Table 2.

Effect of the antagonists on baseline vascular tone (FVR, absolute value, mean±s.e.)

Mean±s.e.	Saline	Antagonist
Indomethacin*	53±9	61±9
TEA*	30±2	62±13
Glibenclamide	56±11	47±6
Glibenclamide (low-dose ATP)	44±5	49±9
Ouabain*	49±6	63±9
T+l+L*	34±8	92±10
T+l+L* (SNP)	48±3	85±10

T=TEA; I=indomethacin; L=L-NMMA;

^*:P<0.05 for baseline versus antagonist (paired t-test)