Amyloid-beta: a chameleon walking in two worlds: a review of the trophic and toxic properties of amyloid-beta.
Atwood CS, Obrenovich ME, Liu T, Chan H, Perry G, Smith MA, Martins RN. Amyloid-beta: a chameleon walking in two worlds: a review of the trophic and toxic properties of amyloid-beta. Brain Res Brain Res Rev. 2003 Sep; 43(1):1-16.