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Pregled bibliografske jedinice broj: 237112

Slow oxidation of high density lipoproteins as studied by EPR spectroscopy


Stojanović, Nataša; Krilov, Dubravka; Herak, Janko N.
Slow oxidation of high density lipoproteins as studied by EPR spectroscopy // Free Radical Research, 40 (2006), 2; 135-140 (međunarodna recenzija, članak, znanstveni)


CROSBI ID: 237112 Za ispravke kontaktirajte CROSBI podršku putem web obrasca

Naslov
Slow oxidation of high density lipoproteins as studied by EPR spectroscopy

Autori
Stojanović, Nataša ; Krilov, Dubravka ; Herak, Janko N.

Izvornik
Free Radical Research (1071-5762) 40 (2006), 2; 135-140

Vrsta, podvrsta i kategorija rada
Radovi u časopisima, članak, znanstveni

Ključne riječi
high density lipoprotein; slow oxidation; copper ions; EPR spectroscopy

Sažetak
There is relatively little information on the role of HDL oxidation in atherogenesis although there are indications that oxidation might affect atheroprotective activities of HDL. Recently we reported the study on LDL oxidation initiated and sustained by traces of the transition metal ions under conditions which favor slow oxidation. Here we report the results of the analogous study on the oxidation of the two HDL subclasses. The oxidation process was monitored by measuring the time dependence of oxygen consumption and concentration of the spin-trapped free radicals using EPR spectroscopy. In both HDL2 and HDL3 subclasses, the dependence of the oxidation process on the copper/lipoprotein molar ratio is different from that in LDL dispersions. Comparison of the kinetic profiles of HDL2 and HDL3 oxidation revealed that under all studied experimental conditions HDL2 was more susceptible to copper-induced oxidation than HDL3.

Izvorni jezik
Engleski

Znanstvena područja
Fizika



POVEZANOST RADA


Projekti:
0006421

Ustanove:
Medicinski fakultet, Zagreb

Profili:

Avatar Url Janko Herak (autor)

Avatar Url Nataša Stojanović (autor)

Avatar Url Dubravka Krilov (autor)

Poveznice na cjeloviti tekst rada:

Pristup cjelovitom tekstu rada

Citiraj ovu publikaciju:

Stojanović, Nataša; Krilov, Dubravka; Herak, Janko N.
Slow oxidation of high density lipoproteins as studied by EPR spectroscopy // Free Radical Research, 40 (2006), 2; 135-140 (međunarodna recenzija, članak, znanstveni)
Stojanović, N., Krilov, D. & Herak, J. (2006) Slow oxidation of high density lipoproteins as studied by EPR spectroscopy. Free Radical Research, 40 (2), 135-140.
@article{article, year = {2006}, pages = {135-140}, keywords = {high density lipoprotein, slow oxidation, copper ions, EPR spectroscopy}, journal = {Free Radical Research}, volume = {40}, number = {2}, issn = {1071-5762}, title = {Slow oxidation of high density lipoproteins as studied by EPR spectroscopy}, keyword = {high density lipoprotein, slow oxidation, copper ions, EPR spectroscopy} }
@article{article, year = {2006}, pages = {135-140}, keywords = {high density lipoprotein, slow oxidation, copper ions, EPR spectroscopy}, journal = {Free Radical Research}, volume = {40}, number = {2}, issn = {1071-5762}, title = {Slow oxidation of high density lipoproteins as studied by EPR spectroscopy}, keyword = {high density lipoprotein, slow oxidation, copper ions, EPR spectroscopy} }

Časopis indeksira:


  • Current Contents Connect (CCC)
  • Web of Science Core Collection (WoSCC)
    • Science Citation Index Expanded (SCI-EXP)
    • SCI-EXP, SSCI i/ili A&HCI
  • Scopus
  • MEDLINE





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