Study on Ionizing Radiation to the Workers′ Lymphocyte Micronucleus Rate and Chromosome Aberrations. ;
由于电离辐射引起的断裂造成的染色体畸变。
The lymphocyte micronucleus rate of peripheral blood was determined on 24 cases of patients with fluorosis.
观察24例氟中毒患者外周血的淋巴细胞微核率。
The results show that the serious environmental pollution can make the micronucleus rate of animals and plants increase.
结果显示：严重的环境污染能使动、植物体微核率升高。
The result show that there is a significant difference be tween the patients and the healthy people in micronucleus rate.
结果表明，氟中毒患者和正常人的细胞微核率有明显差异。
Micronucleus rate, DNA damage and repair were detected by micronucleus test in vitro and single cell gel electrophoresis(assay).
体外微核试验及单细胞凝胶电泳检测两种细胞微核率及DNA损伤与修复的差异。
Conclusion: the increasing of micronucleus rate of lymphocyte caused by ionizing radiation is significantly related to the individual cumulated absorb dose.
结论：电离辐射对淋巴细胞产生的辐射效应导致的微核率增加与个人累计吸收剂量密切相关。
This article reports micronucleus rate of lymphocyte including 54 workers exposed to trinitrotoluene and 20 patients of viral hepatitis and 30 normal workers.
本文对54名TNT作业工人和20名病毒性肝炎患者及30名对照工人进行了外周血淋巴细胞微核率的观察。
Methods: the mice's sternum marrow cell chromosome aberration and micronucleus rate were adopted as observation indexes to evaluate their preventive and curative effects.
方法：将小鼠骨髓细胞染色体畸变率和微核率作为观察指标，来评价沙棘等蔬菜水果的预防治疗效果。
Effect of herbal medicines such as Radix Astragali on mutagenic micronucleus rate in Vicia Faba root-tip cells was observed for the selection of anti-tumor and anti-mutagenesis herbal medicines.
观察黄芪等中草药对蚕豆根尖细胞诱变微核率的影响，筛选具有抗肿瘤、抗诱变作用的中药。
The results revealed that the manganese increased the micronucleus rate of bone marrow, decreased the lymphocyte counts, and gave rise to changes of trace elements such as Fe, Zn, and Cu in serum.
结果表明锰可使骨髓微核率升高，淋巴细胞减少，微量元素铁、锌、铜等也有所改变。
The rate of PCE micronucleus induced by different dosages showed no significant difference from the negative control group.
各剂量诱导的PCE微核细胞率与阴性对照组比较无显著性差异。
The growth change, organ weight index and micronucleus-forming rate of bone marrow polychromatic erythrocytes were observed in all groups.
全程观察生长过程，定期称重，测定各脏器重量指数及骨髓多染红细胞微核率。
The micronuclei rate induced by potassium dichromate under different experimental conditions with micronucleus test of mouse bone marrow cells was studied.
本文用小鼠骨髓细胞微核试验方法，研究了重铬酸钾在不同实验条件下诱发小鼠微核率的影响。
The results show that the rate of micronucleus and nuclear abnormity, and CAT activity increased gradually, the number of WBC descended in low dosage range.
结果发现：在低剂量范围内，随着乙酸铜剂量的增加红细胞的微核率及核异常率逐渐增加、CAT活性升高，白细胞的数目则下降；
The results show that the rate of micronucleus and nuclear abnormity, and CAT activity increased gradually, the number of WBC descended in low dosage range.
结果发现：在低剂量范围内，随着乙酸铜剂量的增加红细胞的微核率及核异常率逐渐增加、CAT活性升高，白细胞的数目则下降；
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