Table 1.

Demographic, behavioral, biochemical and morphological profile of all monkeys.

				Striatal dopamine (in microgram/gram of wet tissue)			TH-staining nigral cell counts (in 1000 cells per side)
Monkey number	Age at MPTP	MPTP dose in mg/kg	Parkinsonism Score at 2 months	Control side	MPTP- lesioned side	% residual dopamine in injected side	Control side	MPTP- lesioned side	% residual cell count in injected nigra
1	5.6	0	0	15.1	15.6	103	32.3	28.6	89
2	5.8	0	0	26.7	28.7	107	51.5	40.1	78
3	3.5	0.07	3	13.9	5.2	37	50.5	34.4	68
4	5.6	0.08	3	25.5	21.9	86	48.4	39.0	81
5	6.4	0.12	3	14.0	7.0	50	54.6	39.6	73
6	3.5	0.13	0	21.8	13.8	64	50.9	44.0	86
7	3.7	0.13	2	16.4	13.9	84	50.1	43.1	86
8	5.3	0.13	6	27.3	0.4	2	31.7	15.5	49
9	6.3	0.14	8	21.0	0.2	1	40.8	8.0	20
10	6.3	0.14	4	25.2	14.8	59	39.5	31.9	81
11	6.4	0.14	5	14.3	0.2	1	37.2	18.6	50
12	4.1	0.19	6	27.6	1.1	4	n/a	n/a	n/a
13	5.1	0.20	7	16.0	0.3	2	32.4	12.9	40
14	5.5	0.24	6	20.2	0.7	3	49.5	7.9	16
15	5.6	0.31	7	30.9	0.5	2	39.9	18.7	47