At tetrad stage, dyad, triad, tetrad with micronucleus and polyad appeared.
四分体时期出现二分体、三分体、含微核的异常四分体及多分体。
It did not cause micronucleus formation in mouse bone marrow polychromatic erythrocytes.
对小鼠骨髓嗜多染红细胞无致微核作用。
The micronucleus assay in rat nasal epithelial cells ( NEC ) was reported in this paper.
本文报告了大鼠鼻上皮细胞微核试验。
Method: Mouse lymphoma assay(MLA) and mouse bone marrow micronucleus test(MNT) were used.
方法：采用小鼠淋巴瘤细胞试验（MLA）和小鼠骨髓微核试验（MNT）。
The results of mouse bone marrow polychromatic erythrocyte micronucleus test was negative.
小鼠骨髓嗜多染红细胞微核试验结果为阴性。
MATRAIAL AND METHODS: Using the micronucleus test technique with Vicia faba leaves tip cells.
材料与方法：应用蚕豆叶尖细胞微核技术。
The results of mouse bone marrow micronucleus test was negative. It was not irritative to skin.
小鼠骨髓微核试验结果为阴性，对皮肤无刺激性。
The protection of marrow micronucleus and fetal liver marrow by propolis against CP was investigated.
并观察蜂胶对CP诱发的小鼠骨髓微核、小鼠胎肝微核损伤的保护作用。
Purpose: This study is the effect of ultrasonic wave on the micronucleus in PCE of the mouse bone marrow.
目的：研究超声波对小鼠骨髓细胞微核率的影响。
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。
Methods The micronucleus assay in mice marrow PCE and chromosome aberration assay in mice marrow cells are used.
方法采用小鼠骨髓细胞微核试验和小鼠骨髓细胞染色体畸变试验。
Methods: The micronucleus assay in mice marrow PCE and chromosome aberration assay in mice marrow cells have been used.
方法：小白鼠骨髓细胞试验微核方法和小白鼠骨髓细胞染色体畸变试验方法。
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。
Recently years, micronucleus technology has been widely used as a method for rapidly detecting the damage of chromosome.
微核技术作为染色体损伤的快速检测方法，近年来获得广泛的应用。
The mean frequencies of chromosome aberration (CA), sister chromatid exchange (SCE), and micronucleus(MN) were analysed.
静脉采血检测染色体畸变、姊妹染色单体交换（SCE）、细胞微核的发生率。
The studies on SCE and micronucleus fornation induced by alcohol and alcoholic extract from tobacco in human lymphocytes.
烟草和酒精诱导人淋巴细胞SCE和微核的研究。
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。
Methods The slide preparation of chromosome and micronucleus were performed using the routine culture of micro-whole blood.
方法采用微量全血常规培养法制备外周血淋巴细胞染色体畸变和微核标本。
Objective To study the influence of cosmic radiation on the lymphocyte micronucleus of civil aviation pilots and crew members.
目的观察宇宙辐射对民航飞行人员淋巴细胞微核的影响。
BACKGROUND&AIM: Study on the effect of market public para-dichlorobenzene mothball on the induced micronucleus of plant cells.
背景与目的 ：研究市售含对二氯苯防蛀剂诱导蚕豆叶尖细胞的微核效应 。
Aim: to study the effects of cordyceps polysaccharide on micronucleus of Vicia faba root tip cells caused by mitomycin-c (MMC).
目的：研究虫草多糖对丝裂霉素诱发的蚕豆根尖细胞微核的影响。
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 cooking oil fume condensate may induce chromosome aberration, but has no obvious effect on frequency of micronucleus.
结论烹调油烟冷凝物可引起外周血淋巴细胞的染色体畸变，对微核的产生影响较小。
Mutagenicity of the exhaust particulates of 5 domestic and imported boost-cycle has been conducted using V79 cells micronucleus test.
对5种牌号的助动车尾气颗粒提取物进行V_（79）细胞微核试验。
Methods Effects of yttrium chloride and praseodymium chloride on human lymphocytes cultured in vitro were studied by micronucleus test.
用微核试验法研究了氯化钇和氯化镨对体外培养的人淋巴细胞微核率的影响。
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。
Antimutagenici effects of tamarind were studied with micronucleus and sister-chromatid exchange tests in human peripheral blood lymphocytes.
本文用人体外周血淋巴细胞微核和姐妹染色体互换试验研究酸角的抗突变作用。
Studied the acute toxicity effect of 2,4tolylene diisocyanate on mice by mouth and the influence of micronucleus frequency of mice bone marrow.
研究了2，4-甲苯二异氰酸酯对小鼠的急性经口的毒性以及其对小鼠骨髓嗜多染红细胞微核率的影响。
Mutagenicity of organic extracts of the drinking water in Shijiazhuang city was studied with micronucleus test and unscheduled DNA synthesis (UDS).
以微核实验和UDS试验对石家庄市饮水有机提取物进行了致突变研究。
Biocompatibility of the composites was evaluated by mouse micronucleus test, guinea pig sensitization test, in vitro cytotoxicity test respectively.
采用骨髓嗜多染细胞微核实验、致敏实验、以及细胞毒性实验对复合材料进行生物相容性评价。
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