when the polyunsaturated fatty acid content of the microsomal membrane fraction was increased by supplementing the culture medium with linolenic or docosahexaenoic acids ( n-3 polyunsaturated fatty acids ) or arachidonic acid ( n-6 polyunsaturated fatty acid ) , the k 'm of the high-affinity choline transport system was reduced by 40 -- 60 % .
C0012968
docosahexaenoic acids
C0015689
n-3 polyunsaturated fatty acids