Neuromelanins in various regions of human brain are associated with native and oxidized isoprenoid lipids. (Articolo in rivista)

Type
Label
  • Neuromelanins in various regions of human brain are associated with native and oxidized isoprenoid lipids. (Articolo in rivista) (literal)
Anno
  • 2009-01-01T00:00:00+01:00 (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#doi
  • 10.1016/j.abb.2009.01.013 (literal)
Alternative label
  • Ward W.C.; Zucca F.A.; Bellei C.; Zecca L.; Simon J.D. (2009)
    Neuromelanins in various regions of human brain are associated with native and oxidized isoprenoid lipids.
    in Archives of biochemistry and biophysics (Print)
    (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#autori
  • Ward W.C.; Zucca F.A.; Bellei C.; Zecca L.; Simon J.D. (literal)
Pagina inizio
  • 94 (literal)
Pagina fine
  • 99 (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#numeroVolume
  • 484 (literal)
Rivista
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#numeroFascicolo
  • 1 (literal)
Note
  • ISI Web of Science (WOS) (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#affiliazioni
  • Department of Chemistry, Duke University, Durham, NC, USA; Institute of Biomedical Technologies, Italian National Research Council, Segrate, Italy. (literal)
Titolo
  • Neuromelanins in various regions of human brain are associated with native and oxidized isoprenoid lipids. (literal)
Abstract
  • Neuromelanin (NM) isolated from seven regions of the human brain is found to contain series of natural and oxidized isoprenoid lipids. Specifically, dolichols (dol) and dolichoic acids (dol-CA) with 14-22 and 14-21 isoprene units are identified. Standards of nor-dolichol and nor-dolichoic acid were used to determine the relative amounts of dol and dol-CA compared to the total lipids present in NM for each region. The cerebellum, putamen, globus pallidus, and premotor cortex contained similar amounts of dol, comprising approximately 8-9.5% of the total lipid weight. Interestingly, the corpus callosum contains substantially lower quantities of both dol and dol-CA compared to the other regions--less than 4% dol relative to the total lipid weight. Oxidized and reduced dolichol-related species were identified and determined to be region-dependent. (literal)
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