Result
Our findings clearly showed. That the addition of graded concentrations of either lfmf,nbf-lfmf to the organ bath produced concentration-dependent contractile responses in the ileal segments of guinea pig which was quite similar in pattern to that obtained using ach(figure 1b and1c).
Ach contractile response were significantly abolished with 1 micrometer atropine pretreatment of the guinea pig ilem preparations.
Similarly,the contractile effect of lfme and nbf-lfme were significantly inhibited in tissue segments incubated with 1 microm atropine at organ bath concentrations of เลข ,respactively.