In Vivo Spectroscopy

In vivo nuclear magnetic and electron spin resonance spectroscopy is concerned, inter alia, with the noninvasive observation of metabolic changes in living systems, including animals and humans. Typically, the physiologi­ cal (or pathological) state of an organ or tissue is monitored. This multi­ faceted approach was developed during the 1980s. It is still a research technique, but will undoubtedly become a clinical tool. We are proud to present this volume (the eleventh of our series) in which some of the pioneers in this area summarize their contributions and review related literature. Bolinger and Lenkinski describe a variety of localization methods suitable for clinical applications of NMR spectroscopy. Schleich, Caines, and Rydzewski summarize their contributions to approaches involving off-resonance rotating frame relaxation and critically compare these with other NMR techniques that may yield similar information. Chang and James outline their approach and share their experience with the technical aspects 1 31 of H and P NMR spectroscopy and spatially localized spectroscopy in studies of brain ischemia. Sodium plays an important role in living systems, a key aspect being the large gradient between intra- and extracellular concentrations of sodium that is maintained by a variety of transport mechanisms. Miller and Elgavish give us a comprehensive review of an important research tool in this 23 area- Na NMR spectroscopy as aided by shift reagents.

Localization in Clinical NMR Spectroscopy; L. Bolinger, R.E. Lenkinski. Off-Resonance Rotating Frame Spin-Lattice Relaxation; T. Schleich, et al. NMR Methods in Studies of Brain Ischemia; L.H. Chang, T.L. James. Shift-Reagent-Aided 23Na NMR Spectroscopy in Cellular, Tissue, and Whole-Organ Systems; S.K. Miller, G.A. Elgavish. In Vivo 19F NMR; B.S. Selinsky, C.T. Burt. In Vivo 2H NMR Studies of Cellular Metabolism; R.E. London. Index.

Dr. Lawrence J. Berliner is currently Professor and Chair of the Department of Chemistry and Biochemistry at the University of Denver after retiring from Ohio State University, where he spent a 32-year career in the area of biological magnetic resonance (EPR and NMR). He is the Series Editor for Biological Magnetic Resonance, which he launched in 1979.