【摘 要】
：
Objective:To investigate the expression of beta-catenin and VEGFs(VEGF-A,VEGF-C)and VEGF receptor-2(VEGFR-2)protein in medulloblastoma.Methods:Immunohistochemic
【机 构】
：
Department of Pathology
论文部分内容阅读
Objective:To investigate the expression of beta-catenin and VEGFs(VEGF-A,VEGF-C)and VEGF receptor-2(VEGFR-2)protein in medulloblastoma.Methods:Immunohistochemical staining with SP method Was conducted to determine the expression of beta-eatenin and VEGFs(VEGF-A,VEGF-C)and VEGFR-2 in 33 cases of medulloblastoma and 10 normal cerebellar tissues. Results:The expression rate of beta-catenin,and VEGFs (VEGF-A,VEGF-C)and VEGFR-2 in medulloblastoma were significantly higher than that in normal tissue.A significant positive correlation was found between beta-catenin and VEGFs(VEGF-A,VEGF-C)and VEGFR-2 protein in medulloblastoma. Conclusion:There was a correlation between beta-catenin and VEGFs(VEGF-A,VEGF-C)and VEGFR-2 in medulloblastoma,which may play a role in the pathogenesis and development of medulloblastoma.
其他文献
A new alkaloid compound I was obtained from Solanum cathayanum, a folk medicine of Hubei Province, together with a knownalkaloid, orotic acid ethyl ester. On th
理解个体如何贴现环境风险具有重要的政策涵义。基于概率-时间权衡模型,扩展经典的拉姆齐方程得到描述性的环境贴现率模型,容纳个体对于时间内在不确定性的认知。模型为理解
Ursolic acid was modified at C3 and C28 position to obtain fourteen derivatives including twelve novel compounds, and their chemical structures were characteriz
AIM:To assess the safety of bismuth used in Helicobacter pylori (H pylori) eradication therapy regimens.METHODS:We conducted a systematic review and meta-analys
AIM:To study the mechanisms by which Campylobacter jejuni (C.jejuni) causes inflammation and diarrhea.In particular,direct interactions with intestinal epitheli
唐山佳华煤化工有限公司二期焦化工程建设中,捣固焦炉出现了焦煤水分不稳定的问题,致使煤饼塌饼率增加.文章从原始设备缺陷、人员操作、水源波动、原料水分差异等多方面分析
目的 研究转染细胞周期依赖性蛋白激酶1(cyclin-dependent kinase 1,CDK1)siRNA、以及转染后进行凋亡刺激对细胞周期和凋亡的影响,探讨CDK1在细胞凋亡中的确切作用,揭示细胞
AIM: To explore portal hypertension and portosystemic shunts and to stage chronic liver disease (CLD)based on the pathophysiology of portal hemodynamics.METHODS
Background Diabetic retinopathy (DR) is a leading cause of visual impairment and blindness among the people of occupational age. To prevent the progress of reti