查询词典 stromal

OBJECTIVE: To investigate the effects of dexamethasone on the proliferation and differentiation of bone marrow stromal cells.

目的 探讨地塞米松对体外培养的骨髓基质细胞增殖和分化等生物学特性的影响。

Objective To study the influence of basic fibroblast growth factor on the growth of bone marrow stromal cells.

目的 研究碱性成纤维细胞生长因子对骨髓基质细胞体外定向诱导分化时细胞增殖的影响。

Objective To investigate the effects of different dosages of bone marrow mesenchymal stromal cells on lung fibrosis.

目的 研究经尾静脉输注不同剂量的骨髓间充质干细胞对小鼠肺纤维化的影响。

Methods POB, COB and MSC were isolated and cultured respectively in vitro from the periosteum, calvarium and bone marrow of 5-month embryos aborting spontaneously. The 6th-generation osteoblasts were studied comparatively. The morphological features of POB, COB and MSC were observed under microscope and transmission electron microscope.

从人5个月龄胚胎骨膜、颅骨和骨髓组织中分离培养出骨膜成骨细胞（periosteal osteoblast， POB）、颅骨成骨细胞（cranial osteoblast， COB）和骨髓基质干细胞（marrow stromal cell， MSC），用第6代细胞进行比较研究。

bone marrow mononuclear cells composite bone xenograft can restore caput femoris necrosis, and nearly have the same effects as bone marrow stromal cells.

骨髓单个核细胞确有修复坏死股骨头的效果，且与骨髓基质干细胞修复效果相似。

Objective: To study osteogenic capability of rabbit bone marrow stromal cells and biological characteristical identification in vitro in order to explore the appropriate methods of osteoblast culture in vitro and to select an idea source of seed cells for bone tissue engineer .

目的：研究兔骨髓基质细胞在体外培养条件下的成骨能力及生物学特性，探讨简便易行的成骨细胞体外培养方法，为组织工程选择理想的种子细胞来源。

Objective: To study osteogenic capability of rabbit bone marrow stromal cells and biological characteristical identification in vitro in order to explore the appropriate methods of osteoblast culture in vitro and to select an idea source of seed cells for bone tissue engineer.

目的：研究兔骨髓基质细胞在体外培养条件下的成骨能力及生物学特性，探讨简便易行的成骨细胞体外培养方法，为组织工程选择理想的种子细胞来源。方法：取新西兰白兔骨髓液经离心后得骨髓单个核细胞，以1× 106／ml的细胞浓度进行培养，经传代培养，选择条件培养液培养(1640完全培养液中加入地塞米松10-8Smol／l，β-甘油磷酸钠10mmol／l，VitC 50μg／ml)作为骨髓基质细胞增殖和成骨的调节因子，通过倒置显微镜、HE染色、扫描电镜、碱磷酸酶(alkaline phosphatase，ALP)测定、Ⅰ型胶原免疫组化染色和四环素荧光钙染色等手段对获得的细胞进行生物学特性研究。

The histopathologic observations of corneas after penetrating keratoplasty in dogs: Thestructure of wholly transparent graft was the same as that of host cornea apart from the upperdonor-host junction where there was minimal irregularity of the corneal lamellae. However, thecorneal lamellae at the lower donor-host junction were neat. The graft with its central part beingtransparent only showed poor coaptation with recipient, in which the graft shifted inward and had marked wrinkles and folds in Descemet"s membrane. On the back of Descemet"s membranethere was hyperplastic stromal fibers that thickened the graft and partially adhered to iris.

5犬穿透性角膜移植术后角膜病理组织学观察完全透明的植片与植床结构一致，仅两者对合处上部纤维紊乱，而下方纤维排列整齐；中央透明的植片与植床对合不良，植片向植床方向嵌入，后弹力层皱缩、折叠，植片下方因有来自植床的基质纤维而增厚，部分对合处与虹膜粘连；浑浊的植片有比较完整的上皮层，植片约2／3深度的基质丧失原来纤维整齐排列结构，代以大量成纤维细胞增生。

Tissue engineering ; Coralline hydroxyapatite ; Bone marrow stromal cell

组织工程；珊瑚转化羟基磷灰石；骨髓基质细胞

Orally exposed to endosulfan did not exhibit any estrogenic effect in mice and rats, such as increase uterine wet weight, promote uterine epithelial and stromal cell proliferation, induce vaginal cell cornification and uterine fluid imbibition.

本实验的结果显示，经口接触硫丹对大鼠和小鼠的子宫无增殖反应，也未使去势小鼠出现性周期和子宫吸液等雌激素样反应。

On the other hand, the more important thing is because the urban housing is a kind of heterogeneity products.

另一方面，更重要的是由于城市住房是一种异质性产品。

Climate histogram is the fall that collects place measure calm value, cent serves as cross axle for a few equal interval, the area that the frequency that the value appears according to place is accumulated and becomes will be determined inside each interval, discharge the graph that rise with post, also be called histogram.

气候直方图是将所收集的降水量测定值，分为几个相等的区间作为横轴，并将各区间内所测定值依所出现的次数累积而成的面积，用柱子排起来的图形，也叫做柱状图。