https://www.selleckchem.com/mTOR.html
Individually, supramaximal concentrations of sarpogrelate and SB224289, a selective 5-HT1B receptor antagonist, only partially inhibited the 5-HT-induced vasoconstriction. However, simultaneous pretreatment with both these antagonists almost completely inhibited the 5-HT-induced vasoconstriction. The inhibitory effect of M-1 pretreatment mimicked the inhibitory effect of simultaneous pretreatment with sarpogrelate and SB224289. These results suggest that M-1 has antagonistic effects not only on the 5-HT2A receptor but also on the 5-HT1B receptor in