Deinococcus radiodurans, as a model organism in DNA damage and repair, is the most resistant bacterium to ionizing radiation.
耐辐射奇球菌作为DNA 损伤和修复的典范生物，是对电离辐射最有抵抗力的细菌。
Investigate the role of antioxidants-butylated hydroxytoluene, vitamin C and vitamin E in UVR -induced DNA damage.
探讨抗氧化剂 -丁羟甲苯、维生素C和维生素E 是否对紫外线照射诱发的 DNA 损伤具有拮抗作用。
Many believed it took years for cigarettes to cause any harmful effects to the body, but this study is the first to actually observe how tobacco substances relate to DNA damage when smoking.
过去很多人认为吸烟对身体造成伤害需要好几年的时间，但这项研究首次实际观察了烟草中的有害物质是怎样在吸烟过程中对DNA造成损伤的。
Cold plasmas are able to kill bacteria by damaging microbial DNA and surface structures without being harmful to human tissues.
冷等离子体能够通过破坏微生物dna和表面结构杀灭细菌，并不会对人体组织造成损伤。
Free radicals, linked to rapid aging, are highly reactive with other molecules, including vital DNA and proteins, the destruction of which can damage or kill cells.
与迅速衰老相关联的自由基很容易与包括维持生命所必需的DNA和蛋白质发生反应，而破坏这些DNA和蛋白质，就可能会损伤或杀死细胞。
Shock waves create energetic subatomic particles called cosmic rays, which can tear apart biomolecules and damage DNA beyond repair.
冲击波创造出一种叫做宇宙射线的高能亚原子微粒，这东西会撕裂生物分子并对DNA造成无法修复的损伤。
Earth's ozone layer protects life by absorbing ultraviolet light, which damages DNA in plants and animals (including humans) and leads to skin cancer.
太阳光中的紫外线会损伤动植物(包括人类)的DNA和引起皮肤癌，而臭氧层的功能就是阻挡住这些有害的紫外线从而保护地球上的生命。
In this way, studying the efficacy of DNA damage response inhibitors on HBV infection and replication was available.
通过这种方式，研究DNA损伤反应抑制剂对于HBV感染和复制的作用成为可能。
Smoking and the exposure to low concentration mixed benzene have combined damaging effect on lymphocyte DNA.
结论吸烟和低浓度混苯联合接触可引起淋巴细胞DNA的损伤。
Scientists know that the damage to the DNA occurs after birth and, therefore, is acquired rather than inherited.
科学家知道这些损伤发生于出生后，所以说，是获得性的而非遗传性的。
To study the effects of trichloroethylene on DNA damage in rat hepatocytes and oxidative stress in rat liver tissue.
目的研究三氯乙烯对大鼠肝细胞DNA损伤和肝组织氧化应激的作用。
Many viruses are now known to interact with DNA damage sensing and repair machinery.
现在认为很多病毒会与该DNA损伤修复复合体相互作用。
The primary mechanism of this protective vegetable effect is antioxidant protection against DNA and cell damage.
主要机制是蔬菜具有抗氧化保护作用，防止DNA和细胞损伤。
It is also known that DNA damage accumulates with age in cells of a variety of tissue types.
另外我们还知道不同组织的细胞dna的损伤随年龄的增加而累积。
On a molecular level these effects to the organism are caused mainly by the damage induced by the ionizing radiation to the DNA of the living cell.
从分子水平来看，电离辐射对生物体的损伤主要是由于电离辐射引起了生物细胞内DNA分子的损伤。
The process draws the DNA strand upwards into the capsid where it is protected from damage, enabling the virus to survive and reproduce.
这一过程将DNA链向上拖入头壳中，从而保护其不受损伤，使病毒能够存活以及进行繁殖。
The ubiquitin-conjugating pathway involves in numerous metabolic processes in cells, including DNA damage repair, cell cycle control, stress responses and so on.
泛素缀合途径参与细胞的多种代谢过程，包括DNA损伤修复、细胞周期调控及应激反应等。
There also exists a cytosolic fumarase isoenzyme that is involved in DNA damage repair (3).
存在细胞质延胡索酸水合酶的同工酶，参与DNA损伤的修复(3)。
Lymphomas, including Hodgkin lymphoma, result from an acquired injury to the DNA of a lymphocyte.
淋巴瘤，包括霍奇金淋巴瘤，是一个淋巴细胞的DNA获得性损伤造成的。
The research team led by Professor, Zhong from Beijing Institute of Biotechnology used report that HBV infection activates and exploits the DNA damage response to replication stress.
该研究小组的负责人钟教授来自北京生物技术学院，他曾经报道过HBV感染可以激活并利用DNA损伤修复机制来应对复制的压力。
Scientists have known that the protein complex known as FANCI-FANCD2 responds to DNA damage and repairs cross-linking, but the details of how the complex works have been unknown.
科学家早已确信存在一种称为FANCI-FANCD2的蛋白复合物，该复合体与DNA损伤及交联修复有并，至于其作用机制尚未可知。
First, it increases the production of free radicals, highly reactive molecules that tear about sensitive cell components like DNA, causing premature cell death (apoptosis).
首先，造成自由基生成的增加，激活一些分子造成细胞中敏感物质如dna等的损伤，因而造成了细胞过早的凋亡。
Packed with potent antioxidants, green tea may also reduce DNA damage to skin cells when applied topically, according to animal studies.
动物研究表明，经常饮用富含抗氧化剂的绿茶可以降低皮肤细胞的DNA损伤。
We have designed a strategy to select new drug targets that inhibit a cellular gene required for HBV replication or restore a response stalled by HBV in the ATR DNA damage pathway.
筛选新的药物靶点可以通过抑制HBV复制必需的一个基因或者保持HBV所引起的AT R损伤途径中的一种失调反应。
Cells have mechanisms for repairing the continuous accidental damage occurring in DNA.
细胞拥有对DNA连续损伤事件的修复机制。
Conclusion nicotinamide is a perfect antagonist to UVR-induced DNA damage within fitting concentration.
结论适宜浓度的烟酰胺是抗紫外线照射诱发DNA损伤的拮抗剂。
Oxidant injury, or oxidative stress, occurs when highly reactive molecules called free radicals attack and damage cellular proteins, lipids (fats) and DNA.
氧化损伤，或氧化应激，出现在被称为自由基的高活性分子攻击和破坏细胞蛋白质，脂类(脂肪)和脱氧核糖核酸时。
These damages can vary from a change to a single part of the DNA to a total break in the DNA structure.
这些损伤包括DNA单一部分的改变到DNA结构上的全部断裂的不同程度。
These damages can vary from a change to a single part of the DNA to a total break in the DNA structure.
这些损伤包括DNA单一部分的改变到DNA结构上的全部断裂的不同程度。
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