The percentage maximum contraction to Phenylephrine (10^–9-10^–5 M) in control and Tridax procumbens (100 mg/kg) treated rat. N = 6, *p < 0.05.|@|~(^,^)~|@|The percentage maximum contraction to cumulative doses of Potassium Chloride (10^–9-10^–4 M) in control and ALETP (100 mg/kg) treated rat. N = 6, *p < 0.05.|@|~(^,^)~|@|The percentage maximum contraction to cumulative doses of acetylcholine (10^–9-10^–5 M) in control and ALETP (100 mg/kg) treated rat. N = 6, *p < 0.05.|@|~(^,^)~|@|The percentage of contractile response to cumulative doses of acetylcholine (10^–9-10^–5 M) in TSM preincubated in atropine (10^–5 M) from control and ALETP (100 mg/kg) treated rat. N = 6, *p < 0.05, **p < 0.01, + = with incubation, - = without incubation.|@|~(^,^)~|@|The contractile response (%) to cumulative doses of acetylcholine (10^–9-10^–5 M) in TSM preincubated in L-NAME (10^–4 M) from control and ALETP (100 mg/kg) treated rat. N = 6, *p < 0.05, **p < 0.01, + = with incubation, - = without incubation.|@|~(^,^)~|@|Contractile response (%) to cumulative doses of acetylcholine (10^–9-10^–5 M) in TSM preincubated in indomethacin (10^–4 M) from control and ALETP (100 mg/kg) treated rat. N = 6, *p < 0.05, + = with incubation, - = without incubation.|@|~(^,^)~|@|The contractile response (%) to cumulative doses of acetylcholine (10^–9-10^–5 M) in TSM preincubated in nifedipine (10^–4 M) from control and ALETP (100 mg/kg) treated rat. N = 6, *p < 0.05, + = with incubation, - = without incubation.

J Pharmacopuncture 2022;25:209~215 https://doi.org/10.3831/KPI.2022.25.3.209