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. 2000 Jan;129(1):140–146. doi: 10.1038/sj.bjp.0702998

Figure 3.

Figure 3

Effects of VIP, PACAP and EFS on the cyclic AMP content of longitudinal muscle myenteric plexus (LMMP) preparations of rat distal colon. LMMP preparations were incubated without or with the indicated concentrations of VIP or PACAP for 5 min, or stimulated with electrical pulses at 10 Hz for 10 s in the absence or presence of 3 μM VIP10–28. Values are means with standard errors for the numbers of experiments shown in parentheses. *,#Significance of difference from the value in the absence of agonist, P<0.05 (*Stutent's t-test, #Bonferroni's test). For further details, see Methods.