oxygen-free radical的意思|示意

Evidence suggests that pumping in too much oxygen too quickly can strip the molecule of a single electron, creating a free radical.

证据显示，太快地吸入过多的氧气可能夺走单电子的分子，形成自由基。

It is suggested that TP is the key ingredient of arbutus to scavenge active oxygen free radical.

表明，酚类物质是杨梅清除活性氧自由基的关键成分。

Result: The level of oxygen free radical was higher in the neoplasm cell than that in the normal cell.

结果：扁桃体恶性肿瘤细胞中氧自由基含量明显高于正常组织。

To study the chemiluminescent assay and inhibitory test in detection of oxygen free radical (OFR) in antral mucosa.

探讨用化学发光法测定胃粘膜氧自由基（OFR） 及用抑制试验进行分类。

CONCLUSION: High concentration of glucose inhibited endothelium-dependent vasorelaxation and this effect was unlikely mediated through activating oxygen-derived free radical production.

结论：高浓度葡萄糖抑制内皮依赖的血管舒张，这种作用不是通过增加氧自由基的产生介导的。

During the reperfusion period, endothelial dysfunction, activation of endogenous enzymes, leucocyte recruitment and activation all lead to the generation of oxygen -derived free radical.

再灌注期间，上皮细胞功能障碍，内源酶激活，白细胞聚集并活化，都会导致氧自由基的产生。