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  • Title: [Study of the interaction between the organophosphorus insecticide GA-41 and model membranes using NMR-spectroscopy].
    Author: Abdrashitova II, Aripov TF, Kamaev FG, Salakhutdinov BA, Abduvakhabov AA.
    Journal: Biofizika; 1987; 32(4):679-81. PubMed ID: 3663727.
    Abstract:
    Interaction between organophosphorous insecticide GA-41 and liposomes formed from lecithin and multilamellar dispersion from lecithin and cardiolipin mixture (molar ratio is 7:3) has been studied by 1H- and 31P-NMR spectroscopy. The results obtained showed that while interacting with model membranes the GA-41 molecules intercalate into the range of hydrocarbon chains of phospholipids. At certain concentration of GA-41 its molecules induce the formation of some defects on bilayer structure, leading to permeability for Pr3+ ions.
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