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- Cytogenetic study of stable chromosome aberrations in residents of a high background radiation area in China 高天然本底辐射地区居民外周血淋巴细胞染色体稳定性畸变研究
- Stable chromosome aberrations 染色体稳定性畸变
- These chromosome aberrations are all stable, compatible with cell viability. 这些染色体畸变都是稳定的，不影响细胞生活力的。
- Chromosome aberrations were incuced with both arsenic compounds. 两种砷酸盐均可引起染色体畸变。
- Trisomy 7 and trisomy 12 are common chromosome aberrations in lymphoma. +7和+12是淋巴瘤常见的染色体畸变。
- Additionally, several types of chromosome aberrations were observed in somatic cells of the normal alpacas . 此外，本研究还观察到正常羊驼染色体畸变类型，包括数目畸变和结构畸变，数目畸变如三倍体、四倍体；
- Methods: The chromosome aberrations and the rate of micronuclei in peripheral lymphocytes were examined. 方法：外周血淋巴细胞染色体畸变分析采用微量全血培养法，微核测定采用甲基纤维素法。
- Among those with chromosome aberrations 71 (16. 4%) showed recurrent miscarriage or stillbirth. 染色体异常和异态患者中患有反复自发流产、死胎等不良妊娠者为16.;4%25(71/432);
- The results indicated that the yields of chromosome aberrations induced by EA and EAA were markedly higher than the treatment with EMS. 实验结果表明;它们的诱发染色体畸变率均高于EMS诱发的畸变率;即分别提高为11.;2%25和7
- Chromogenic In situ hybridization is used to detect specific nucleic acid sequences in tissue cell or chromosome aberrations. 显色原位杂交法可用于对组织/细胞或染色体畸变中的特异核酸序列进行检测。
- Objective:To investigate the roles of the chromosome aberrations and fragile sites in the nasopharyngeal cancer (NPC) family. 目的：探讨染色体畸变和脆性部位表达在鼻咽癌家族发病中的意义。
- Conclusion The study showed that FISH was more sensitive than traditional cytogenetics in detection of chromosome aberrations. 结论本实验结果表明FISH在检测染色体畸变中比细胞遗传学核型分析方法敏感。
- Purpose and Methods: Single cell gel electrophoresis(SCGE), sister chromatid exchanges(SCE), chromosome aberrations are three methods to determine DNA damage and repair. 目的与方法 :单细胞凝胶电泳技术 (SCGE)、姐妹染色单体交换法 (SCE)和染色体畸变分析法均能被用来检测DNA的损伤或修复。
- Methods Backward mutation was detected by the Ames test. The chromosome aberrations (CA) was detected by the CHL cells test and the micronuclei test (MN). 方法 用Ames实验检测回复突变作用,以CHL细胞实验和微核实验检测染色体畸变效应。
- All of 17 cases detected by CGH showed chromosomal aberrations. CGH技术检测的17例肺癌标本中均检出染色体畸变(扩增和/或缺失),而且每个病例涉及多条染色体畸变。
- These chromosome aberrations are all stable, compatible with cell viability 这些染色体畸变都是稳定的，不影响细胞生活力的。
- The capabilities of three components of PYM, A2, A5 and A6 for inducing chromosome aberrations and SCEs were studied. The results indicated that all three components of PYM could induce aberrations. 本文报道平阳霉素(Pingyangmycin,PYM)的三种成分A_2、A_5和A_6诱发CHO-K1细胞染色体畸变和姐妹染色单体交换(SCEs)。
- The total cumulative dose for each groupwas 2.0 Gy. It was found that the types of chromosome aberrations were mainly dicentric abe-rrations and acentric fragments in single acute irradiation. 慢性连续照射以0.;26 mGy/min的剂量率;每天照射190分钟;每周连续照射5天;总累积剂量均为2
- And chromosome aberration of bone marrow cells of mice was observed. 观察小鼠骨髓细胞染色体畸变。
- ABACKGROOND ALM: Research on the chromosome aberrance of the gastric cancer. 背景与目的:研究胃癌患者的染色体畸变情况。
