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- The development of mouse kidney tubules requires two kinds of differentiated cells. 小鼠肾小管的发育需要有两种分化的细胞。
- Clonal propagation of plants by runners is based on meristematic activity of the differentiated cells of the plants. 植物通过长匐茎的无性繁殖基于植株分化细胞的分生活性
- Vascular plants Plants containing differentiated cells forming conducting tissue (vascular tissue, also known as fascicular tissue), which comprises the xylem and phloem. 维管植物:具有能够形成体内运输组织(维管组织:包括木质部和韧皮部)的分化细胞的植物。
- The numbers of differentiated cells induced by BMP-2,ATRA,VD3 and DEX were not correlative with the amount of RA receptor mRNA. 4 .;BMP一2、ATRA、VD3和DEX诱导形成的分化细胞量与RA受体mRNA
- Such as differentiated cells in nature garlic, the undifferentiated cell in garlic callus also has the ability to synthesis and accumulate SOD. 脱分化的大蒜培养细胞与分化细胞一样,具有合成和积累SOD的能力。
- The structure of ER and the cytochemical distribution of it's marker enzyme G6Pase tended to normally differentiated cells. 内质网的结构及标志酶G6PA的细胞化学分布亦趋同于正常分化细胞。
- In vitro, ES cells can spontaneously aggregate into the formation of embryoid bodies (EBs) comprised of a range of differentiated cells. 体外,ES细胞能自发聚集形成胚胎体(EB),分化成许多种细胞类型;
- The differentiated cell gets out of the cyst through a dorsal small pore of cyst wall and becomes a morphologically normal ciliate. (3)脱包囊过程中,细胞吸水膨大,细胞体分化成变形虫状并显示一致的弱荧光,但未见微管胞器的荧光图像;
- Those findings provided evidence that unfertilized eggs and embryonic stem cells contain factors that can confer pluripotency to differentiated cells, Yamanaka said. 我们推测这些成分对维持胚胎干细胞的同一性至关重要,并且在诱导其它肌体细胞具有全能性的过程中扮演关键角色。”
- Hepatic oval cells(HOC) are the progenitor cells existing in the adult liver,with the capacity to self-renew as well as the ability to generate differentiated cells. 肝卵圆细胞是一类存在于成年肝脏、具有自我更新和多向分化潜能的肝干细胞。
- The extension of these findings to human SSCs offers a route to obtaining personalized ES-like or differentiated cells for use in regenerative medicine. 把这些发现扩展到人类精原干细胞的应用获得了人源化的胚胎干细胞样或用于再生性的药物。
- When injected into severe combined immunodeficient (SCID) mice, ES cells will induce the generation of teratomas, which include differentiated cells from three embryonic... ES细胞注射到免疫缺陷的小鼠体内,产生畸胎瘤,其中包含有三个胚层的细胞。
- Expressions of P?glycoprotein(P?gp) and mdr1 mRNA were downregulated in differentiated cells,meanwhile,a significant decrease of DNR IC??50? in the AML cells with down?expression mdr1 gene was revealed and their sensitivity to anti?cancer drugs increased. 结果:分化后的细胞mdr1/P?gp表达水平较分化前明显下降,并且随mdr1/P?gp下降,细胞对柔红霉素敏感性明显增加。
- The oil cells in Liriodendron chinense differentiated earlier than the neighboring cells.Very young leaf and stem show fully developed secretory oil cells among poorly differentiated cells. 鹅掌楸油细胞比相邻组织细胞分化早,因而在叶肉细胞未完全分化的叶原基、幼叶以及未完全分化的幼茎中,都可看到已分化的油细胞。
- These "cancer stem cells," could derive from normal adult stem cells in organs that have mutated, or from a differentiated cell that has devolved to take on the qualities of stem cells. 这些“癌症干细胞”可能来源于正常器官发生突变的成人干细胞,或者是来源于具有干细胞特性的已分化的细胞。
- After a period of growth, to 4 pm at the blastoderm over the weekend inside and outside the two germ layers, from the ectodermal layer of differentiated cells within the mesoderm to form embryos. 经过一段时间的发育,到4周末时在胚盘内、外两胚层之间,由外胚层分化出一层细胞,形成胚内中胚层。
- Microfold cells or membraneous cells(M cell)are special differentiated cells of follicle associated epithelium(FAE) covered underlining lymphoid follicle,called organ-associated lymphoid tissue(OALT). 淋巴小结相关上皮细胞(M细胞)是覆盖在器官相关淋巴组织(OALT)上的滤泡相关上皮(FAE)中特殊分化出来的一种细胞。
- Results: Well differentiated cell line CCL229 had great amount of ER, which consisted of a complex system of tubules, lamellae, and flatten vesicles, and distributed throughout the cytosol. 结果:透射电镜观察结果显示:高分化细胞CCL229内质网较丰富,呈小泡状和扁平囊状分布于核周及质膜下胞质中,其伪足中亦见丰富的内质网。
- The morphological changes of differentiation cells by immunocytochemical staining. 免疫细胞化学染色分化细胞形态观察。
- Transplantation of PL cells induced a higher number of differentiating cells in the PL and alveolar bone than did transplantation of ES cells. 对比胚胎干细胞,牙周膜前体细胞能够产生较多的牙周膜分化细胞和牙槽骨组织。