查询词典 differentiation of implicit function

In resent year, several in vitro models for committed differentiation of ES cells have been described which give rise to a variety of cell types, including hematopoietic, neuronal, chondroitic, osteocytic, endothelial, myogenic, cardiac and smoothes muscle cells, but the committed differentiation into epidermal stem cells have not been reported.

但定向分化为表皮干细胞至今未见报道。

PAI-3 expression increased in the processes ofKCs differentiation. PAI-3 can incorporate into the cornified envelope andmay promote the differentiation ofkeratinocytes.

人表皮KC分化过程中， PAI-3的表达随着分化的增加而增加， PAI-3存在终末分化KCs角质壳蛋白中，表明PAI-3参与KC分化的作用。

In order to isolate the active compounds in ethyl acetate fraction of Psoralea corylifolia L., activity-guided isolation was performed along with chromatographic techniques. Four active compounds were isolated from ethyl acetate fraction and identified by their NMR spectral data and physical-chemical properties. They are corylin and bavachin, which showed stimulating effect on osteoblastic proliferation and differentiation, isopsoralen and psoralen exhibited activity of promoting cell differentiation in some degree.

为了追踪分离补骨脂乙酸乙酯萃取物中的活性成分，本实验采用多种色谱分离技术，以活性测试为导向，结合波谱技术及理化数据，从补骨脂乙酸乙酯萃取物中分离并鉴定了4个活性化合物的化学结构，它们是具有促进细胞增殖和分化作用的补骨脂异黄酮和补骨脂二氢黄酮，对细胞分化有一定促进作用的异补骨脂素和补骨脂素。

These ESTs lay a foundation on studying the molecular mechanisms of erythroid differentiation and megakaryocytic differentiation.

这些差异表达EST的获得为研究红系分化的机制和控调网络奠定了一定基础。

Methods: 9 cases of exogenic OVC、6 cases of cystoid and infiltrative OVC、15 cases of well-differentiation OSCC and 15 cases of poor-differentiation OSCC were selected; two specimens, which were carcinoma tissues and the sur...

方法取9例外生型口腔疣状癌、6例囊肿／浸润型口腔疣状癌、15例高分化鳞癌、15例低分化鳞癌，应用半定量逆转录多聚酶链式反应方法检测口腔疣状癌和口腔鳞癌中OPN mRNA的表达水平，应用免疫组织化学法检测上述标本中OPN的表达及分布，判断差异。

The bodies have much greater potential to regulate spermatogonial stem cell proliferation and differentiation. The dosage of GFRα1 mRNA produced by undifferential spermatogonial cells regulates the signal transduction of glial cell-derived neurotrophic factor so as to regulates the direction of spermato gonial stem cells: at a low level, spermatogonoial stem cell favors differentiation; at a high level, spermatogonial stem cell favors self-proliferation.

GFRαl在小鼠生精恢复过程中以剂量相关性调控著胶质细胞源性神经营养因数资讯传人，从而调控著精原干细胞的去向：高剂量时诱导其增殖，低剂量时诱导其分化。

The results indicated that compared with short photoperiod, under long photoperiod, plant height, caudex, leaf and leaf number increased, florescence delayed; The phase from the calyx differentiation stage to gynoecia differentiation stage lasted 3~4 days.

采用10h和16h两种光照条件对紫苏进行处理，观测光周期对紫苏生长发育的影响，结果表明：与短日照条件下的相比，长日照条件下生长的供试材料叶片数增加，叶片增大，茎增粗，植株增高，开花延迟；花芽分化从萼片原基形成开始，到雌蕊形成为止，持续3~4d。

Leukemia is one of the malignancy of the hemopoietic organs,which is often originated from certain phase of differentiation of hematopoietic cells and show disorders of differentiation.

白血病是人类常见的血液系统恶性肿瘤，它一般发生于造血细胞分化的某个阶段，表现为细胞分化障碍。

Fibroblasts have the ability to secret many kinds of extracellular matrix and cytokines relevant to hepatogenic differentiation. So, we investigate whether coculture of hADSCs with fibroblasts without cell-cell contact play a role in hepatic differentiation of hADSCs by RT-PCR analysis of hepatic specific gene expression and real-time PCR analysis of Alb expression.

成纤维细胞能够分泌很多利于干细胞向肝细胞分化的细胞外基质和细胞因子，我们采用非接触共培养的方式对成纤维细胞与人脂肪干细胞共培养能否引发其向肝细胞的分化进行了研究。

So, to study the mechanism of phynotype transition is an important aspect to provent hyperplasic vascular desease.In 1998, Gill's study showed the cellular repressor of E1A-stimulated genes could promote cell differentiation and maturity. Also, CREG might effect on the maintenance of cellular differentiation status.

因此，对VSMC表型转化机制的研究是增生性血管病防治研究的一个重要方向。1998年，Gill等研究提示，人E1A激活基因阻遏子基因(cellular repressor of E1A-stimulated genes， CREG)可以诱导细胞的分化和成熟，并参与成熟组织中细胞分化状态的维持。

Pachomius manual labour was organized as an essential part of the monastic life; and since it is a principle of the monks as distinguished from the mendicants, that the body shall be self-supporting, external work of one sort or another has been an inevitable part of the life ever since.

根据圣pachomius体力劳动组织作为一个重要组成部分寺院生活；以来，这是一个原则的和尚，作为有别于乞丐，该机构应自支撑，对外工作的这种或那种已一个必然的一部分，生活至今。

In order to study the effects of parametrical rolling on the ship movement and tilts, in allusion to ship's navigating in regular following waves, the equation of ship rolling motion is transformed into normal Mathieu equation by proper variable replacement when strong parametrical excitation in restoring moment varied according to sine or cosine wave.

为研究参数横摇对船舶运动和倾覆的影响，通过对船在规则波上随浪航行时，恢复力矩中出现的1个以正余弦规律变化的强参数激励项进行适当的变量置换，将船舶的横摇运动方程转换成标准形式的Mathieu方程。