Free-radicals mostly destroy membranaceous structures of cell and organelle. 自由基主要破坏细胞及细胞器的膜性结构。
A cell organelle containing enzymes, such as catalase and oxidase, that catalyze the production and breakdown of hydrogen peroxide. Degradation of Simetryne by O_3/ H_2O_2 System 过氧物酶体一种包含酶的细胞器官,如催化剂和氧化剂,能够催化过氧化氢的生成和分解臭氧/过氧化氢降解内分泌干扰物西草净
Centriole A cell organelle consisting of two short tubular structures orientated at right angles to each other. 中心粒:由两个互成直角的圆筒状小体构成的细胞器。
The specific fluorescence of cytoplasm DNA indicated that the sperm cells and the generative cell contained numerous organelle nucleoids. 细胞质DNA特异荧光显示精细胞及产生它们的前细胞&生殖细胞中均含有丰富的类核。
The result of electronic microscopic view after 20 weeks: Group C, the cartilage cell in cartilage lacuna, with advanced organelle and expanded? 20周透射电镜结果:C组软骨细胞位于软骨陷窝中,细胞器发达,粗面内质网成扩张状态。
Conclusion It has great significance of nucleus and cell organelle as taxonomic character of Squamate lizard in the ultrastructure of spermiogenesis of Takydromus septentrionalis. 结论北草蜥精子形成过程中细胞核及细胞器的超微结构变化在有鳞类蜥蜴分类上具有重要意义。
Group B, the cartilage cell in cartilage lacuna, the organelle is less than group C. B组软骨细胞位于软骨陷窝中,细胞器较C组查差,可见线粒体空泡,有脂滴形成。
Cultured testicular Sertoli cell presented intact morphological organelle and nucleus with abundant mitochondria 、 endoplasmic reticula 、 Golgi complexes and lysosomes. 培养的睾丸Sertoli细胞,形态完整,细胞器和细胞核保持良好,有丰富的线粒体、内质网、高尔基复合体和溶酶体,功能状态良好。
Oncosis is a special kind of non-apoptotic cell death mode, it is characterized by cell swelling, budding, organelle swelling, increased cell membrane permeability and caryolysis. 胀亡(oncosis)是一种特殊形式的非凋亡性细胞死亡方式,它的特征性表现为细胞肿胀、起泡、细胞器肿胀、细胞膜通透性增加和核溶解。
The cell ultrastructure of apple diploids and triploids were compared which indicated that the cell and organelle of them were different. 对3个苹果品种的二倍体和2个苹果品种三倍体叶肉细胞超微结构的观察发现,三倍体细胞超微结构与二倍体明显不同。
The experiment also provided a new enlightenment for cell engineering and cell organelle origin. 本文对叶绿体吞噬泡的形成过程、规律、吞噬泡的命运及其意义进行了探讨,为细胞工程提供了新材料,为细胞器的起源提供了新的思路。
The results were as follows: 1. At the early stage of the human fetus development ( 12 weeks), the neurons and neuroglial cells could be discriminated by cell size, nucleus and organelle of cytoplasm. 结果表明:(1)视皮质神经元在发育早期(12周胎龄)时,可依细胞大小、核及胞质中的细胞器鉴别神经元和神经胶质细胞;
According to the morphology of the nucleus and the characters of cell organelle in the cytoplasm, large granule cell and small granule cell are considered the same type cell in different developmental stages, however, special granule cell is early haemocytes of them. 根据胞核的形态和胞质中细胞器的结构特征,研究认为大、小颗粒细胞是同一类细胞的不同发育阶段,而特殊细胞则是大、小颗粒细胞的原始细胞;
Study on the mitochondrial inner membrane potential of apoptotic thymocytes at cell and organelle level 胸腺细胞和细胞器水平的线粒体膜电势研究
The results shows that the microspore mother cell has an organelle band at the stage of prophase ⅱ and the cytokinesis conforms to simultaneous type. 结果表明,芍药的小孢子母细胞在减数分裂末期时不形成细胞板,在减数分裂前期形成细胞器带。
Current study shows that: hyperthermia can induce apoptosis of tumor cells with chemotherapy has synergistic anti-tumor effect, but the specific mechanism of molecular biology research has not yet been completely understood. Direct biological target of thermal effect may be the cell membrane and the organelle. 研究表明:热疗可以诱导肿瘤细胞发生凋亡,与化疗具有协同杀伤效应,但热疗诱导凋亡的具体分子生物学机制仍未完全研究透彻,热效应直接的生物靶点可能是细胞膜及细胞器。
The ER is an essential eukaryotic cell organelle, mainly responsible for ensuring secretory protein folding. 内质网是真核细胞的主要细胞器之一,其主要功能是是确保分泌蛋白的正确折叠。
In the process of establishing three-dimensional nature of cell organelles to be carried out on the model, to establish the model for organelle is important that the simulated response. 在建立立体的细胞过程中自然要对细胞器进行模型的建立,对于细胞器的模型构建重要的是反应的模拟化。
A lot of research data of phenomenon of cyst in cell level and organelle level had been accumulated. But the investigations on cyst in biochemical level and molecular level just began and were very limitedly reported. 对包囊现象的研究在细胞及胞器水平已经积累了大量的资料,但从生物化学和分子水平上的工作则刚开始,所见报道甚少。
Mitochondria are the "power house" within the cell and are the key organelle to cell metabolism. 线粒体是细胞内能量代谢工厂,是细胞代谢的重要器官。
Matrix vesicles budded from cell, then apart from cell to form self-governed organelle. 基质小泡以出芽的方式形成,然后与细胞分离,形成独立的细胞器。
Cell biology, which aims to study the cells, is one of the basic topics in life sciences, and it researches on the structure and function of cell and organelle from the cellular, sub-micron and molecular level. 其中,细胞生物学是生命科学的基础学科之一,它是以细胞为研究对象,从细胞的整体水平、亚显微水平以及分子水平等三个层次,研究细胞和细胞器的结构和功能。
The results showed that zinc is mainly distributed in the cell wall, next in the mitochondria, vacuoles and microbodies, lowest in other organelle. 结果表明,锌主要分布于细胞壁,其次存在于线粒体、液泡和微体中,其它细胞器含量相对较低。
Cell envelope, including cell wall and cell membrane is the interface between cell and outer environment for material and energy exchange. It also provides protection of cell organelle and target sites from chemical or physical stimulations. 生物大分子所构筑的细胞表面(细胞壁、细胞膜)是细胞与外界环境间进行物质和能量交换的屏障,也是一些物理、化学因素作用于细胞的靶点之所在。
Cytoskeleton play important roles in intracellular motion, fixation of cell organelle, maintenance of cell morphology, cell migration, signal transduction and cell division. 细胞骨架是细胞内运动、细胞器固定、细胞外型维持、细胞迁移、信号转导和细胞分裂的物质基础之一。