Longevity of transgenic flies expressing Aβ42 is enhanced by D737.
a, D737 did not affect wild-type (Oregon-R; black line) flies. b and c, flies expressing Aβ42 (a) and the Arctic mutant, Aβ42(E22G) (b), in their CNS (black lines) compared with flies fed 2 μm (blue lines), 20 μm (gray lines), and 200 μm (red lines) D737.