Titlebook: In Vivo Spectroscopy; Lawrence J. Berliner,Jacques Reuben Book 1992 Springer Science+Business Media New York 1992 cells.magnetic resonance

暗讽

NMR Methods in Studies of Brain Ischemia,, 1986; Cohen, 1987). Due to relatively low sensitivity, NMR methods detect only those metabolites whose concentrations are ≥ 1.0 mM and that are not tightly bound to macromolecules or immobile cellular structures. A large number of NMR-observable nuclei have been used as naturally occurring or artificial probes for . studies.

cyanosis

labyrinth

Urea508

NMR Methods in Studies of Brain Ischemia,ole animals (Ackerman .., 1980). It has provided an attractive method for continuously monitoring metabolic changes in short time intervals in the physiological and pathophysiological states of an organ or a tissue of an individual animal (Shulman, 1979; Gadian, 1982; James and Margulis, 1984; Radda

degradation

核心

金丝雀

,,H NMR Studies of Cellular Metabolism, relied primarily on the observation of nuclei other than protons. In particular, .P and .C NMR studies of intact systems have provided information about the energetics and biochemistry of intact cells, and applications involving these nuclei have been reviewed extensively (Hollis, 1980; Iles ..,198

减震

crutch

geographical or social region. Calculations are often made, for example, of the incidence and spread of a disease (Friedman, Primer of epidemiology, 1994). Typically these estimations are based on the presence of various empirical referents, particularly certain demographic and environmental factors

bacteria