Literature DB >> 8464371

The appearance of neutral lipid signals in the 1H NMR spectra of a myeloma cell line correlates with the induced formation of cytoplasmic lipid droplets.

R Callies1, R M Sri-Pathmanathan, D Y Ferguson, K M Brindle.   

Abstract

The appearance of high resolution neutral lipid signals in the 1H NMR spectra of myeloma cells grown in the presence of oleate was shown to correlate with the appearance of cytoplasmic lipid droplets observable by electron microscopy. The spin-spin relaxation times of these lipid signals were similar to those measured previously for lipid resonances in other cell types. These data suggest that cytoplasmic lipid droplets could make a significant contribution to the neutral lipid signals observed in the 1H NMR spectra of some cells.

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Year:  1993        PMID： 8464371     DOI： 10.1002/mrm.1910290418

Source DB:  PubMed          Journal:  Magn Reson Med        ISSN： 0740-3194            Impact factor:   4.668


  17 in total

1.  Balo's concentric sclerosis: a clinical case study of brain MRI, biopsy, and proton magnetic resonance spectroscopic findings.

Authors:  M O Kim; S A Lee; C G Choi; J R Huh; M C Lee
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2.  Brain maturation in neonatal rodents is impeded by sevoflurane anesthesia.

Authors:  Rany Makaryus; Hedok Lee; Tian Feng; June-Hee Park; Maiken Nedergaard; Zvi Jacob; Grigori Enikolopov; Helene Benveniste
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Review 3.  Magnetic resonance spectroscopy in metabolic and molecular imaging and diagnosis of cancer.

Authors:  Kristine Glunde; Dmitri Artemov; Marie-France Penet; Michael A Jacobs; Zaver M Bhujwalla
Journal:  Chem Rev       Date:  2010-05-12       Impact factor: 60.622

Review 4.  MR-visible lipids and the tumor microenvironment.

Authors:  E James Delikatny; Sanjeev Chawla; Daniel-Joseph Leung; Harish Poptani
Journal:  NMR Biomed       Date:  2011-04-27       Impact factor: 4.044

5.  1H NMR ganglioside ceramide resonance region on the differential diagnosis of low and high malignancy of brain gliomas.

Authors:  V Lombardi; L Valko; M Valko; A Scozzafava; H Morris; M Melnik; J Svitel; M Budesinský; J Pelnár; J Steno; T Liptaj; L Zalibera; J Budinská; J Zlatos; A Giuliani; L Mascolo; D Leibfritz; A Troncone; F Marzullo; M Mazur; J Klener; E Zverina
Journal:  Cell Mol Neurobiol       Date:  1997-10       Impact factor: 5.046

6.  High-resolution proton NMR measures mobile lipids associated with Triton-resistant membrane domains in haematopoietic K562 cells lacking or expressing caveolin-1.

Authors:  A Ferretti; A Knijn; C Raggi; M Sargiacomo
Journal:  Eur Biophys J       Date:  2003-01-28       Impact factor: 1.733

7.  Molecular Imaging of Cancer: Applications of Magnetic Resonance Methods.

Authors:  Barjor Gimi; Arvind P Pathak; Ellen Ackerstaff; Kristine Glunde; Dmitri Artemov; Zaver M Bhujwalla
Journal:  Proc IEEE Inst Electr Electron Eng       Date:  2005-04-01       Impact factor: 10.961

8.  Effect of intracellular lipid droplets on cytosolic Ca2+ and cell death during ischaemia-reperfusion injury in cardiomyocytes.

Authors:  Ignasi Barba; Laia Chavarria; Marisol Ruiz-Meana; Maribel Mirabet; Esperanza Agulló; David Garcia-Dorado
Journal:  J Physiol       Date:  2009-02-02       Impact factor: 5.182

9.  Pimonidazole binding in C6 rat brain glioma: relation with lipid droplet detection.

Authors:  S Zoula; P F J W Rijken; J P W Peters; R Farion; B P J Van der Sanden; A J Van der Kogel; M Décorps; C Rémy
Journal:  Br J Cancer       Date:  2003-05-06       Impact factor: 7.640

10.  ¹H nuclear magnetic resonance spectroscopy characterisation of metabolic phenotypes in the medulloblastoma of the SMO transgenic mice.

Authors:  S K Hekmatyar; M Wilson; N Jerome; R M Salek; J L Griffin; A Peet; R A Kauppinen
Journal:  Br J Cancer       Date:  2010-09-14       Impact factor: 7.640
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