Table 1.

NO production by cytokines and LPS in different glial cell types

Cell types (number)	Con	TNFα+ IL1β	IFNγ	TNFα+IL1β + IFNγ	LPS	LPS+ IFNγ
BV-2 (1 × 105)	-	-	31.0 ± 0.5	69.5 ± 2.1	12.3 ± 2.4	79.1 ± 2.5
HAPI (1 × 105)	-	-	17.2 ± 0.5	22.4 ± 0.5	12.9 ± 0.9	39.9 ± 0.7
DITNC (1 × 105)	-	-	-	9.0 ± 0.2	-	-
RPA (3 × 105)	-	-	-	4.6 ± 1.2	-	-

Results are expressed as NO in μM and are means ± SD from three experiments.

RPA, rat primary astrocytes