未染色的

Under optical microscope, the cell of NS arrayed as nest, the nuclear was big, deep-stained, thickened-karyotheca, chromatin granulated, Pathologic karyokinesis can be seen.

DDP组癌巢周围可见少量纤维组织增生、局灶性坏死，并可见炎细胞浸润；LNT组镜下见少量细胞凋亡，凋亡细胞变小，变圆，核固缩，胞浆浓缩，染色加深，凋亡细胞周围未见炎症反应；LNT+DDP组与LNT组镜下大体相同，但可见到较多量的凋亡细胞。

Each group with drug had effect on inhibiting Lewis lung cancer tumor,LNT DDP had the best effect,46.2%,the rate of inhibitory effect of LNT、DDP was 35.6%、39.7%respectively.3.Under optical microscope,the cell of NS arrayed as nest,the nuclear was big,deep-stained,thickened-karyotheca,chromatin granulated,Pathologic karyokinesis can be seen.

DDP组癌巢周围可见少量纤维组织增生、局灶性坏死，并可见炎细胞浸润；LNT组镜下见少量细胞凋亡，凋亡细胞变小，变圆，核固缩，胞浆浓缩，染色加深，凋亡细胞周围未见炎症反应；LNT DDP组与LNT组镜下大体相同，但可见到较多量的凋亡细胞。

In leptotene the chromosomes,already replicated, start to codense and appear as fine threads, althouge sister chromatids are not yet distinct.

在细线期，染色体已复制，开始浓缩，呈现出明显的丝状，尽管姐妹染色单体还未分开。

Prussian blue staining revealed more than 98% of BM-MNCs were labeled by Feridex and BM-MNCs appeared to be unaffected by magnetically labeling. Three dogs injected Feridex- BM-MNCs were visualized at one week by MRI, but none of unlabeled BM-MNCs were seen. All lesions that were detected within one week could not be visualized over four week. The dot injected Feridex-cells which fixated by 4 % methanal also was seen at one week by MRI, but the signal disappeared at two week.

普鲁士蓝染色显示体外Feridex标记BM-MNCs成功率达98%以上，而且细胞活性不受影响；其中3只实验犬标记细胞移植区1周内可用1.5T磁共振仪3DSSFP序列在体扫描到T2低信号影像，4周时该低信号消失；同样条件下经甲醛固定的标记细胞在1周时也可检测到T2低信号，但2周时该低信号消失；未标记细胞移植区没有检测到低信号。

Tetraploid organisms may arise by the fusion of two diploid gametes that have resulted from the nondisjunction of chromosomes at meiosis, or by nondisjunction of the chromoosomes during the mitotic division of a zygote.

四倍体的产生可能是由于两个二倍体配子发生融合，这种二倍体配子又是在减数分裂中染色体不发生分离而形成。四倍体也可能因为受精卵进行有丝分裂时染色单体未发生分离而形成。

MethodsEarly embryos at different stages and uterus of the non-pregnant, and pregnant uterus of 1 to 8 days pseudopregnancy in mice were obtained.

方法取小鼠早期胚胎、动情期未孕、真孕及假孕1～8d小鼠子宫，利用免疫组织化学染色及图像分析法，检测p38MAPK在不同发育阶段早胚及围植入期子宫内膜中的表达和变化规律。

In hybridization in situ sections, there were no iNOS positive cells in FO group, iNOS positive cells were found in other 3 groups in mucous layer , tela submucosa and vascular wall.

原位杂交DAB染色：假手术组均未见到iNOS阳性细胞，其他组胃粘膜全层均可见到阳性细胞，包括粘膜层及粘膜下层的细胞、血管壁。

Using cytohischemical staining methods, with the results of comparison the dynamics of proteins and polysaccharides in the anthe wall cells and colule cells of different developmental phases in female and male flowers, the anormogenesis of anther tapetum in the inflecting phase of from bisexual flower to unisexual flower was observed. In microspore developed phase, the tapetum functions of preserving and transportingmutritive material for microspore development and of secreting callosal enzyme for decompositing callosal cell lost no normal guadrant formed, of being abnormal meiose of pollen mother cells, and then, the stamen aborted selectively in female flowers and pistil in male flower.

利用细胞组织化学染色技术，对雌、雄花雄蕊花药壁细胞及花药内细胞发育过程中多糖及蛋白质动态进行了比较，实验中观察到雌花在从两性至单性花转变时期雄蕊绒毡层在整个发育过程中表现异常，在小孢子发育过程中未能起到贮藏、转运营养物质供小孢子发育及适时分泌胼胝质酶溶解胼胝质壁的功能，并且花粉母细胞减数分裂异常而未形成四分体结构，进而导致雌花雄蕊选择性败育，而雄花中雌蕊组织也发生了选择性败育过程。

Methods Both immatured and matured oocytes were stained by Mito Tracker Green FM.

方法未成熟卵母细胞和成熟卵母细胞均用Mito Tracker Green FM染色，经多聚甲醛固定后在激光扫描共焦显微镜下观察线粒体的分布。

Exploring the basic pathophysiological mechanisms of aneurysm formation and rupture will have great benefit to the aneurysm therapy. Monocytes, fibroblast and T lymphocytes are the main inflammatory cells in the walls of the unraptured and raptured aneurysms.

对象和方法：对2例未破裂动脉瘤和11例破裂的动脉瘤壁分别进行常规HE染色观察，应用免疫组化的方法，用MIP-1α和MCP-1的单克隆抗体，分别观察MIP-1α和MCP-1在蛋白水平于未破裂动脉瘤和破裂的动脉瘤壁内的表达及位置。

But we don't care about Battlegrounds.

但我们并不在乎沙场中的显露。

Ah! don't mention it, the butcher's shop is a horror.

啊！不用提了。提到肉，真是糟透了。