内皮

At age 11, endothelium-dependent flow-mediated asodilatory responses of the brachial artery were examined with high-resolution ultrasound in 402 children.

在11岁的时候，用高分辨超声检测402个儿童的肱动脉的内皮依赖性血流介导的血管舒张反应。

Objective: To study the effect of corn bract on the level of NO, ET and apoptosis of endothelial cells.

目的：观察玉米苞叶煎剂对食饵性高血脂大鼠主动脉内皮细胞凋亡的干预作用及血清NO、ET水平的影响。

Objective To observe pharmacodynamics reaction of proliferation and apoptosis of vascular endothelial cells and vascular smooth muscle cells of high blood lipid rat to the role of corn bract decoction.

目的 观察高脂血症大鼠主动脉内皮和平滑肌细胞增殖与凋亡对玉米苞叶煎剂作用的药效反应。

RESULTS: SEM results showed that the fiber morphology of P(50/50) 6% nanofibers membrance was better and more uniform diameter distribution. Mechanic test indicated nanofibers membrance of P(50/50) had longer breaking elongation but smaller breaking stress than nanofibers membrance of P(75/25). Hydrophilicity of P(75/25) fibers was better. MTT results proved that 6% and 8% P(50/50) nanofibers could enhance the adhesion and proliferation of endothelial cells on the surface of materials, and the cells had the best spreading and attachment on the nanofibers.

结果：通过扫描电镜观察发现由质量分数为6%聚(50/50)制备的纤维膜具有更好的纤维形态，且直径分布均匀；拉伸力学测试显示由聚(50/50)制备的纤维膜比聚(75/25)具有更高的断裂伸长率，但断裂应力较低；细胞生物相容性实验表明猪髋动脉内皮细胞在质量分数为6%和8%聚(50/50)的纳米纤维膜上更能有效的黏附与增殖。

Objective: To investigate the clinical significance of VEGF expression in human breast cancer.

目的：探讨血管内皮生长因子在乳癌中过表达的临床意义。

Objective To research the expression of VEGF and it's influence to prognosis to breast cancer.

目的 分析乳腺癌中血管内皮生长因子的表达状况及其对预后的影响。

Objective To evaluate the effect of endothelin and tumor necrosis factor-α in pathogenesis of children with bronchi asthma.

目的探讨内皮素和肿瘤坏死因子在小儿哮喘发病机制中的作用。

The number of EOS in peripheral blood were counted by counting plate and the morphological changes in bronchia and EOS infiltration in lung tissue were observed. The content of NO and ET-1 in blood serum and BALF were measured by biochemistry and radioimmunity methods.

用计数板计数外周血嗜酸性细胞数量，观察小支气管形态学改变和肺组织中EOS浸润情况；生化法和放免法测定血清和肺泡灌洗液中一氧化氮和内皮素－1(ET-1)的含量。

Objective To study the roles of nitric oxide and endothelin-1(ET-1) in pathogenesis of bronchial asthma.

目的 探讨一氧化氮和内皮素-1(ET-1)在支气管哮喘发病中的作用。

OBJECTIVE: To study the effects of prolonged 75% oxygen exposure on the expression of vascular endothelial growth factor and its receptors (VEGFR1 and VEGFR2) in the neonatal rat lungs and to elucidate the effects of prolonged exposure of high concentration of oxygen on lung vascular development and its relationship with bronchopulmonary dysplasia.

目的：研究持续吸入75%氧对新生大鼠肺血管内皮生长因子（vascular endothelial growth factor，VEGF）及其受体（VEGFR1和VEGFR2）表达的影响，探讨较高浓度吸氧对肺血管发育的影响及与支气管肺发育不良（bronchopulmonary dysplasia，BPD）的关系。

By the time of its fall, most of the prisoners were writers who had written against the corruptions of the government.

到它被攻陷的时候，里面多数的犯人是写了反对政府贪污文章的作家。

The most obvious variation to ovum morphological character was that the color was changed from light green to sepiaceous in embryonic development, and all the ovums were almost hatched after 96h.

在胚胎发育过程中卵的形态特征最明显的变化是颜色从淡绿到深褐色，卵在发育96h后卵基本全部孵化。