吡喹酮能增强大白鼠离体心房和灌流心脏的心肌收缩力，与异搏定和心得安有一定程度的拮抗作用。
Experiments on the isolated atrium and perfused heart of rats showed that pyquiton (Praziquantel) had positive inotropic effect which can be antagonized by Propranolol and Verapamil.
建立大鼠离体灌流心脏模型，观察钠通道特异性阻断剂河豚毒素对离体灌流心脏自发性节律即固有心率的影响。
The functional roles of the NaChs were tested by observing the effect of tetrodotoxin, a specific blocker of NaChs, on the intrinsic heart rate of isolated rat working heart.
本文在离体灌流豚鼠心脏模型上研究了氧反常损伤的机制。
A model of isolated perfused guinea pig heart was used to investigate the mechanism of oxygen paradox injury.
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