we also found that the concentration of prea4 in the brain tissue of two adults with down 's syndrome ( 100 and 190 pmol per gram ) was higher than that in the brain tissue of either 26 patients with alzheimer 's disease ( 64.4 +/- 17.3 pmol per gram ) or 17 elderly controls with neurologic disease ( 68.5 +/- 26.3 pmol per gram ) .
C0611285
prea4
C0002395
alzheimer 's disease