Table 1.

Effects of angiotensin II infusion alone or with tempol on mean arterial pressure and plasma malondialdehyde, L-arginine, ADMA and SDMA

Variable	Sham	Ang II	Tempol	Tempol + Ang II
MAP (mmHg)	89 ± 7	119 ± 5†	90.0 ± 3	98.2 ± 6
Malondialdehyde (μmol · l−1)	0.37 ± 0.05	0.57 ± 0.02*	0.46 ± 0.05	0.45 ± 0.05
L-arginine (μmol · l−1)	173 ± 13	179 ± 55	137 ± 48	141 ± 66
ADMA (nmol · l−1)	510 ± 46	594 ± 127	610 ± 46	700 ± 20
SDMA (nmol · l−1)	280 ± 30	309 ± 31	300 ± 12	300 ± 9

Mean ± SEM values (n=6 per group). Effects of Ang II:

^*P<0.05;

^†P<0.005.