Table 2.

D1R, D2R, and D3R density in striatum and SN in each group

		D1R(fmol/mg)			D2R(fmol/mg)			D3R(fmol/mg)
		Caudate	Putamen	SN	Caudate	Putamen	SN	Caudate	Putamen	SN
Con	Mean ± SD	72.26 ± 48.77	73.16 ± 50.52	17.90 ± 12.33	84.27 ± 18.67	85.56 ± 11.22	6.71 ± 6.99	69.48 ± 53.31	66.56 ± 40.51	46.21 ± 17.99
AD	Mean ± SD	51.58 ± 35.38	53.19 ± 40.57	14.58 ± 7.74	105.41 ± 42.53	111.60 ± 33.28	4.00 ± 6.84	113.86 ± 80.20	96.59 ± 56.51	61.42 ± 37.85
PD	Mean ± SD	66.09 ± 31.10	66.80 ± 23.30	14.11 ± 5.02	0.00 ± 0.00	0.00 ± 0.00	0.07 ± 0.23	55.00 ± 14.83	62.20 ± 18.33	36.38 ± 11.65
DLB	Mean ± SD	59.56 ± 33.36	73.33 ± 39.10	15.73 ± 10.79	29.66 ± 40.91	33.70 ± 52.00	4.95 ± 7.17	55.62 ± 24.47	53.32 ± 27.07	40.22 ± 23.08
PDD	Mean ± SD	56.74 ± 36.12	69.42 ± 41.29	12.77 ± 8.04	8.79 ± 26.36	14.03 ± 42.09	1.85 ± 5.13	62.26 ± 20.35	68.82 ± 13.47	32.94 ± 11.54