胚细胞

Standard patch-clamp technique was used to study the allosteric modulation of ATP sensitive by intracellular pH.

方法用人胚肾细胞表达Kit6.2野生型、R371H和P266T位点突变后的通道，用膜片钳技术研究突变后胞内pH对ATP敏感性变构调节的变化。

In later period, NSCs in the brain parenchyma are significantly reduced, and gradually migrates into the choroids plexus of the lateral ventricle and capillary of brain surface, which are digested by endothelial phagocytes.

移植后期脑实质内存活的神经干细胞明显减少，大量迁移到侧脑室脉络丛和脑表面微血管内，被内皮吞噬系统消化。关键词：人胚神经干细胞；脑梗死；细胞分化；迁移

Among all cloned claves, 13 of them derived from the reconstructed embryos by injecting the donor cells from a high yield Holstein cow to the enucleated LuXi breed oocytes.

我们获得的克隆牛中有13头是通过将高产荷斯坦奶牛体细胞和鲁西黄牛卵母细胞构建的重构胚移植受体母牛发育到期得到的。

objective: to investigate the relationship among immunologic factors,carcinoembryonic antigen and serum ferritin in patients with nonsmall-cell lung cancer.

目的：研究非小细胞肺癌患者免疫指标、癌胚抗原与铁蛋白之间的关系。

As well as enhancing the specification of distal lung epithelium, this protocol was found to yield cells with a phenotype most closely resembling that of lung-committed progenitor cells present in the foregut endoderm and the early lung buds during embryonic deelopment.

除了提高末梢肺上皮的数量，这一个方法被发现产生了在胚胎发育期间最接近表达在前肠内胚层和早期肺芽表型的细胞。

This article summarized the application of biotechnology breeding in fruit trees from embryo culture, anther and pollen culture, protoplast culture and cell fusion, gene engineering breeding.

本文从胚培育种、花药和花粉培养育种、原生质体培养与细胞融合、基因工程育种四个方面综述了生物技术在果树育种上的运用，并对其未来的发展作了展望。

Primary tissue Plant tissue that is derived solely from meristems present in the embryo and their derivatives.

初生组织：指直接来源于胚的分生组织及其衍生细胞分裂活动所形成的植物组织。

No US-pin plastic treatment therapy, a comprehensive alternative to traditional plastic injection of the United States (with the needle and micro-needle) is efficient, non-invasive and safe,"mesoderm into beauty therapy" is the latest technology of water use and water channel protein electrophoresis principle of development Note the infiltration hole electric technology to non-needle injection principle, the use of "point to a plane," AMD permeation technology in skin electroporation Act under the influence of pulsed current stimulation, so that pores have a physical reaction to the rapid spread in two seconds 650-800 of fine pores, forming an instant electronic delivery channels of nutrition, nutrition Note dialysis therapy immediately with electrophoresis, soft laser stimulation and ice, etc., in the most secure and fast, the skin will be required for nutritional products , 99% transmitted to the basal cells, and can be stored as long as 72 hours, the skin smooth and more compact, creating a perfect Beautiful Skin.

无针美塑治疗疗法，是全面替代传统注射美塑的高效、无创，安全的&中胚层导入美容疗法&，是运用最新技术水电泳和水通道蛋白原理研制出的电孔注渗技术，以无针注射原理，采用&点到面&超微渗透技术，其电穿孔法令肌肤在脉冲电流刺激影响下，使毛孔产生物理反应，在两秒内迅速张开650-800个微细毛孔，瞬间形成电子营养输送通道，营养注渗疗法随即展开，配合电泳、柔激光和冰封等刺激作用，在最安全和快速的情况下，将皮肤所需的营养产品， 99%输送到基底层细胞，并可储存72小时之久，令肌肤更紧致柔滑，缔造无瑕美肌。

Both static groups produced a significantly higher proportion of blastocysts and morulas and a lower proportion of abnormal and eight-cell embryos compared with those of high flow rate groups.

与高流率组比较，静态组产生明显较高比率的囊胚及桑葚体，和较低比率之不正常及八细胞胚胎。

The parthenogenetic blastocysts and morulas were seeded on MEF feeder respectively to examine the primary ICM appearance and compare the derivation rate, Results: Twelve batches of mouse parthenogenetic embryonic stem cells were established.

结果：共建立了12株小鼠孤雌胚胎干细胞系，这些细胞SSEA-1抗原阳性，SSEA-4，TRA-1-81，TRA-1-60表面抗原阴性，具有AKP活性，保持正常染色体核型，体内外分化分别形成畸胎瘤和拟胚体。

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％。