研究的目的是将这些观察结果扩展到病毒起源的禽类肿瘤。