原始细胞

In mammals, the primitive ectoderm is an epithelium of polarized cells that differentiates into all embryonic tissues.

事实上，我们的生命开始于一个细胞团，但在24小时内，一些细胞死去，而另一些形成一个空心的细胞球，这就是原始外胚层。

These were 85.7% of patients with myelocytes and premonocyte, 52.4% of patients with erythroblast in their blood smear respectively. All of the bone marrow showed active or significantly active proliferation. The median percentage of erythro??lineage, myeloblast of NEC and displasia were (58.3±8.0)%,(58.0±18.4)% and 66.7% respectively, that is different from typical AML.

外周血分类显示85.7%患者有幼稚粒细胞和幼稚单核细胞，52.4%患者有幼稚红细胞和有核红细胞；骨髓涂片显示骨髓增生活跃或明显活跃；红系细胞占58.3±8.0%，原始粒细胞占NEC 58.0±18.4%；66.7%患者有病态造血，与典型AML不同。

In 1988 a lacrimal gland tumor was incompletely removed from the left orbit of a 36-year-old woman and diagnosed as "solid basaloid adenoid cystic carcinoma". Soon after, an exenteration of the orbit was performed. In 1998, upon review of the initial histopathology, the diagnosis of solid adenoid cystic carcinoma was changed to basal cell adenocarcinoma..

方法；1988年一个36岁的妇女的泪腺肿瘤从左眼眶不完全摘除，诊断为"实质性基底细胞囊腺癌"，不久进行了眼眶内容去除术。1998年对原始的组织病理学进行回顾，实质性基底细胞囊腺癌被更正为基底细胞腺癌。

There is now strong evidence that chloroplasts and other cell organelles, such as mitochondria, represent prokaryotic organisms that invaded heterotroph ic eukaryotic cells early in evolution and are now part of an indispensable symbiotic union see endosy

这恰恰是现在有关叶绿体及一些其他的细胞器如线粒体是被原始的真核细胞吞噬进细胞内，与宿主长期共生而逐渐演化出独立单元的内共生起源学说的重要证据。

It publishes original research reports, reviews in the following areas: cell cycle regulation, cytokines, erythropoiesis, gene therapy, general hematopoiesis, granulopoiesis, hematological malignancies, immunobiology, immunotherapy, lymphopoiesis, megakaryocytopoiesis, microenvironment, monocyte development, molecular genetics, signal transduction, stem cell biology, and experimental as well as clinical stem cell transplantation.

该杂志刊载细胞周期调控、细胞因子、红细胞生成、基因疗法、全身血细胞生成、粒细胞生成、血液肿瘤、免疫生物、免疫疗法、淋巴细胞生成、巨核细胞生成、微环境、单细胞生成、分子遗传学、信号传导、干细胞生物学、实验与临床干细胞移植方面的原始论文及综述等。

The median percentage of erythrolineage, myeloblast of NEC and displasia were (58.3±8.0)%,(58.0±18.4)% and 66.7% respectively, that is different from typical AML. 52.4% of M6 patients transferred to RAEB/RAEBT and AMLM2 subtype in the disease progression. 11/19 cases (57.4%) achieved remission (CR 10; PR 1) after chemotherapy.

外周血分类显示85.7%患者有幼稚粒细胞和幼稚单核细胞，52.4%患者有幼稚红细胞和有核红细胞；骨髓涂片显示骨髓增生活跃或明显活跃；红系细胞占58.3±8.0%，原始粒细胞占NEC 58.0±18.4%；66.7%患者有病态造血，与典型AML不同。

An immature cell of the bone marrow that is the precursor of a myelocyte.

成髓细胞，原始粒细胞骨髓的一种未成熟细胞，是髓细胞的前身

Embryonic stem cells derived from inner cell mass of mammalian blastocyst-stage emyst-stage embryos and primordial germ cells are totipotent cells that can be cultured in virto.

胚胎干细胞是从哺乳类动物的囊胚内细胞群或原始生殖嵴细胞分离、体外培养获得的具有发育全能性的细胞。

But soon some of the cells in the gastrula become specialized, a division of labor has set in among the cells which soon deprives them of the capacity to change their own structure and function back to the original state.

但一些细胞在原肠胚很快成为专门的，工作的分配已经设置在细胞之中，细胞很快剥夺他们自己的能力改变他们自己的结构和作用回到原始的状态。

Four weeks later, in the baicalin group, some spindle-shaped UCB-MSCs began to present shrinkage, with slender processes on the cell edge, and some UCB-MSCs tended to be spherical-, conical-, and triangle-shaped appearance, with many slender processes on the pseudopodia.

细胞形态学观察：脐血单个核细胞培养第2~3天开始贴壁生长，2周左右达高峰，3周后细胞生长达80%~90%融合，此时脐血原始间充质干细胞呈较均一的长梭形。4周后，黄芩苷组原来呈梭形的胞体一部分发生收缩，细胞边缘出现细的突起；一部分胞体逐渐近似圆形、锥形、三角形，伪足有多个细长突起。

Breath, muscle contraction of the buttocks; arch body, as far as possible to hold his head, right leg straight towards the ceiling (peg-leg knee in order to avoid muscle tension).

呼气，收缩臀部肌肉；拱起身体，尽量抬起头来，右腿伸直朝向天花板（膝微屈，以避免肌肉紧张）。

The cost of moving grain food products was unchanged from May, but year over year are up 8%.

粮食产品的运输费用与5月份相比没有变化，但却比去年同期高8％。