Effect of preincubation with phentolamine (0.1 μmol/L) on the frequency—contraction curves performed in mesenteric segments from control and pregnant rats.
posted on 2015-05-07, 03:59authored byEsther Sastre, Javier Blanco-Rivero, Laura Caracuel, María Callejo, Gloria Balfagón
Percentage (%) of inhibition in EFS-induced contraction after preincubation with phentolamine. Calculations are performed taking KCl-induced contraction as 100% of the contractile response. Results are expressed as mean ± SEM.
*P<0.05 vs. conditions without phentolamine at each frequency (Bonferroni test).
#P<0.05 vs. Control.
n = 8 animals per group.
Effect of preincubation with phentolamine (0.1 μmol/L) on the frequency—contraction curves performed in mesenteric segments from control and pregnant rats.