共 50 条
Determination of Phosphatidylcholine Hydroperoxide (PCOOH) as a Marker of Membrane Lipid Peroxidation
被引:16
|作者:
Nakagawa, Kiyotaka
[1
]
Kato, Shunji
[1
]
Miyazawa, Teruo
[1
,2
]
机构:
[1] Tohoku Univ, Grad Sch Agr Sci, Food & Biodynam Chem Lab, Sendai, Miyagi 9818555, Japan
[2] Tohoku Univ, New Ind Creat Hatchery Ctr NICHe, Food & Biotechnol Innovat Project, Sendai, Miyagi 9808579, Japan
基金:
日本学术振兴会;
关键词:
phosphatidylcholine hydroperoxide;
lipid peroxidation;
food deterioration;
oxidative diseases;
mass spectrometry;
RED-BLOOD-CELLS;
MASS-SPECTROMETRY;
ANTIOXIDANT CAPACITY;
OXIDATIVE STRESS;
HUMAN-PLASMA;
OLEIC-ACID;
INCREASES;
D O I:
10.3177/jnsv.61.S78
中图分类号:
R15 [营养卫生、食品卫生];
TS201 [基础科学];
学科分类号:
100403 ;
摘要:
Increasing evidence for phosphatidylcholine hydroperoxide (PCOOH) as a marker of oxidative food deterioration and oxidative diseases has revealed the need for a pure PCOOH standard and a reliable quantification method. Recently, we synthesized the PCOOH isomers 1-palmitoy1-2-(9-hydroperoxyoctadecadienoyl)-sn-glycero-3-phosphocholine, (16:0/9-HpODE PC) and 1-palmitoy1-2-(13-hydroperoxyoctadecadienoyl)-sn-glycero-3-phosphocholine (16:0/13-HpODE PC). Using these standards along with liquid chromatography-tandem mass spectrometry, a reliable quantification method was developed. This mini-review describes these analytical techniques, with a particular emphasis on clinical sample analysis.
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页码:S78 / S80
页数:3
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