不染色细胞

Air dried nuclei flatten out (as opposed to well-fixed cells, which maintain a more 3-dimensional shape), and do not take up stain very well. This leads to enlarged pale appearance.

风干使细胞核变平(相对于保存良好的细胞，保持更好的三维立体结构外形)，且不能很好的被染色，风干导致核增大、暗淡。

Tic division of F1 hybrid was normal ,anucleate cells and cells with micronuclei which were produced by asymmetrical separation of chromosomes were observed at the second meiotic division.

结果表明，杂种F1减数第一分裂基本正常，在减数第二分裂观察到由于染色体不对称分离产生的无染色质和仅带有微核的子细胞。

No cPGES mRNA signal was detected in granulosa cells.

在PMSG处理后的卵泡颗粒细胞中，几乎检测不到cPGES免疫染色。

We conclude that (1) S100A1 is a specific and sensitive immunohistochemical marker to differentiate nephrogenic adenoma from prostatic adenocarcinoma;(2) AMACR immunostaining does not seem to be a useful marker in distinguishing between these 2 lesions;(3) given that both S100A1 and AMACR have been reported to be expressed in renal tubular cells and in a subset of renal cell neoplasms, our findings confirm the histogenetic relationship between nephrogenic adenoma and renal tubular epithelium.

我们总结认为：（1）鉴别肾源性腺瘤和前列腺腺癌，S100A1既特异又敏感；（2）AMACR免疫染色鉴别这两种病变，效用不佳；（3）文献报道S100A1和AMACR均表达于肾小管上皮和部分肾细胞肿瘤，在此前提下，我们的结果证实了肾源性腺瘤和肾小管上皮之间的组织发生关系。

Methods The expression of p15 mRNA and p15 protein was examined respectively by in suit hybridyzation and streptavidin-horseradish peroxidase immunohistochemistry method in 48 cases of esophageal carcinoma, 18 cases of esophageal dysplasia and 10 cases of incisal margin normal tissues.

采用原位杂交技术和链霉卵白素－过氧化物酶(streptavidin-horseradish peroxidase， SP)免疫组织化学染色法检测48例食管鳞状细胞癌组织，18例癌旁不典型增生组织和10例切缘正常组织中p15mRNA及其蛋白的表达水平。

All cells were generally smaller and occasionally spindled, the chromatin detail was attenuated, and nucleoli were more prominent.

所有的细胞都稍小，偶见梭形，染色质不清，核仁突出。

Immuno-staining results showed the nuclear signals both in BEL-7402 and HCC tissues, while GFP subcell study also support the interesting distribution pattern.

运用免疫组化双染色技术，发现TIMP-1的核内分布与PCNA呈现一定的负相关，提示TIMP-1入核的细胞可能不处于活跃增殖的状态。

The depth of tectal layerⅠand the morphological characteristics of tectal cells in layerⅠwas investigated using Nissle staining, Golgi staining, and postmortem labeled with DiImethod. Most ofⅠcells appeared shuttle, others showed round, oval, pyramidal, triangular,and polygonal etc. The lateral region of layerⅠwas thicker than the ventral and the dorsalregions.

本研究使用Golgi-Cox法，灌流固定后尼氏体染色、羰花青荧光染料DiI(1，1′-dioctadecyl-3，3，3′，3′-tetramethylindocarbo-cyanine perchlorate)逆向神经标记技术，对雏鸡视顶盖Ⅰ层的厚度和该层的细胞形态、大小进行了观察研究和数理统计，并对不同日龄鸡胚的Ⅰ层厚度进行了数理统计及分析研究。

Results ET-1 increased the synthesis of soluble type I collagen in different periods besides the 24h group, and had no effects on the type III collagen; immunohistochemical staining revealed that ET-1 also increased the synthesis of unsoluble type I collagen.

结果 ET-1较对照组除24小时时相外，均有不同程度的促HDPC可溶性I型胶原合成作用，但对III型胶原作用不明显；经免疫组化染色证实：ET-1尚可同时促进细胞非溶解性I型胶原合成。

The results demonstrated that the dup(p21) and the del(p11) were of paternal origin and i was of maternal origin. The dup(p21) arose from an unequal sister chromatid exchange. The del(p11) occurred through X chromosom e breakage and deletion machanism.

结果表明，dup(p21)和del(p11)起源于父方，而i起源于母方。dup(p21)是由X染色体姊妹染色单体不均等的互换所引起的，del(p 11)是由于X染色体断裂后丢失所致，i的发生是由于卵母细胞X染色体着丝粒错分裂。

We have no common name for a mime of Sophron or Xenarchus and a Socratic Conversation; and we should still be without one even if the imitation in the two instances were in trimeters or elegiacs or some other kind of verse--though it is the way with people to tack on 'poet' to the name of a metre, and talk of elegiac-poets and epic-poets, thinking that they call them poets not by reason of the imitative nature of their work, but indiscriminately by reason of the metre they write in.

索夫农 、森那库斯和苏格拉底式的对话采用的模仿没有一个公共的名称；三音步诗、挽歌体或其他类型的诗的模仿也没有——人们把&诗人&这一名词和格律名称结合到一起，称之为挽歌体诗人或者史诗诗人，他们被称为诗人，似乎只是因为遵守格律写作，而非他们作品的模仿本质。

The relationship between communicative competence and grammar teaching should be that of the ends and the means.

交际能力和语法的关系应该是目标与途径的关系。