细胞核

A new method for enucleating MⅡ nucleus in mouse and rat was induced; Living births were obtained from IVF of mouse oocytes reconstructed by transfer of metaphase Ⅱ chromosomes. For the interspecies nuclear transfer between mouse and rabbit, the reconstructed embryos could develop into blasocyst in vitro.

在不同品系小鼠卵母细胞核质交换移植中将电融合的重构卵进行IVF，经胚胎移植后顺利产仔；在异种核移植方面，小鼠核与兔卵母细胞的异种重构胚在体外培养条件下发育至囊胚阶段。

Objective To evaluate the significance of detection of proliferation cell nuclear antigen mRNA expression in exfoliated cells in urine for the diagnosis of bladder cancer.

目的探讨尿脱落细胞增殖细胞核抗原mRNA检测在膀胱癌诊断中的应用价值。

It flattens out, and eventually the nucleus disappears.

细胞越来越扁平，最终细胞核消失。

Emodin induced the nuclei of K562 with anomalistic and fragmentized for 96 hours. Agarose gel electrophoresis of DNA revealed a typical DNA ladder map of apoptosis.

大黄素作用96h后，荧光显微镜下可见细胞核不规则，核碎裂呈新月形改变，DNA琼脂糖凝胶电泳显示，基因组DNA显现典型的凋亡细胞的梯状图谱。

RESULTS: The content of marrow DNA decreased gradually with the prolongation of postmortem interval and gradated to its minimum after 10 d after death.

结果： 人死亡后1～10 d，Feulgen染色阳性产物随死亡时间延长逐渐减少，胸骨骨髓细胞核DNA含量随死亡时间延长呈规律下降，DNA染色逐渐变浅淡，至死后10 d已基本观察不到。

Endocervical glandular cells with some degree of atypia (stratification, disorganized nuclei so called drunk honeycombing).

译文宫颈腺上皮细胞，具有一定异型性：细胞核排列紊乱呈多层，形成所谓的&蜂窝状&结构。

This probe hybridizes to a PstⅠ restriction fragment of 3. 2kb in intact chromatin.

其次用DNaseⅠ处理Jurkat细胞核后，纯化基因组DNA，经PstⅠ限制性内切酶酶解并作Sothern blot分析。

Results①The tunica intima and tunica media of the BVs were thin, the tunica adventitia was thick. No complete layer of smooth muscle was found in the tunica intima, the SMC with single elliptical or rod-shape nuclear, fusiform in shape and different in length, ran longitudinally and distributed unequally in the wall of BVs, intercrossed with each other, endothenial cell wasn't covered fully sometimes.

中膜未见完整平滑肌层，SMC呈梭形，大多呈纵切面，有的呈斜切面，不均匀地分布于管壁中；平滑肌纤维长短不一，相互交错排列，有时并不完全覆盖内皮细胞，细胞核单个，椭圆形或长杆状。

As one of the immediate-early proteins of herpes simplex virus type 1 (HSV-1), ICP22 is a multifunctional viral regulator that localizes in the nucleus of infected cells.

作为HSV-1即早期蛋白之一，在感染细胞中ICP22是一个定位于细胞核的多功能病毒调节蛋白。

Apoptosis of myocytes was observed in the peripheral infarcted area, which appeared as shrinkage of cells and a condensation or marginating of chromatin. Large fragmentations and ladder bands were seen in DNA gel electrophoresis.

梗塞边缘区可见凋亡心肌细胞，其形态表现为细胞皱缩，细胞核染色质聚集成块或边集；DNA凝胶电泳可见大片段或梯形带。

I can not make it blossom and suits me

我不能让树为我开花

When temperatures are above approximately 80 °C discolouration of the raceways or rolling elements is a frequent feature.

当温度高于 80 °C 左右时，滚道或滚动元件褪色是很常见的特征。