. Author manuscript; available in PMC: 2014 Aug 1.

Published in final edited form as: J Neurochem. 2013 Mar 24;126(4):529–540. doi: 10.1111/jnc.12228

Table 2.

Rescue of MPP⁺-induced neurotoxicity by quinpirole is significantly suppressed by a D2 antagonist haloperidole (10μM).

Treatment	Number of DA neurons per 1,000 cells (+/−SEM)	n
Control	3.90+/− 0.12	55
MPP⁺	2.47+/− 0.06^***	28
MPP⁺ + Quin	3.54+/− 0.27	105
MPP⁺ + Quin + Hal	2.30+/− 0.12^***	90

^***

p≤0.001 (Student t-test)