Dll4和VEGFR在氧诱导视网膜病小鼠模型中的表达及意义
摘 要: 【目的】 为了分析Dll4、 VEGFR-1、 VEGFR-2在视网膜新生血管中的表达,探讨Notch1-Dll4信号通路在氧诱导视网膜病小鼠新生血管形成中的作用。【方法】 选用鼠龄7 d的 C57BL/6J 新生鼠30只,分成实验组和对照组。实验组15只,在氧浓度为(75±2)%的密闭容器中生长5 d,回到室内正常空气中;对照组15只,在室内正常空气中生长。两组各取产后7 d(7 d post-partum,p7)、p12、p17新生鼠 5只,摘除眼球,取视网膜提取RNA,以RT-PCR 方法检测Dll4、 VEGFR-1、 VEGFR-2在视网膜中mRNA的表达。【结果】 RT-...
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| Format: | Article |
|---|---|
| Language: | zho |
| Published: |
Editorial Office of Journal of Sun Yat-sen University
2015-01-01
|
| Series: | Zhongshan Daxue xuebao. Yixue kexue ban |
| Subjects: | |
| Online Access: | http://xuebaoyx.sysu.edu.cn/zh/article/43572488/ |
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