查询词典 free radical

The anion has as follows 8 big benefit: Sterilize surpass the oxygen negative ion free radical but kill various pneogaster infectious disease bacterium; Dust removal makes air middle dust heavy getting together, suspension pellet the brute force is collected; Deodorization dislodges various the peculiar smell living , bad smell , improves a bag; Eliminate cigarette smoke fog , dust in wiping out air rapidly , completely eradicate the second-hand cigarette; The various deleterious chemistry volatilizes a gas , wipes out "the invisible killer " in getting rid of poison dislodging air; Work efficiency, removes health care rise becoming fagged , improve the heart-lung function, strengthen the human body immunocompetence; Improve the looks making an epithelium bring negative charge along , make germs lose the go at ability to the cell , keep skin glossy; Except that static electricity is positive static electricity in general in life, will be physically and mentally healthy to the human body bringing about hidden trouble, the anion has an effect to neutralize this static electricity.

负离子有如下8大好处：杀菌——超氧阴离子自由基可杀灭各种呼吸道传染病菌；除尘——使空气中尘埃聚沉，强力收集悬浮颗粒；除臭——去除各种生活异味、臭味，改善生活环境；消烟——快速消灭空气中的烟雾、尘埃，杜绝二手烟；去毒——去除空气中各种有毒化学挥发气体，消灭&隐形杀手&；保健——提高工效、消除疲劳，改善心肺功能，增强肌体免疫能力；美容——使上皮细胞带负电荷，使病菌失去对细胞的攻击能力，保持皮肤光滑；除静电——生活中一般为正的静电，会对人体身心健康带来隐患，负离子有效中和这种静电。

These antioxidants are also scavengers, gobbling up the sometimes deadly free radical particles.

这些抗氧化剂也拾荒，有时头上的致命自由基粒子。

GSH-Px can counteract the cell injury of peroxides and free radical produced in the course of aerobic metabolism.

GSH-Px能对抗体内有氧代谢过程中所产生的过氧化物和自由基对细胞的损害和破坏。

In 1956, Professor Denham Harman propounded the famous free radical theory of ageing.

& 1956年，哈曼德纳姆教授提出了著名的&自由基理论的老龄化问题。

The resveratrol has pharmacologic action of antioxidant、anti-free radical and effecting the metabolismof arachidonic acid. The method which was used for quantitating the resveratrol of Smilax glabra byRP-HPLC was established,furthermore, the content of resveratrol from different areas were compared, thecontent of resveratrol from hunan xiangtan was the highest.

白藜芦醇具有抗氧化、抗自由基及影响花生四烯酸代谢的药理作用，本实验建立了土茯苓中白藜芦醇含量的RP-HPLC测定方法，并对不同产地土茯苓中自藜芦醇含量进行比较，其中湖南湘潭白藜芦醇含量最高。

The company's patented Free Radical Scavenging antioxidant health beverage, has been reformulated and repackaged in a new, eye-catching recyclable can.

该公司的专利清除自由基的抗氧化剂的健康饮料，并已重新包装在一个新的，引人注目的可回收可以。

Skin gelatin hydrolysate from tilapia was produced by thermal hydrolysis with a retorting treatment (at 121℃ for 30 min) and the SGH showed noticeable α,α-diphenyl-β-picrylhydrazyl free radical scavenging and lipid peroxidation inhibition.

高温热水解(121℃， 30 min)所生成的吴郭鱼之鱼皮明胶水解物(skin gelatin hydrolysate， SGH)，我们发现具有清除α，α-diphenyl-β-picrylhydrazyl自由基与抑制油脂自氧化的能力。

Methods: Both cell culture and MTT were used to observe the proliferation of mice spleen lymphocytes, YW was used for 15 days after radiation. To study the protective effects of mice scathed by free radical after radiation using TBA and DTNB.

采用细胞培养及MTT法，观察&养胃方&对荷瘤小鼠放射后脾脏淋巴细胞转化率的影响；使用TBA法和DTNB法观察YW对小鼠放射后自由基损伤的保护作用。

Current study found that:(1) Nicotine scavenged hydroxyl and superoxide free radical and inhibit oxidation of 6-OHDA.

我们研究发现：(1)烟碱可以有效清除活性氧自由基，能够抑制多巴胺自氧化，是一个抗氧化剂。

Oxygen and halide anions (Cl〓, Br〓 and I〓) can greatly catalyze the oxidation of ascorbic acid, which produces active oxygen (H〓O〓 and oxygen free radical) and sensitizes the CL emission of luminol.

氧气和卤素离子能催化铜氧化抗坏血酸的反应，铜离子氧化抗坏血酸产生活性氧，而活性氧可以增敏luminol的化学发光。

The split between the two groups can hardly be papered over.

这两个团体间的分歧难以掩饰。

This approach not only encourages a greater number of responses, but minimizes the likelihood of stale groupthink.

这种做法不仅鼓励了更多的反应，而且减少跟风的可能性。