Metabolic profiling of rodent biological fluids via 1H NMR spectroscopy using a 1 mm microlitre probe

被引：40

作者：

Griffin, JL ^{[1
]}

Nicholls, AW

Keun, HC

Mortishire-Smith, RJ

Nicholson, JK

Kuehn, T

机构：

[1] Univ London Imperial Coll Sci Technol & Med, Fac Med, Div Biomed Sci, London SW7 2AZ, England

[2] Merck Sharp & Dohme Ltd, Neurosci Res Ctr, Harlow CM20 2QR, Essex, England

[3] Bruker Biospin AG, Fallanden, Switzerland

来源：

ANALYST | 2002年 / 127卷 / 05期

关键词：

D O I：

10.1039/b201207c

中图分类号：

O65 [分析化学];

学科分类号：

070302 ; 081704 ;

摘要：

The application of a 1 mm TXI (H-1/C-13/N-15) microlitre NMR probe with z-gradient for metabolic profiling of biofluids is described. The probe was used to provide spectral profiles for rat blood plasma using only similar to2 mul of fluid with a range of solvent suppression techniques. Using a similar amount of fluid, spectra were obtained from rat and mouse cerebrospinal fluid, demonstrating that the probe could be used to profile rodents metabolically via biofluids previously inaccessible to NMR analysis without the need for termination.

引用

页码：582 / 584

页数：3