这个词是什么意思？
A recombinant humanized monoclonal antibody fragment that binds VEGF-A to prevent its binding to VEGFR-1 and VEGFR-2 receptors. This activity reduces vessel permeability and angiogenesis in the treatment of neovascular age-related MACULAR DEGENERATION.
中文名称索引；定义为 MeSH 英文原文，尚未逐条译审。MESH:D000069579 · MeSH 2026。
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