[Role of isoprenoid chain of lateral mobility of alpha-tocopherol in lipid bilayer].
Using the quenching effect of the fluorescence by nitroxyl radicals the lateral mobility of chromanols in the lipid bilayer was studied. The lateral mobility of the chromanols was shown to increase when the length of phytol chain was diminished. The result is consistent with the idea that antioxidant affect of the chromanols depends on their lateral mobility.
Gorbunov
N V
NV
Kagan
V E
VE
Alekseev
S M
SM
Erin
A N
AN
D002839:Chromans / Q000032:analysis*; D005453:Fluorescence; D008051:Lipid Bilayers / Q000032:analysis*; D015227:Lipid Peroxidation; D008563:Membrane Lipids / Q000032:analysis; D009068:Movement; D010743:Phospholipids / Q000032:analysis; D014810:Vitamin E / Q000032:analysis*
D002839:Chromans; D008051:Lipid Bilayers; D008563:Membrane Lipids; D010743:Phospholipids; D014810:Vitamin E; C029141:2,2,5,7,8-pentamethyl-1-hydroxychroman
Rol' izoprenoidnoĭ tsepi lateral'noĭ podvizhnosti alfa-tokoferola v lipidnom bisloe.