用自旋标记ESR法测脑细胞膜流动性。
The fluidity of brain cell membrane was measured by using spin labeling-ESR.
方法：采用电子自旋共振（ESR）、氧自旋探针和自旋标记等技术方法测定。
Methods: Electron spin resonance (ESR) and the new techniques of spin labeling and oxygen spin probe were used in the study.
本文采用自旋标记顺磁共振波谱技术，研究了山茛菪碱对人红细胞膜蛋白和膜脂运动的影响。
The effects of anisodamine on the motion of proteins and lipids in human erythrocyte membranes have been studied with spin label EPR.
本文首次合成和使用自旋标记的血卟啉氮氧自由基，研究了人参皂甙对HPD光敏作用的影响。
The HPD nitroxide free radical was first synthesized and used to study the influence of ginsenoside on the photosensitization of HPD.
磁共振动脉自旋标记灌注成像技术是通过对动脉血作磁标记作为内源性对比剂，对脑组织的血流灌注进行定量测量的磁共振成像技术。
Magnetic resonance perfusion imaging of arterial spin labeling is a technique to quantificationally measure the cerebral blood flow using the labeling arterial blood as a endogenous tracer.
经顺丁烯二酰亚胺氮氧自由基自旋标记的牛和羊血清白蛋白，由于标记位点和标记物所处的周围环境不同，给出了两类ESR波谱：即强固定化作用型和弱固定化作用型。
When the nitroxide-maleimide was used to spin label bovine and sheep's serum albumin, two kinds of ESR spectra, i. e. "strongly immobilized" and "weakly immobilized", were obtained.
我们引入电子自旋的标记如下。
我们引入电子自旋的标记如下。
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