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1. 兰州大学第一医院小儿外科
2. 兰州大学第一医院病理科
纸质出版日期:2010,
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[1]陈健,高明太,蒋敏,赵成基,刘登瑞,赵玉元.血管内皮生长因子和bcl-2在肾母细胞瘤中的表达及意义[J].重庆医科大学学报,2010,35(04):501-503.
CHEN Jian, et al. Expression and significance of bcl-2 and vascular endothelial growth factor in nephroblastoma[J]. Journal of Chongqing Medical University, 2010,35(4):501-503.
[1]陈健,高明太,蒋敏,赵成基,刘登瑞,赵玉元.血管内皮生长因子和bcl-2在肾母细胞瘤中的表达及意义[J].重庆医科大学学报,2010,35(04):501-503. DOI: 10.13406/j.cnki.cyxb.2010.04.035.
CHEN Jian, et al. Expression and significance of bcl-2 and vascular endothelial growth factor in nephroblastoma[J]. Journal of Chongqing Medical University, 2010,35(4):501-503. DOI: 10.13406/j.cnki.cyxb.2010.04.035.
目的:探讨细胞凋亡抑制基因B-淋巴瘤细胞-2(B-cell lymphoma/leuke mia-2
bcl-2)和血管内皮生长因子(Vascular endothelial growth factor
VEGF)在肾母细胞瘤中的表达及其相互关系。方法:用免疫组织化学和原位杂交方法研究bcl-2和VEGF蛋白及mRNA在17例肾母细胞瘤和7例瘤旁正常肾组织的表达。结果:bcl-2蛋白在肾母细胞瘤组织中的表达(82.4%)高于瘤旁正常肾组织(28.5%);VEGF蛋白在肾母细胞瘤组织中的表达(58.8%)高于瘤旁正常肾组织(14.3%);bcl-2 mRNA和VEGF mRNA在肾母细胞瘤的表达率分别为88.2%和82.4%;bcl-2和VEGF的表达之间存在正相关关系(rs=0.633
P<0.01)。结论:bcl-2和VEGF在小儿肾母细胞瘤发生发展中起重要作用。
Objective:To study the expression of vascular endothelial growth factor(VEGF)and B-cell lymphoma/leuke mia-2(bcl-2) in nephroblastoma and to evaluate the relationship between VEGF and bcl-2.Methods:With mouse anti-human VEGF and bcl-2 monoclonal antibody
immunohistochemistry was used to examine 6)the expression of VEGF protein and bcl-2 protein in 17 cases of nephroblastoma and 7 cases of normal tissue as contrast.VEGF mRNA and bcl-2 mRNA expression was examined by in situ hybridization.Results:The positive expressions of bcl-2 protein in nephroblastoma(82.4%)were significantly higher than those in normal tissues(28.5%).The positive expressions of VEGF protein in nephroblastoma(58.8%)were significantly higher than those in normal tissues(14.3%).The rate of bcl-2
VEGF mRNA in nephroblastoma was 88.2%
82.4%
respectively.The expression of bcl-2
VEGF mRNA was increased significantly in nephroblastoma compare with control.VEGF expression and bcl-2 in nephroblastoma were positively related(rs=0.633
P<0.01).Conclusion:The expression of bcl-2 and VEGF plays an important role in the oncogenesis and development of nephroblastoma.
肾母细胞瘤bcl-2血管内皮生长因子(VEGF)
NephroblastomaB-cell lymphoma/leuke mia-2(bcl-2)Vascular endothelial growth factor
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