Literature DB >> 1391536

Oxygent: a novel probe of tissue oxygen tension.

R P Mason1, H Shukla, P P Antich.   

Abstract

We have examined the 19F NMR spectrum and relaxation behavior of Oxygent (an emulsion of perfluorooctylbromide). Each of the resonances exhibits a linear relationship between spin-lattice relaxation rate and oxygen tension at constant temperature. Oxygent provides enhanced sensitivity to changes in oxygen tension compared with other emulsions used previously. We have used Oxygent to determine the oxygen tension in the liver of a mouse.

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Year:  1992        PMID： 1391536     DOI： 10.3109/10731199209119744

Source DB:  PubMed          Journal:  Biomater Artif Cells Immobilization Biotechnol        ISSN： 1055-7172


  4 in total

Review 1.  New frontiers and developing applications in 19F NMR.

Authors:  Jian-Xin Yu; Rami R Hallac; Srinivas Chiguru; Ralph P Mason
Journal:  Prog Nucl Magn Reson Spectrosc       Date:  2012-11-02       Impact factor: 9.795

2.  Tissue oxygen tension measurements in the Shionogi model of prostate cancer using 19F MRS and MRI.

Authors:  J A McNab; A C Yung; P Kozlowski
Journal:  MAGMA       Date:  2004-12-16       Impact factor: 2.310

3.  Non-invasive imaging of oxygen concentration in a complex in vitro biofilm infection model using 19 F MRI: Persistence of an oxygen sink despite prolonged antibiotic therapy.

Authors:  Jeffrey W Simkins; Philip S Stewart; Sarah L Codd; Joseph D Seymour
Journal:  Magn Reson Med       Date:  2019-08-02       Impact factor: 4.668

Review 4.  Liquid perfluorocarbons as contrast agents for ultrasonography and (19)F-MRI.

Authors:  Raquel Díaz-López; Nicolas Tsapis; Elias Fattal
Journal:  Pharm Res       Date:  2009-11-10       Impact factor: 4.200
  4 in total

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