色素性胆结石的自由基信号
The free radical signal of pigment gallstones.
作者信息
Elek G, Rockenbauer A
出版信息
Klin Wochenschr. 1982 Jan 4;60(1):33-5. doi: 10.1007/BF01721585.
PMID:6281513
Abstract
Bile stones have been studied by Electron Spin Resonance (ESR) spectroscopy. Pigment containing stones show a 8.76 +/- 0.02 gauss wide free radical singlet at g approximately 2.003 region of the spectrum. Amplitude of this free radical signal linearly correlates with pigment content of the stone, which can be applied in the estimation of pigment content. The possible role of free radicals is suggested in the formation of pigment bile stones.
摘要
已通过电子自旋共振（ESR）光谱对胆结石进行了研究。含色素结石在光谱的g约为2.003区域显示出一个宽度为8.76±0.02高斯的自由基单线态。该自由基信号的幅度与结石的色素含量呈线性相关，可用于估算色素含量。自由基在色素性胆结石形成中的可能作用也被提了出来。
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