查询词典 scavenging

1 The scavenging effects of fucoidans on superoxide, hydroxyl radical and hypochlorous acid were studied by the method of chemiluminescence and Escherichia.coli.

发现低分子量的岩藻聚糖硫酸醋对LDL有很好的抑制作用，活性明显高于大分子的组份，而且硫酸根含t越高，抗氧化效果越好。

In the selected concentration range, its capacity to alkane radical was not obvious, and almost equal to VC, with scavenging rate lower than 50%.

在所选浓度范围内，清除烷基自由基的能力不明显，和VC相当，清除率均低于50%。

Addition of aluminosilicate in the films did not elevate the oxygen scavenging efficiency.

沸石的添加在本实验中发现，并无法增加其脱氧效能。

The method was also applied to study the scavenging activity of angelica polysaccharide.

在第二节中探讨毛细管电泳-安培检测中的等速电泳富集现象。

Postmortem anthropophagi caused by canine scavenging.

死后犬科动物的啃噬。

It was found that the antioxidative and antiradical capacity of the amygdlin from almond pollen were weaker than that of ethanol extracts and supernatant after amygcllin crystallization, except hydroxyl radical scavenging capacity.

结果表明：杏花花粉中苦杏仁苷的抗氧化能力，除清除羟自由基以外均低于杏花花粉醇提物和苦杏仁苷结晶上清物。

By series of in vitro tests, including DPPH radicals and hydroxyl radicals scavenging activity assays, reducing power test, anti-superoxide radicals assay, anti-human low density lipoprotein oxidation test, protections against hydroxyl radical- mediated DNA damages and peroxynitrite medialed dihydrohodamine oxidation, it was showed that TIs exhibited antioxidant and antiradical activities compared with positive controls.

藉由一系列抗氧化DHR123活性试验，如清除DPPH自由基、清除hydroxyl自由基、还原力的测定、清除超氧自由基的测定、抗低密度脂蛋白氧化、抑制peroxynitrite氧化和保护DNA氧化等研究，都显示TIs具有抗氧化活性。

At present, studies about function of ApoD expressed in vitro are still very little. A concentration-dependent manner of inhibition rate scavenging of hydroxyl radical and prevention nicking of the supercoiled DNA by recombinant BbApoD suggests that BbApoD probably takes part in antioxidation process in vivo widely.

目前，利用体外表达的ApoD蛋白直接测定其功能作用的研究还很缺乏，BbApoD重组蛋白对体外Fenton体系产生的羟自由基的抑制作用以及对DNA氧化损伤保护作用的浓度依赖性变化暗示了文昌鱼ApoD蛋白很可能也参与了体内的抗氧化过程。

To observe the oxygen derived free radicals scavenging of diterpenoid tanshinones by pyrogallol autoxidation systems.

目的：探讨丹参二萜醌对邻苯三酚自氧化反应产生的氧自由基的作用。

When the concentration of boletus Edulis Bull polysaccharide is about 0.04 mg/mL,the ability of scavenging hydroxyl radi...

OH的能力与0.02mg/mLVc的能力相当；对浓度为0.1mg/mL的多糖溶液，其清除率达到71.78%。对于O2-。自由基，在浓度为0.04mg/mL时，抑制率达到79.34%。

Breath, muscle contraction of the buttocks; arch body, as far as possible to hold his head, right leg straight towards the ceiling (peg-leg knee in order to avoid muscle tension).

呼气，收缩臀部肌肉；拱起身体，尽量抬起头来，右腿伸直朝向天花板（膝微屈，以避免肌肉紧张）。

The cost of moving grain food products was unchanged from May, but year over year are up 8%.

粮食产品的运输费用与5月份相比没有变化，但却比去年同期高8％。