The effects of anisodamine and dobutamine on gut mucosal blood flow during gut ischemia/reperfusion

Table 1 Effects of anisodamine and dobutamine on gut mucosal blood flow (%)

Goups	B	I60	R30	R60	R90
Anisodamine	98 ± 3.8	14 ± 3.9	44 ± 3.3ab	57 ± 5.0ab	64 ± 3.3abc
Dobutamine	100 ± 5.2	18 ± 2.1	48 ± 4.1ab	56 ± 4.7ab	56 ± 4.2ab
Saline	103 ± 6.9	16 ± 3.4	37 ± 2.6a	45 ± 2.7a	48 ± 3.4a

Mean ± SEM;

^aP < 0.05, vs I₆₀;

^bP < 0.05, vs saline;

^cP < 0.05, vs Dobutamine; B, baseline; I₆₀, ischemia 60 minutes; R₃₀, reperfusion 30 minutes; R₆₀, reperfusion 60 minutes; R₉₀, reperfusion 90 minutes.

Table 2 Effects of anisodamine and dobutamine on PrCO₂ (mm Hg)

Goups	B	I60	R30	R60	R90
Anisodamine	28 ± 2.2	55 ± 3.9	41 ± 3.1ab	38 ± 3.7ab	34 ± 2.1abc
Dobutamine	31 ± 3.8	61 ± 7.8	44 ± 3.0a	40 ± 2.1ab	39 ± 3.0ab
Saline	26 ± 2.5	57 ± 5.4	49 ± 3.7	47 ± 3.8a	46 ± 3.4a

Mean ± SEM;

^aP < 0.05, vs I₆₀;

^bP < 0.05, vs saline;

^cP < 0.05, vs Dobutamine; B, baseline; I₆₀, ischemia 60 minutes; R₃₀, reperfusion 30 minuts; R₆₀, reperfusion 60 minutes; R₉₀, reperfusion 90 minutes