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- Bone marrow cell micronucleus test and mice sperm abnormality test had negative results and there was no mutagenicity. 其小鼠骨髓细胞微核和精子畸形试验均为阴性，未显示出致突变性。
- Methods Micronuclear test in polychromatic erythrocytes (PCEs) of bone marrow and sperm abnormality test in Wistar mice were performed. 方法应用实验动物模型,小鼠骨髓嗜多染红细胞微核试验和精子畸形试验。
- Zhou Xiong, ed. To study the effect of Semen Cuscustae decoct on sperm abnormality, Journal of Traditional Chinese Medicine and Chinese Materia Meidca of Jilin 1992;(5):10. 朱金风，等?寿胎丸加味治疗先兆流产的临床观察及实验研究?中西药结合杂志1987;7(7):407.
- Methods Sperm abnormality test, Chromosome aberration of spermatogonia and unscheduled DNA synthesis (UDS) test in male mouse reproductive cells were used in the study. 方法采用小鼠精子畸形试验、精原细胞染色体畸变试验和小鼠精子非程序DNA合成(UDS)试验。
- Results The sperm abnormality rate and the micronuclear rate in passive smoking groups were significantly higher than those in negative controls ( P < 0. 方法应用实验动物模型,小鼠骨髓嗜多染红细胞微核试验和精子畸形试验。
- MATERIAL AND METHODS: The micronuclear test in polychromatic erythrocytes(PCES)of bone marrow and the sperm abnormality test were applyed in mice model. 材料与方法:小鼠骨髓嗜多染红细胞微核实验和小鼠精子畸变分析。
- MATERIAL AND METHODS: Acute toxicity test,bone marrow cell micronucleus test,mice sperm abnormality test and 30 d feeding study were performed to study the toxicity of pollen pini. 材料与方法： 按照常规方法进行小鼠经口急性毒性、小鼠骨髓微核试验、小鼠精子畸形试验以及大鼠30 d喂养试验。
- Methods:Sperm abnormality test, sister chromatid exchange(SCE) test in mouse spermatogonia and unscheduled DNA synthesis(UDS) test in mouse sperms were used. 方法:采用小鼠精子畸形试验、精原细胞姐妹染色单体互换试验和小鼠精子非程序DNA合成试验。
- Objective: To examine the inhibitory effect of Pulsatilla Chinensis Regel on sperm abnormalities induced by CdSO 4 in mice. 目的:观察中草药白头翁对硫酸镉诱发小鼠精子畸形的抑制作用。
- Results:Sperm abnormality or SCE was no significant difference between tested groups and control group ( P <0.05),indicating that Herba leonuri could not induce any UDS in mouse sperms. 结果:益母草各剂量组所诱导的小鼠精子畸形频率和精原细胞姐妹染色单体互换频率与正常对照组比较,差异无显著性(P>0。05),益母草不能诱导小鼠精子非程序DNA合成。
- Keywords ethephon;mutation;micronucleus;sperm abnormality; 乙烯利;致突变性;微核;精子畸形;
- The male sperm fertilizes the female egg. 雄性的精子使雌性的卵子受精。
- A disease or an abnormality of the nervous system. 神经病神经系统的疾病或异常状态下的神经系统
- A disease or an abnormality of a joint. 关节病病变或或畸形的关节
- Keywords sperm abnormality;Wuzi Yanzong pill;active rate;active degree;gonadotrophic hormone; 精液异常;五子衍宗丸;活动率;活动度;促性腺激素;
- Keywords Ivermectin;Microuncleus;Sperm abnormality;Residue;Enzyme linked immune sorbent assay （ELISA）; 伊维菌素;微核;精子畸形;残留;酶联免疫吸附法（ELISA）;
- Keywords Phellinus igniarius;exopolysaccharide;anti-tumour;micronucleus test;sperm abnormality;lipidperoxide; 桑黄;胞外多糖;抗肿瘤;微核实验;精子畸变;脂质过氧化;
- This is the largest sperm whale in the world. 这是世界上最大的一头巨头鲸。
- Keywords Formaldehyde;Sperm Abnormalities;Micronucleus; 甲醛;精子畸形;微核;
- Only one sperm fertilizes an egg. 只有一个精子使卵子受精。
