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Histogenesis of hair follicle in rat fetus;
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大鼠胚胎毛囊发育的形态学观察 |
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Fetal spinal cord transplantation increaseing expression of somatotitin mRNA after spinal cord injury of rats;
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大鼠胚胎脊髓移植后增加损伤脊髓生长抑素mRNA的表达 |
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Developmental toxicity of lead acetate on mouse embryo in vivo;
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醋酸铅对小鼠胚胎体内发育毒性的研究 |
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it probed into the impact of noise on human s audition and functions of other organs from the medicine point of view.
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从医学的角度 ,探讨了噪声对人体听觉及其他器官功能的影响 ,分析了噪声对病人心理的干扰。 |
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Effect of stimulus intensity on auditory event-related potentials evoked by tone and speech;
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纯音和言语刺激声强度对听觉事件相关电位的影响 |
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Progress is described regarding the development of a new electrotactile feedback glove designed for application to dexterous robot.
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阐述了应用于临场感灵巧机器人的新型电触觉反馈手套的设计 ,讨论了手指的灵敏度和电刺激脉冲的关系 ,电刺激脉冲的频率、占空比和幅值决定手指的灵敏度 ,分析了电极的材料、尺寸、放置位置和形状对手指灵敏度的影响 。 |
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Effects of diesel fuel on the superoxide dismutase and catalase of zebra fish;
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柴油对斑马鱼超氧化物歧化酶和过氧化氢酶的影响 |
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The ecotoxicological effects of the veterinary additive olaquindox was studied,using zebrafish(Danio rerio),carp(Cyprinus carpio),and earthworm(Eisenia foetida)as experimental materials.
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采用水生生物斑马鱼(Daniorerio)、鲤鱼(Cyprinuscarpio)和土壤生物赤子爱胜蚓(Eiseniafoetida)作为生物材料,通过斑马鱼急性毒性试验、斑马鱼胚胎发育试验、鲤鱼肾细胞单细胞凝胶电泳试验、蚯蚓急性毒性试验、蚯蚓生化毒性试验以及蚯蚓体腔细胞单细胞凝胶电泳试验,对兽药添加剂喹乙醇分别从生物个体、细胞和分子水平进行了生态毒理学效应研究。 |
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The joint toxicity test of environmental estrogen material of Pentachlorophenol and bisphenol A were made adopting zebrafish embryos technique and the methods of 1:1 toxicity ratio and different toxicity ratios.
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采用斑马鱼胚胎技术和毒性1:1配比及不同毒性配比的方法,对环境雌激素类物质五氯酚(PCP)和双酚A(BPA)进行联合毒性测试。 |
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The paper discusses the importance of the sense of hearing in singing and holds that good sense of hearing is very essential to those who are engaged in music activities.
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标准是正确的声音概念,是我们的耳朵,这个耳朵就是我们所讲的音乐听觉,对从事音乐活动的人来讲,良好的听觉具有举足轻重的作用。 |
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The expression of tumor suppressor gene p16INK4a in mouse endometrium during early pregnancy and its possible role in blastocyst implantation were investigated in the present study.
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本研究旨在检测肿瘤抑制基因p16INK4a(inhibitor of cyclin-dependent kinase4a)在早孕小鼠子宫内膜中的表达规律,探讨p16INK4a在小鼠胚胎着床过程中的作用。 |
