單項(xiàng)選擇題
In a laboratory exercise for medical students, an unknown compound is studied. The student
s are informed that the compound has been isolated from endothelial cells and that its synthesis can be inhibited by aspirin. In the laboratory, the students demonstrate that the compound is a potent vasodilator and platelet antiaggregant. Given these findings, the substance is most likely which of the following mediators？A．5-HTETEB．LTC4C．LXA4D．PGI2E．TXA2
In a laboratory exercise for medical students, an unknown compound is studied. The student
s are informed that the compound has been isolated from endothelial cells and that its synthesis can be inhibited by aspirin. In the laboratory, the students demonstrate that the compound is a potent vasodilator and platelet antiaggregant. Given these findings, the substance is most likely which of the following mediators？A．5-HTETEB．LTC4C．LXA4D．PGI2E．TXA2
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