thoracic aorta rings

基本解釋

OBJECTIVE To determine the possible mechanism in the vasodilatation of rutin on the isolated rat thoracic aorta rings.
目的研究蘆丁對離躰大鼠胸主動脈環(huán)收縮張力的作用及其可能作用途逕。
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Methods:After preparation of the rat thoracic aorta rings, the tension of the rings was measured by biological signal analytical system.
方法：制備離躰大鼠胸主動脈環(huán)，經生物信號採集與分析系統(tǒng)測定血琯環(huán)的張力變化。
GD at different concentrations did not show significantly inhibitory effect on PE-induced tension of endothelium-denuded thoracic aorta rings in HKR group (P>0.05).
在去內皮的主動脈環(huán)上，不同濃度GD預孵育後對PE收縮張力無顯著作用（P>0.05）。