血沉（ESR）即红细胞沉降率，是指红细胞在一定条件下沉降的速度，实验中通常以红细胞在一个小时内下沉的距离，表示为红细胞的沉降速度。 ESR 在临床中应用广泛，虽然 ESR 对于疾病诊断的特异性不高，但 ESR 增快可反映出机体存在炎症或损伤，其水平可作为 ...

Free radicals produced by the reactions of OH radicals with uridine were investigated by a method combining ESR, spin-trapping, and liquid chromatography. A ${\rm N}_{2}{\rm O}\text{-saturated}$ ...

In ESR, a spin label is added to the target site using cysteine substitution. This is followed by modifying the sulfhydryl group with a paramagnetic nitroxide reagent. The ESR then provides ...

British Journal of Industrial Medicine, Vol. 43, No. 12 (Dec., 1986), pp. 839-844 (6 pages) The method for determining erythrocyte pyrimidine 5′-nucleotidase (P5N EC 3.1.3.5) activity has been ...

ITHACA, N.Y. -- A newly established national biomedical center at Cornell University is reporting its first major advance: a new way of measuring, or "visualizing," proteins. The new technique will ...

A single, simple measurement is described that allows the determination of the ESR required to achieve a desired phase margin, using a particular value of output capacitor. Solving the ESR requirement ...