多细胞的

The occurrence and development of lung cancer was a complex multi-factorial multi-step biological process,and apoptosis imbalance was closely related to it.puma was a new member of the apoptosis-related genes that was initially identified in 2001,and was the downstream garget gene of p53,and through p53-dependent and non-dependent pathway to promote apoptosis.

肺癌的发生发展是一多因子、多步骤的复杂生物学过程，与凋亡失衡有着密切的关系。puma是2001年新发现的凋亡相关基因领域新成员之一，是p53的下游靶基因，可通过p53依赖和p53非依赖途径促进细胞凋亡，其介导的凋亡机制在肿瘤包括肺癌发展的多阶段中都起到重要的作用。

The imbalance of apoptosis relates with the occurred mechanism of many disease. It is very important for the multicellular organism to develop and keep their stability.

凋亡的失调与许多疾病的发病机理有关，细胞凋亡对多细胞动物正常机体的发育和自身稳定起着极其重要的作用。

These results indicate that the cells we isolated were of epithelial stem cell origin and that our new approach is useful for isolation of multipotent stem cells from

这些结果显示我们所分离到的细胞来源于表皮，我们在从皮肤组织分离多功能细胞的新的方法是有效的。

The results shows that the response of human osteoblasts to cyclic tensile strain in gene level was complicate.

周期性牵张力对成骨细胞多种基因的表达产生了影响，成骨细胞的应力反应是一个复杂的，多基因参与调控的过程。

The results show that the response of human osteoblasts to cyclic tensile stress in gene level was complicated.

周期性牵张力对成骨细胞多种基因的表达产生了影响，成骨细胞的应力反应是一个复杂的，多基因参与调控的过程。

Unicellular gland was goblet cell, which was lied in two sides of tongue, esophagus, ileum and rectum. Multicellular gland was included uniacinar gland on palate, multiacinar gland on esophagus and unitubular gland on ventriculus and intestine. The digestive gland of liver and pancreas was got into initial jejunum through one duct.

结果表明：单细胞腺为杯状细胞，主要分布于舌两侧、食道、回肠和直肠；多细胞腺由单泡状腺的颌间腺、复泡状腺的食道腺和单管状腺的胃腺与肠腺组成；肝脏和胰脏消化腺通过一条导管共同开口于空肠的起始部。

In small intestine, AKP activity was mainly distributed over four areas of epithelial cells: cytomembrane, cytoplasm, microvillus and the carbohydrate-riched cell coat. In liver, it was mainly located in canaliculi. In kidney, it mainly existed in such zones as brush border and memebrane of epithelial cells of proximal tubule, and cracks between kinds of tubules.

AKP活性在小肠主要分布在小肠绒毛上皮细胞的细胞膜、细胞浆、微绒毛和微绒毛表面的糖衣上，在肝主要分布在胆小管，在肾主要分布在皮质肾小管，尤以近曲小管的刷状缘、近曲小管上皮细胞膜和各种管状结构之间的腔隙内分布较多。

Many hES cell lines have been established under different conditions in the world. The firstly established hES cell lines were cultured on mouse embryonic fibroblast cells with medium containing many undefined animal components such as fetal bovine serum, which may cause cross-transfection with animal pathogen and mycoplasm.

目前，世界上已经建立了多株hES 细胞系，最早建立的hES 细胞系是生长在小鼠胚胎成纤维(mouse embryonic fibroblast， MEF)细胞上的，培养体系中含血清等动物源性成分，这些成分可能引起动物源性病原体或支原体的污染，从而限制了 hES 细胞的临床应用。

BACKGROUND: Research on seed cells is the most important aspect in the filed of tissue-engineering research, and because of their various ad vantages, bone marrow mesenchymal stem cells have been taken as the ideal bone tissue-engineering seed cells.

背景：种子细胞的研究是组织工程众多研究领域中最重要的基础环节，骨髓基质干细胞以其诸多优点，成为理想的骨组织工程的种子细胞。

A distincitve feature of these blasts is a linear red "Auer rod" composed of crystallized granules.

非常大的、多核的、未成熟的髓母细胞，这些细胞中可见典型的线性红色Auer小体。

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。