Amiloride is neuroprotective in an MPTP model of Parkinson's disease.
Arias RL, Sung ML, Vasylyev D, Zhang MY, Albinson K, Kubek K, Kagan N, Beyer C, Lin Q, Dwyer JM, Zaleska MM, Bowlby MR, Dunlop J, Monaghan M. Amiloride is neuroprotective in an MPTP model of Parkinson's disease. Neurobiol Dis. 2008 Sep; 31(3):334-41.