Merezhinskaia N V, Okun' I M, Volkovets T M, Aksentsev S L, Konev S V
Biofizika. 1986 May-Jun;31(3):523-4.
It has been found by fluorescence analysis of pyrene excimerization that arachidonic acid while decreasing microviscosity of lipid bilayer increases it in the annular lipid zone. After incorporation of fatty acid into the membrane the annular lipid acquires the properties of a cooperative system manifested in the appearance of thermal transition near 25 degrees C.