[Mechanism of polymorphic transformations in phosphatidylcholine membranes].
Based on the 31P NMR, PMR, and EPR data on the thermally induced behavior of water dispersions of natural and synthetic phospholipids in the presence of membranotropic agents: the neuropeptide adrenocorticotropic hormone and beta-(4-oxy,3,5-ditretbutyl-phenylpropionic acid), a new mechanism of the interaction of membranotropic substances with the molecules of hydrate shells of membrane phospholipids was proposed, which underlies polymorphic transitions in phosphatidylcholine membranes.
Kuzurman
P A
PA
Emanuel Institute of Biochemical Physics, Russian Academy of Sciences, ul. Kosygina 4, Moscow B-334, 117977 Russia.
Arkhipova
G V
GV
Burlakova
E B
EB
D000324:Adrenocorticotropic Hormone / Q000737:chemistry; D000818:Animals; D002417:Cattle; D004578:Electron Spin Resonance Spectroscopy; D009682:Magnetic Resonance Spectroscopy; D008567:Membranes, Artificial; D010666:Phenylpropionates; D010713:Phosphatidylcholines / Q000737:chemistry*; D011422:Propionates / Q000737:chemistry; D013696:Temperature; D014867:Water
D008567:Membranes, Artificial; D010666:Phenylpropionates; D010713:Phosphatidylcholines; D011422:Propionates; D014867:Water; D000324:Adrenocorticotropic Hormone; C047854:fenozan