管细胞

GT is rich in renal proximal tubules especially in the proximal convolutes tubules.Urinary γ-GT may be as a index of renal damage.

肾脏近端肾小管的上皮细胞内，尤其刷状缘中富含γ-GT，尿中γ-GT 来自肾脏，可能作为肾脏损害的一种指标。

Dinoflagellate have many traits different from prokaryotes and eukaryotes:the cells have nuclei, but the nuclear membrane is discontinuous; There are many chromosomes in the nuclei, but the chromosomes remain permanently condensed during cell cycle; The cristae of mitocondria is tubular, and the cells have no typical endoplasmic reticulum.

甲藻细胞虽有核膜，但双层核膜不连续；有多个形态结构完整的染色体，但染色体在整个生命周期中永远处于高度凝集状态，DNA纤维的折叠方式与典型真核生物中期染色体完全不同；线粒体的嵴为管状。

Objective To observe angiogenesis of induced endothelial cells in demineralized bone matrix scaffold seed by fibrin sealant in vitro.

目的 观察兔骨髓诱导的内皮细胞用纤维蛋白胶接种到骨组织工程支架上，在体外人工骨血管化效果。

METHODS 10 mm long segmental defects were created in the diaphyses of both radii in 16 New Zealand rabbits. The defect was bridged with a silicon tube. Human recombinant aFGF was instilled into the tube on the experimental side, while the contralateral tube was instilled with saline as control group.

16只新西兰白兔分为四组，每组 4只，造成兔双侧桡骨干10mm节段性骨缺损，以硅胶管桥接骨缺损，实验侧管内置入人基因重组酸性成纤维细胞生长因子24μg，对侧管内注入生理盐水作对照。

The cells of the bundle sheath that surround the vascular tissues are large and contain specialized elongated chloroplasts that do not contain grana, but form starch grains.

它的特点为：围绕在维管组织外层的维管束薄壁细胞较大，并含有较大的叶绿体，这些叶绿体中不含基粒，但形成淀粉粒。

Results①The tunica intima and tunica media of the BVs were thin, the tunica adventitia was thick. No complete layer of smooth muscle was found in the tunica intima, the SMC with single elliptical or rod-shape nuclear, fusiform in shape and different in length, ran longitudinally and distributed unequally in the wall of BVs, intercrossed with each other, endothenial cell wasn't covered fully sometimes.

中膜未见完整平滑肌层，SMC呈梭形，大多呈纵切面，有的呈斜切面，不均匀地分布于管壁中；平滑肌纤维长短不一，相互交错排列，有时并不完全覆盖内皮细胞，细胞核单个，椭圆形或长杆状。

The expression of PCNA tested by the endometrium sectioning method was compared with the two methods mentioned above.

结论经内膜吸管获取宫腔收集液，用涂片免疫组化法及FCM测定子宫内膜脱落细胞的PCNA，均可反映性激素对子宫内膜增殖状态的影响，在HRT时子宫内膜监测中是可行的。

Results After 3 months of kidney radiation by 15 Gy of Cs137 γ-rays, the changes with kidney shrank, Bowman's capsules straitened or disappeared, glomerular swelled, some epithelia denaturalized or died were observed. Mitochondria tumefied and the cristae shortened, lessened and disordered. Urine β2-MP rose evidently. It was lowered significantly the renal 25-OH-D-1α-hydroxylase activity and its mRNA expression. The dry and ash weight, BMD of femur and lumbar were significantly reduced, volume and width of bone trabecula were distinctly decreased and the space increased in model group. The Pyd / Cr increased and ALP decreased as well.

结果 15Gy 137Cs-γ射线肾局部照射3个月后肾脏体积缩小，肾小球肿大，Bowman氏囊囊腔狭窄甚至消失，部分肾小管上皮细胞变性、坏死，线粒体肿胀，体积增大，线粒体嵴变短、减少、排列紊乱；尿β2-MP显著增加；肾1α羟化酶活性及1α羟化酶mRNA基因表达量明显下降；肾辐射组股骨干重、灰重、腰椎和股骨BMD明显降低；骨小梁体积和骨小梁宽度减少，骨小梁间距增加，MAR减小；腰椎压缩和股骨三点弯最大载荷明显降低，Pyd / Cr值明显增加，ALP显著降低。

Methods 37 good embryos from 7 cases were vitrified in straws,and were thawed for transfer.

方法应用麦管玻璃化法冷冻技术保存17例患者的116枚4～8细胞期胚胎。

Immunocytochemical localization were investigated for the first time in the gonads, brain vesicle and nerve tube of Amphioxus using polyclonal antibodies against 17 b -estradiol, testosterone and progesterone receptors.

首次用雌二醇、睾酮和孕酮受体的多克隆抗体在文昌鱼性腺、脑泡和神经管中进行免疫细胞化学定位研究。

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。