Positional Isomers of Monohydroperoxides Produced by Peroxidation of Phosphatidylcholine Containing an Arachidonoyl Moiety in a Liposomal Suspension
Author(s) -
Hidetaka Kobayashi,
Akihiko Nagao,
Junji Terao
Publication year - 1999
Publication title -
bioscience biotechnology and biochemistry
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.509
H-Index - 116
eISSN - 1347-6947
pISSN - 0916-8451
DOI - 10.1271/bbb.63.1308
Subject(s) - phosphatidylcholine , moiety , liposome , chemistry , lipid peroxidation , suspension (topology) , stereochemistry , organic chemistry , biochemistry , antioxidant , phospholipid , membrane , pure mathematics , mathematics , homotopy
Monohydroperoxides derived from the peroxidation of 1-palmitoyl-2-arachidonoyl-phosphatidylcholine (PC-AA) in a liposomal suspension had a characteristic isomeric composition. Of the two possible isomers derived from a pentadienyl-radical intermediate, the isomer with a hydroperoxy group on the carboxyl-terminal side was at a substantially lower level than the other.
Accelerating Research
Robert Robinson Avenue,
Oxford Science Park, Oxford
OX4 4GP, United Kingdom
Address
John Eccles HouseRobert Robinson Avenue,
Oxford Science Park, Oxford
OX4 4GP, United Kingdom