细胞核

The results showed that ACP positive reactions were mainly deposited in lysosome, nucellar cell, cellular endomembrane, mitochondriurn, and endoplasmic reticulum in four tissues of the healthy shrimp. Furthermore, ACP activity was located in microvilli, and around partly lipid droplet in liver. AKP positive reactions were mainly deposited in cell membrane, nucellar cell, lysosome. endoplasmic reticulum and cellular endomembrane in four tissues.

结果显示，在健康的对虾体内，ACP依次出现在各组织中的溶酶体、细胞核、细胞内膜、线粒体、内质网以及肝脏组织中的部分脂滴周围及微绒毛中AKP依次出现在各组织中的细胞膜、细胞核、溶酶体、内质网以及肝脏组织中的脂滴周围及微绒毛中。

Several appear here as large cells with two or more nuclei that have prominent nucleoli.

图示可见有几个细胞内有2个或2个以上的细胞核形成了巨大的细胞核。

Survivin and IPO-38 was particularly in the parabasal cell layer.

Survivin蛋白阳性颗粒位于细胞核和细胞浆，IPO-38蛋白仅位于细胞核。

It has been known that the contour of the nucleus of some malignant cells was not regular, and the perinuclear cisternae as well as the internal dense lamillae was thicker than that of the normal cells.

可见，肝癌等恶性肿瘤细胞核膜表面积与核体积的比例显著大于对照肝细胞，约增长了40%，定量证实了肿瘤细胞核膜可随不断增殖分裂的需要而增加其核膜表面积。

Results The neurological defects score was singificiant lower in D group (41.50±8.18) than that in group A(82.20±8.08), B(63.60±6.22) and C (61.00±6.58)(all P.01). Compared with groups A, C, group D showed that the cellular nucleus was shrinkaged slightly, the gap of cells was nomal roughly and the degree of rarefaction in neurofibra net was not serious under the light microscope. Under the electron microscope, the neuron was degenerated, the cellular membrane was integrated and the plastosome was swelled lightly in the group D. The physiological demage were slighter in D group.

结果 D组神经功能缺损评分(41.50±8.18)明显低于A组(82.20±8.08)、B组(63.60±6.22)和C组(61.00±6.58)（均P.01）；光镜下D组神经细胞核轻度皱缩，细胞周围间隙大致正常，神经纤维网疏程度不严重；电镜下D组神经元轻度变性，细胞核无皱缩，核膜完整，线粒体轻度肿胀；脑组织病理损害程度较B组和C组明显减轻。

PCNA-labeled cells were first detected in subgranular zone of dentate gyrus 3 days after reperfusion, and increased with time.

再灌流3 d，增殖性细胞核抗原阳性细胞开始出现于海马齿状回的颗粒下层，并随再灌流时间延长，增殖性细胞核抗原阳性细胞数量增多。

Methods Telomerase activitiy in cytoplasmic and nuclear extracts of HCC samples was analyzed by an unamplified telomerase assay based on the radioactive incorporation and liquid scintillation counting and silver|staining TRAP（telomeric repeat amplification protocol）.

海医系防化医学教研室目的比较肝癌组织细胞质和细胞核中端粒酶活性。方法以端粒酶延伸产物液体闪烁计数法和端粒重复序列扩增法分别检测肝癌组织细胞质与细胞核中端粒酶活性。

As exposed to optics microscope and inverted microscope,compared to control,SW480 cells with Giemsa staining that treated with the H2RA(cimetidine、nizatidine) took on malignance declining as crimpled firstly,cellular bulk and heteromorphism dimimished,the amount of rounded cell manifolded,nucleolus bulk lessened,dyeing thin,the amount of nucleolus decreased,partial cell organs manifest side-gathering phenomenon on chromatin,and the link between SW480 cell is loosened , subsequently partial rounded cell is floated.When the H2RA(cimetidine 40μM、nizatidine 20μM) against SW480 cells after 3 day,SW480 cells change roundly,nucleolus smashed,shrinking nucleolus came into being,and part of those not adhibited cell wall.

在光镜和倒置相差显微镜下，与对照组相比，经姬姆萨染色观察，西咪替丁、尼扎替丁处理的SW480细胞，先发生皱缩，体积变小，异形性减少，细胞变圆数目增多，细胞核变小，染色变淡，核仁数量减少，部分可见染色质边集现象；细胞间连接疏松，随后部分变圆细胞浮起。40μM西咪替丁及20μM尼扎替丁连续处理3天后，SW480细胞全部变圆，细胞核碎裂，固缩微核形成，部分不再贴壁。

To explain relationship between the effect of CLD on senile Demention and neuron in hippocampal area. The change of natural aging mice's neuron in hippocampal area were studied by applying microscope and transilluminating electric microscope. Results: Comparing with the young control, the old control mice's hippocampus had less small pyramid cells, the nerve cells denaturalizing and their branches reducing in the microscope. Hippocampal nerve cells were degenemiceing, with nucleus membrance crinkling like wave shape were not clear, and chromatin condensing with high electron density, heterochromatin accruing, part cell organs inclosing nucleus, nucleus condensing in the EM.

为了阐明菖龙丹抗老年性痴呆作用与海马区神经元结构的关系，运用光镜和透射电镜观察了菖龙丹对自然衰老小鼠海马区形态的影响，结果显示老年对照组小鼠光镜下海马锥体细胞较青年对照组数量减少，细胞体积变小，神经元变性，分枝减少；电镜下海马神经细胞发生退化改变，核膜皱缩，呈波浪状，膜结构不清晰，核染色质浓缩，电子密度高，异染色质较多，部分胞浆细胞器向细胞核聚集，有的可见细胞核固缩。

The disorganizing sequence of microspore is as follow: firstly, cell membrane dissolved, cytoplasm degenerated and became thiner; then, nuclear membrane dissolved, nuclear degenerated, and the last was nucleolus.

小孢子细胞解体顺序为：细胞膜首先断裂，细胞质分解变稀薄，然后是核膜断裂，细胞核降解，细胞质及细胞核降解物质充满整个药室，最后核仁解体。

In the negative and interrogative forms, of course, this is identical to the non-emphatic forms.

。但是，在否定句或疑问句里，这种带有"do"的方法表达的效果却没有什么强调的意思。

Go down on one's knees;kneel down

屈膝跪下。。。下跪祈祷