Comet assay detects DNA single-strand breaks of single cell.
彗星试验研究和测定的是单个细胞DNA链断裂。
Conclusions: 1. PFGE is a sensitive method in analyzing fragmentations of DNA double strand breaks.
结论1。脉冲场电泳是分析DNA双链断裂的敏感方法。
By increasing SIRT6 levels, cells were able to stimulate their ability to repair double strand breaks.
增加SIRT6的水平，就能够激发细胞对双链断裂的修复能力。
These researches mainly include:clonogenic cell survival, chromosome damages and double-strand breaks of DNA.
这方面研究主要包括克隆细胞存活、细胞染色体畸变和细胞DNA损伤等。
DNA double strand breaks are among the most dangerous lesions that can occur in the genome of mammalian cells.
DNA双链断裂是发生在哺乳动物细胞基因组水平上最严重的损伤。
Detecting DNA double-strand breaks(tail moment, TM) after radiation with neutral single cell gel electrophoresis.
用中性单细胞凝胶电泳方法检测辐射后DNA双链断裂（尾矩）。
DNA-PK plays a major role in the repair of double-strand breaks (DSB) induced in DNA after exposure to ionizing radiation.
DNA PK在DNA暴露于电离辐射后诱导的双链损伤修复中起主要作用。
Alkaline hypochlorite used in the oxidation process, the molecular strand breaks are carboxyl and carbonyl functional groups.
常用碱性次氯酸盐，在氧化过程中，分子链断裂得到羧基和羰基官能团。
Conclusion All of 10 kinds MMMF could induce DNA strand breaks in different degrees, but the effect was lower than that of chrysotile fiber.
结论10种人造矿物纤维均可引起不同程度的DNA链损伤，但损伤程度除耐火纤维外，均低于温石棉。
In this experiment, DNA double strand breaks induced by heavy ions in the early period were investigated with atomic force microscopy (AFM).
本实验旨在用原子力显微镜(afm)研究重离子辐射后早期的DNA双链断裂。
Cellular aging is linked to deficiencies in efficient repair of DNA double strand breaks and authentic genome maintenance at the chromatin level.
细胞衰老与DNA双螺旋断裂后不能有效修复并在染色质水平维持可靠的基因组有关。
Conclusion single cell gel electrophoresis technique is a simple and sensitive method to determine oxidation-induced single strand breaks (SSB) formation in DNA.
结论单细胞凝胶电泳技术是一种简便、敏感的检测DNA氧化损伤的方法。
Cash flow becomes a "tight curse" on the head of real estate enterprises, in order to avoid funding strand breaks, real estate enterprises began to actively self-help.
现金流成为房企头上的“紧箍咒”，为了避免资金链断裂，房企开始积极自救。
The results showed that all industrial wastewaters tested contained some DNA damage agents and could induce DNA strand breaks of V79 cells that were cultured in bottles.
结果表明，所测的各种工业废水均含有DNA损伤剂，能够诱发培养的V79细胞dna链断裂，其中以制革厂废水的DNA损伤作用最强。
Oxidative stress can cause DNA damage, such as DNA strand breaks, point mutations, aberrant DNA cross-linking, and mutations in proto-oncogenes and tumor suppressor genes;
氧化应激可以导致DNA链断裂、DNA位点突变、DNA双链畸变和原癌基因与肿瘤抑制基因突变等形式的DNA损伤；
Objective: To determine the background levels of DNA strand breaks level and the correlation factors in longevity families and non-longevity families people in the city LuoPu.
目的： 研究和田地区洛浦县长寿与非长寿家族的DNA断裂水平的基础值及其相关因素。
The ability of trichloroethylene(TCE) to induce single strand breaks in peripheral lymphocytes DNA of male mice in vivo was evaluated using single cell gel electrophoresis(SCGE).
为研究三氯乙烯（TCE）的遗传毒性，应用单细胞凝胶电泳法（SCGE）测定了TCE诱导人和小鼠外周血有核细胞DNA链断裂的能力。
Objective To detect the DNA strand breaks induced by adriamycin, potassium chromate or hydrogen peroxide and to study the effect ofp tyrosol on DNA oxidative damage in CHL cells.
目的检测阿霉素、重铬酸钾和过氧化氢所致中国仓鼠肺成纤维细胞（CHL）DNA的损伤效应及酪醇对真核细胞DNA氧化损伤的保护作用。
Different techniques are available with different sensitivity to detect DNA damages such as double strand breaks, single strand breaks, delay DNA repair sites and alkali labile sites.
目前采用的彗星实验有多种，可以检测诸如dna双链断裂、单链断裂、碱不稳定位点等多种类型的DNA损伤。
Ochratoxin a may act by induction of DNA strand breaks, sister chromatid exchanges, DNA adduct formation, or reactive oxygen but the mechanism of action as a toxin is not yet resolved.
赭曲毒素A通过诱导DNA链的断裂、姐妹染色单体的互换、DNA加合物的形成或者活性氧发挥作用，但是作为一种毒素其作用机制仍然没有被解决。
Moreover, exogenous agents, such as ionizing radiation and some chemicals can result in chromosome translocation and tumorigenesis because of their role on induction of DNA double strand breaks.
此外，外界因素，如电离辐射和某些化学药物等因素使DNA双链断裂，也可能导致染色体转位和癌变。
Moreover, exogenous agents, such as ionizing radiation and some chemicals can result in chromosome translocation and tumorigenesis because of their role on induction of DNA double strand breaks.
此外，外界因素，如电离辐射和某些化学药物等因素使DNA双链断裂，也可能导致染色体转位和癌变。
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