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本文在家兔主动脉条和豚鼠回肠标本上观察了７－溴化乙氧苯四氢巴马汀（７－－ｂｒｏｍｏｅｔｈｙｏｘｙｂｅｎｚｅｎｅ－ｔｅｔｒａｈｙｄｒｏｐａｌｍａｔｉｎｅ，ＥＢＰ）对α受体和Ｍ受体的影响。结果表明，ＥＢＰ能依剂量地降低［￣３Ｈ］哌唑嗪与α１受体特异性结合，对豚鼠离体回肠Ｍ受体无显著作用。
In this study, the effects of 7 - bromoethyoxybenzene - tetrahydropalmatine (EBP) on α - receptor and M - receptor were observed in rabbit aortic strips and guinea pig ileum specimens. The results show that EBP can dose-dependently reduce [~ 3H] prazosin and α1 receptor-specific binding of guinea pig isolated ileum M receptor no significant effect.