绒毛膜

Results VEGF and PLGF were mainly expressed in trophoblast, next in decidua and endothelial cells, and also in stroma.

结果 各组孕妇胎盘组织中的VEGF和PLGF主要分布于滋养叶细胞，其次是蜕膜组织，绒毛血管内皮细胞和部分间质细胞也有表达。

The presence of a large population of apoptotic cells in chorionic villi and decidua might contribute to the morphological changes of these tissues, and also the development of the fetus.

细胞凋亡在胚胎的发育过程中起着重要作用，自然流产绒毛和蜕膜组织中大量的细胞凋亡是其形态学退变的重要原因，并进而阻碍了胚胎的发育。

Methods The levels of MMP2 and TIMP2 of 25 patients in decidua and villii from 25 patients with URSA were determined by immunohistochemical method.

以免疫组化染色方法检测原因不明复发性流产患者25例蜕膜和绒毛组织中MMP2、TIMP2的表达。

AIM: To detect the expressions of insulinlike growth factorⅠ in villus and IGFII in decidua and the levels in mother serum, and to explore their relationship with the embryogenesis of early pregnancy.

目的：探讨胰岛素样生长因子I和II在正常胚胎发育及早期胚胎发育终止绒毛及蜕膜组织中的表达及其在母体血中水平的改变与胚胎发育的关系。

The life-cycle of C.baileyi in Beijing duck and in the CAM of chicken embryowas studied with both the light-microscope and the Nomarski interference-contrastmicroscopy.The results indicated that the life-cycle within duck was simillar tothat of CAM.It included excystation, merogony,gamogonyand sporogony.The thin-walled oocyst was first observed and described in China.

借助普通光学显微镜和微分干涉显微镜对C.baileyi在北京鸭体内的生活史和在鸡胚绒毛尿囊膜上的生活史进行了较详细的研究，结果表明：C.baileyi在北京鸭体内和在CAM上的生活史相同，主要包括"脱囊—裂殖生殖—配子生殖—孢子生殖"四个阶段。

The high potassium ferricyanide method is a practical and quantitative approach to detect the CAM angiogenesis.

高铁氰化钾法是一种实用的可定量检测鸡胚绒毛尿囊膜新生血管的实验方法。

Immunohistochemical technique was used to examine the expression of FN in villus and deciduas of these three groups.

采用免疫组化法测定绒毛和蜕膜组织中FN的表达。

Methods:The 31 cases with hip joint PVS whose characteristics of clinical symptom and image were analyzed.

观察 3 1例髋关节色素沉着绒毛结节性滑膜炎的发病特点，并对X线、CT、MRI检查进行评价。

Objective:To investigate the MRI findings of pigmented villonodular synovitis,and improve diagnosis accuracy of the disease.

目的：探讨色素沉着绒毛结节性滑膜炎的MRI表现，提高本病的诊断水平。

Objective: To study the imaging features and the pathologic changes of pigmented villonodular synovitis of the knee joint.

目的：探讨膝关节色素沉着绒毛结节性滑膜炎的影像学表现与病理变化的关系。

However, as the name（read－only memory）implies, CD disks cannot be written onorchanged in any way.

然而，正如其名字所指出的那样，CD盘不能写，也不能用任何方式改变其内容。

Galvanizes steel pallet is mainly export which suits standard packing of European Union, the North America. galvanizes steel pallet is suitable to heavy rack. Pallet surface can design plate type, corrugated and the gap form, satisfies the different requirements.

镀锌钢托盘多用于出口，替代木托盘，免薰蒸，符合欧盟、北美各国对出口货物包装材料的法令要求；喷涂钢托盘适用于重载上货架之用，托盘表面根据需要制作成平板状、波纹状及间隔形式，满足不同的使用要求。