查询词典 sperm nucleus

ConclusionThe formation and diminishment of the manchette is in step with the condensation and elongation of the nucleus of the spermatid. Both the structural and positional changes of the manchette coincide with the changes of the nucleus. These results imply that manchette might play an important role in mouse spermiogenesis.

Manchette结构的形成和消失与精子细胞核的浓缩及延伸同步，其形态变化和位置改变与精子细胞核的形态学变化相吻合，在小鼠精子细胞变态成形过程中具有重要意义。

A549 cells are more sensitive to CDDP-induced apoptosis(P.01) and less sensitive to THP andβ-Ele-induced apoptosis than A375p(P.01, P.05 respectively). Condensation and crack of nucleus and apoptotic bodies appeared in apoptotic cells of A549 and A375p cell lines in all treated groups and necrocytosis were to be seen in some groups. Fluorescence imaging experiments demonstrated that accumulation of iASPP in cytoplasm but little distribution in nucleus in all groups. untreated groups in two cell lines presented a bright-green colour,followed by CDDP-treated groups,and THP-treated groups is the darkest one in all groups.

免疫荧光显示，未加药物处理的A549和A375p细胞胞质染色均匀呈亮绿色，核区较暗；CDDP及β-Ele处理组细胞为暗绿色，其中可见皱缩的凋亡细胞；THP处理的细胞胞质荧光弱呈灰绿色，由于THP嵌入DNA自发红色荧光与二抗的绿色荧光中和，胞核被染成桔红色，结果提示药物处理后A549和A375p细胞中iASPP的表达有不同程度的下降。

Takes out pith nucleus and cartilage with pith nucleus clamp and curette dish, by shallow enter deep, till leave fiber ring only .

5用髓核钳及刮匙取出髓核及软骨盘，由浅入深，直至只留下纤维环。

It is concluded that (1) there are no relationships between fusion rate and relativeness of the recipient cytoplasm to nucleus donor cells,(2) cytoplast of the goat MII oocyte can support the preimplantation development of SCNT embryos reconstructed with nucleus from other species,(3) the blastocyst rate of close relative inter-species SCNT embryos is higher than that of distant relative inter-species SCNT embryos.

由此结果得出以下结论：(1)山羊M II期卵母细胞胞质与供核细胞之间的亲缘性不影响两者的融合率；(2)山羊M II期卵母细胞的胞质能支持异种间体细胞核移植胚的着床前发育；(3)亲缘关系近的种间核移植胚的囊胚发育率高于亲缘关系远的种间核移植胚的。

The inhibitory effect of the DPN inputs on pressor response of the defence reaction was not influenced apparently after decerebration at a level rostral to the nucleus arcuatus , but was abolished by decerebration at a level caudal to the Arc or by electrolytic lesion of this nucleus.

综上所述，并结合本教研室以往工作，提示电针或深部躯体传入冲动对防御性升压反应的抑制作用的主要机制之一，是通过弓状核—VPAG—中缝隐核系统，抑制了VLM防御反应相关神经元而起作用的。

The motor tracts that that are composed of axons that descend from each primary motor cortex to the ispilateral red nucleus and of axons from each red nucleus that decussate and them descend in the contralateral dorsolateral spinal cord; they control the muscles of the distal limbs.

由起源於初级运动皮质，下传至同侧红核的运动神经元轴突及由红核交叉并下传至对侧的脊髓背侧区所组成的神经径路，其功能为控制远端肢体的肌肉。

Objective: To study the cerebellar dentate nucleus' shape and size, in order to provide anatomical basis of dentate nucleus involved in the diagnosis and treatment of diseases.

目的：明确小脑齿状核的形态和大小，为涉及齿状核的疾病的诊断和治疗提供解剖学基础。

A vivid example of this: in the two deuterium nuclei polymerization into a helium-4 nucleus, it seems quality is not conservation, is the quality of helium-4 nucleus does not mean that two of the deuteron and quality.

这个例子生动地说明：在2个氘原子核聚合成1个氦4原子核时，似乎质量并不守恒，也就是氦4原子核的质量并不等于2个氘核质量之和。

The thylakoid of chloroplast was lost, the chloroplast was shrinked and composed into several discontinuous parts, which suggest that the function of chloroplast was destroyed;(2) the cell wall was thickened clearly, plasmolysis was found in most of Platymanas subcordiformis cells;(3) the number of mitochondria increased, some cristae of mitochondria were dissolved;(4) the number of vacuolar increased and the size of vacuolar was not uniform, the shape was deformed;(5) the nucleus was deformed and part of the nucleus membrane was dissolved;(6) Golgi dicytosomes accompanied with a loose arrangement of cisternae and the peripheral tips of the dictyosome cisternae are not especially swollen.

叶绿体内的类囊体缺失，叶绿体皱缩，叶绿体被分离成几个不连续的部分，说明叶绿体功能被破坏；(2)细胞壁明显增厚，细胞壁与细胞膜存在质壁分离现象；(3)线粒体数目增多，部分内嵴遭破坏；(4)液泡数目增多，大小不等，形状不规则；(5)细胞核变形，核膜部分解体；(6)UV-B处理的高尔基体有一个排列松弛的潴泡，潴泡的外围顶端并没有特别膨大。

In the normal group, electron microscopy showed normal chondrocytes were oval, and cells and cell membrane were intact. In cytoplasm, there were abundant rough endoplasmic reticulum, dictyosome, and mitochondria with intact nucleus, and even chromatin. In the model group, chondrocytes exhibited obvious pyknosis and their shape was irregular. The areolae around cells disappeared; cell organs in cytoplasm coagulated to flaps which showed electron dense and was uneasy to observe; the shape of nucleus showed irregularity, and caryotin gathered densely.

电镜下正常对照组软骨细胞呈椭圆形，细胞及胞膜完整，包质内可见丰富的粗面内质网、高尔基体、线粒体，细胞核完整，染色质分布均匀；模型对照组软骨细胞明显固缩且外形不规则，细胞周晕消失，胞浆内细胞器凝成高电子密度的片状物不易分辨，细胞核不规则，染色质浓聚，散裂于核中。

You can snipe the second and third union leaders from this position.

您可以鹬第二和第三工会领袖从这一立场出发。

Aiming at the currently shortage of XML streams quality detecting, this paper proposes a new forecasting method of XML streams quality by least squares support vector machines, which is used the method of XML keys' vector matrix as windows, and vector product wavelet transform to multilevel decompose and refactor the XML streams series, that can fulfill real-time checking demand of XML quality, and ensure constraint, consist- ency and integrality. For even more adapting net load, it proposes a control strategy by weight and adaptive adjustment to ensure XML streams quality.

针对当前XML数据流质量检测存在的不足，提出构建XML键的矢量矩阵作为窗口，利用矢量积小波变换多级分解与重构XML数据流，再结合最小二乘支持向量机对XML数据流质量进行预测的一种方法，满足XML数据流质量重构时实时检测的要求，保证XML数据的约束性、一致性与完整性；为了更好的适应网络负载，采取加权与自适应窗口调整等调度策略充分保证XML数据流的质量检测。