Table 2.

Infusion rates of phenylephrine used to maintain mean arterial pressure and iliac vascular conductance at preblockade levels in experimental and respective time control groups in which ATX and/or GX were performed

Protocol Number	Experimental Procedure	n	Infusion Rate, ml·h−1·kg−1	Time Controls	n	Infusion Rate, ml·h−1·kg−1
2	ATX	10	3.18±0.12*	ATX	5	2.39±0.25*
3	ADX + GX	8	3.02±0.24*	ADX + GX	5	3.20±0.33*
4	ADX + GX + VX	8	3.45±0.4*	ADX + GX + VX	5	3.94±0.62
5	ADX + GX + VX + ATX	8	6.33±0.24	ADX + GX + VX + ATX	5	5.29±0.62

Values are means ± SE; n = number of rats. Abbreviations are as in Fig. 1. There were no differences in infusion rates between experimental groups versus respective time control groups (P > 0.05).

^*P < 0.05 vs. ADX + GX + VX + ATX.