两细胞的

Expression of the IL-6 had more positive signs in chorion with chorioamnionitis, especially in infiltrating inflammatory cells.

早产两组的胎膜组织中，有绒毛膜羊膜炎者，在绒毛膜层有较多的IL-6蛋白表达，在侵入绒毛膜的炎性细胞胞浆中，IL-6表达更明显。

There are two hypotheses to explain the origin of liver cancer stem cells: the dedifferentiation of mature hepatocytes and the maturation arrest of liver stem cells.

通过实验，研究人员对于肝癌干细胞的来源提出了两个假说：成熟肝细胞的去分化与肝干细胞的"成熟受阻"。

Over the past 28 months, the induced pluripotent stem cells iPS cells, with characteristics identical to those of embryonic stem cells (ES cells directly in vitro reprogrammed from nonembryonic cells and tissues have captured great attentions in both scientific community and general public.

日本和美国研究小组先后用4种基因将小鼠(2006年8月)和人(2007年11～12月)的体细胞在体外重编程为诱导性多潜能干细胞(induced pluripotent stem cells，iPS cells)，此后在短短两年多时间内，iPS 细胞的研究和关注度呈爆炸式增长。

Phenotypically the cells are very similar, with only three surface markers, CD106, CD146 and HLA-ABC, differentially expressed in the BMSCs.

这两种细胞的表型非常相似，只有3个表面分子，CD106、CD146和HLA-ABC在BMSC的表达不一样。

These abnormal changes mainly occurred at two stages:(1) at meiotic prophase, almost half of Peiai 64S microsporocytes exhibited aberration, with sparse free ribosomes, underdeveloped mitochondria and many swollen endoplasmic reticula.

这些变化主要发生在两个阶段：（1）减数分裂前期，约半数的小孢子母细胞的胞质出现异常，游离核糖体稀少，并具有不发育线粒体和大量泡状内质网。

Results when treated with aloe-emodin or doxorubicin for 48h, with the increase of drug concentration, the growth inhibition rate increased.

结果 两药单独作用48 h对HepG2细胞的抑制率，随着药物浓度的增加均相应增加，呈剂量依赖性。

Inorder to know of the biological effects of RE, the interactions of 〓with two kinds of serum albumin and human blood cells were also investigated.

另外，还研究了稀土离子与两种蛋白质(人血清白蛋白和牛血清白蛋白)的作用，稀土离子与人血红细胞的作用。

The rate of enteric transit was measured, and the histological changes in nitriergic nerves in intestinal myenteric plexus of scalded rat were observed as well. The densities of neurons and ganglions with positive nitric oxide synthetase as well as ICC in duodenal myenteric plexus were assessed for both groups.

用酶组织化学方法观察回肠肌间神经丛内氮能神经的组织学改变，并对两组大鼠回肠肌间神经丛内一氧化氮合酶阳性神经元、神经节和Cajal间质细胞的密度进行测定。

OXA-like-ir fibers were obvious in the nucleus tractus solitarius,hypoglossal nucleus and ventrolateral medulla.

在这两个区域，新生鼠组的OX_1R免疫反应阳性细胞的相对光密度值均低于成年鼠组(P＜0.001)。

Methods Synthesis 3-O-carbamylnoviose and 3-acetamido-7-hydroxycoumarin, compare the activity of inhibit K562 cell with novobiocin by MTT.

合成新生霉素的结构单元3-O-氨基甲酰基诺维糖（化合物2）和3-乙酰氨基-7-羟基香豆素（化合物3），MTT法测定两化合物与新生霉素抗K562细胞的活性。

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。