胚层的

BACKGROUND: The basic fibroblast growth factor has the obvious promotion function of multiplication of the mesoderm and nerve ectoderm cells, and has the indirect ossification to the bone marrow-derived mesenchymal stem cells.

背景：碱性成纤维细胞生长因子对来源于中胚层和神经外胚层的细胞具有明显的促进增殖作用，对骨髓间充质干细胞具有间接的成骨作用。

In addition, the fluorescent study revealed significant membrane internalization in aposymbiotic endoderm cells, suggesting a dynamic nature of membrane in these cells.

同时萤光染色的结果显示，许多具有膜特性的结构存在於某些没有共生藻的內胚层细胞內。

The ability of multiple lineage differentiation and long term self-renewal make stem cells to be the most important "seed cells" in future regenerative medicine and the best tool for the research in human early germ layer specification and organogenesis, drug screen and gene therapy.

干细胞具有的多向分化潜能和自我更新能力使其成为未来再生医学的重要种子细胞，并成为研究人类早期胚层特化和器官形成、药物筛选以及基因治疗的最佳工具。

The effects of fenvalerate, phoxim and their mixture at about doses of LD〓 separately on the larva with 4 instars of cotton bollworm in development, spermatogenesis, spermateliosis and male mesoblast gonad were studied with micro-application method.

以毛细管点滴法，分别研究了约LD50剂量的氰戊菊酯、辛硫磷及其混剂对棉铃虫4龄初期幼虫的生长发育、精子发生与形成以及雄性中胚层生殖腺的影响。

An internal supporting skeleton,derived from the mesoderm,that is characteristic of vertebrates and certain in vertebrates .

骨骼体内支撑的骨骼，由中胚层而来的，是脊椎动物及某些无脊椎动物所特有的特性

An internal supporting skeleton, derived from the mesoderm, that is characteristic of vertebrates and certain invertebrates.

骨骼体内支撑的骨骼，由中胚层而来的，是脊椎动物及某些无脊椎动物所特有的特性

An internal supporting skeleton,derived from the mesoderm,that is characteristic of vertebrate s and certain in vertebrate s.

骨骼体内支撑的骨骼，由中胚层而来的，是脊椎动物及某些无脊椎动物所特有的特性

However, traditional beauty therapy involves a series of plastic micro-needle injection, and take up to 8-10 weeks for "mesoderm" stimulation treatment.

不过，传统的美塑疗法涉及一系列的微针注射，且需要长达8-10周的"中胚层"刺激治疗。

Hoxd13 gene is expressed in cloacal mesoderm, and its expression domains in the hindgut demarcate morphologic boundaries.

Hoxd13基因表达于泄殖腔的中胚层，Hoxd13基因在后肠中的表达可作为划分后肠形态学界限的依据。

Recent studies have begun to elucidate how the endothelial lineage is specified from the nascent mesoderm. However, the molecular mechanisms which regulate this process remain largely unknown.

近年的研究揭示了内皮细胞系是如何从新生中胚层中特化而来的，但是调控这一过程的分子机制仍很不清晰。

The split between the two groups can hardly be papered over.

这两个团体间的分歧难以掩饰。

This approach not only encourages a greater number of responses, but minimizes the likelihood of stale groupthink.

这种做法不仅鼓励了更多的反应，而且减少跟风的可能性。