血管生成素在糖尿病微血管病变中的调节作用

被引:4
作者
郭金婷
王玉梅
朱忠华
机构
[1] 武汉协和医院肾内科
关键词
糖尿病; 糖尿病血管病; 血管生长因子;
D O I
暂无
中图分类号
R587.2 [糖尿病性昏迷及其他并发症];
学科分类号
100201 [内科学];
摘要
血管生成素(Ang)家族是一类促血管生成因子,参与生理性及病理性的血管生成,其家族成员包括Angiopoietin-1、Angiopoietin-2、Angiopoietin-3、Angiopoietin-4。Ang-1可参与血管生成,维持血管稳定,抑制内皮细胞凋亡、炎症、渗出及白细胞黏附;Ang-2可促进血管出芽,增加血管通透性,血管内皮细胞生长因子(VEGF)影响着新生血管形成。血管生成素可能通过上述机制参与了糖尿病微血管病变的发生、发展。
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