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- The results demonstratethat the rate of chromosomal aberration,blood lead. blood copperand blood zinc levels between the two groups are all significantly dif-ferent (P<0.01). 发现两组间的染色体畸变率、血铅、血铜、血锌均有高度显著性差异(P<0.;01)。
- With different concentrations of sewage and aluminum sulfate as a mutagen, pea root tip cells in the mitotic index, micro-rate and the rate of chromosomal aberrations are determined. 以不同浓度的污水和硫酸铝作为诱变剂,测定豌豆根尖细胞的有丝分裂指数、微核率和染色体畸变率。
- Simultaneously, it was found that the rate of chromosome aberration or the rate of aberrated cells in PSG group was lower than that in the control group. 同时发现,人参多糖对X射线诱发的染色体畸变率有明显的降低作用。
- rate of chromosomal aberration 染色体畸变率
- And also did the rate of chromosome aberrance(CA),sister chromatid exchange(SCE) and micronuclie cell (MC) of peripheral blood(P>0.05). 接触组外周血淋巴细胞染色体畸变率(CA)、姐妹染色单体互换率(SCE)、微核率(MC)与对照组比较;差异均无统计学意义(P>0.;05)。
- The rate of chromosome aberration and lymphocyte micronucleus in painter 油漆工淋巴细胞染色体畸变率和微核率的变化
- In 146 cases of chromosomes aberrance,the rate of abnormal eu-chromosome number and abnormal euchromosome structure was 4. 8% (7/146) and 29. 5% (43/146). 146例外周血染色体异常核型中常染色体数目异常占4.;8%25(7/146); 常染色体结构异常占29
- Results: In 146 cases of chromosomes aberrance,the rate of abnormal eu-chromosome number and abnormal euchromosome structure was 4. 8% (7/146) and 29. 5% (43/146). 结果:146例外周血染色体异常核型中常染色体数目异常占4.;8%25(7/146);常染色体结构异常占29
- Objective To investigate the clinical significance of chromosomal aberration of low dose professional radiation for workers in radiology departments. 摘要目的:探讨长期小剂量照射下放射工作人员染色体畸变的临床意义。
- The relations were analyzed among clinical symptom, accumulated dose, endoscopic findings of esophagus, pathological changes and the rate of chromosome aberrations and micronuclei with lymphoid blood. 方法 对我科收治的放疗照射野包括食管,符合入组条件的病人,采用多种国际上常用的评价方式(RTOG临床评分、内镜评分、食管炎指数)评价急性放射性食管炎,并在不同的累积剂量点观察外周血淋巴细胞染色体畸变率、微核率,分析RTOG临床评分、累积剂量、内镜下发现、病理改变、外周血淋巴细胞染色体畸变率、微核率之间的关系,观察各项指标的诊断价值。
- Conclusion Sauropus androgynus has certain genetic toxicity of chromosomal aberration induction and its molecular mechanism needs further investigation. 结论守宫木具有一定的诱发染色体畸变的遗传毒性。
- Keywords waste water from plating plant;cytogenetic tox icity;rate of micronucleolus;rate of chromosome aberration; 电镀厂废水;细胞遗传学毒性;微核率;染色体畸变率;
- Investigation on the Rate of Chromosomal Aberrations of the Workers in Radiology Department in Liaocheng City in 2004 2004年聊城市不同级别单位放射工作人员染色体畸变情况调查
- Results of study on the influence of C~(6+) ions with 46. 6 Mev/amu on types and frequencies of chromosomal aberration in radicle cells of 4kinds of plants were presented in the paper. 本文给出了46.;6MeV/amuC~(6+)离子对四种不同作物胚根细胞中染色体畸变的实验结果。
- Ast year, with the Autism Genome Project Consortium, we did an initial study to look at the rate of chromosomal changes in autism. 去年,我们与自闭症基因组计划协作体一起进行了一项初步研究,检查自闭症中的染色体变化率。
- Conclusions The high rate of chromosomal anomalism in infertile men was obtained, it may be suggested that cytogeneti... 结论染色体核型异常在男性不育患者中占有较高的比例,细胞遗传学分析是男性不育患者临床诊治中不可缺少的检验项目。
- Scientists have yet to settle on a term for the suite of chromosomal aberrations seen in cancer. 对于出现在癌症的这套染色体变异,科学家还没确定要如何称呼。
- The rate of the chromosome aberration in cells was characterized by starting at a much higher level and rising more rapidlly in the preceding 15 subcultures as compared with the control. 用混倍性变异体作外植体培养时,细胞水平染色体数量畸变具有起点高和前15代增长快的特点,同工酶变异率比正常有显著增加。
- The results of Ames and micronucleus tests were negative, but the result of chromosome aberration test was positive. 风湿平Ames试验、小鼠骨髓细胞微核试验结果均为阴性; CHL细胞染色体畸变试验结果为阳性,经过S9代谢活化后致突变作用降低。
- What's the going rate of computer programmers? 计算机程序设计人员的一般工资是多少?