乏氧诱导因子在疾病中作用机制的研究进展

Review of retinal receptors and molecular imaging

乏氧诱导因子（HIF）是维持体内代谢平衡的一个重要因子，目前对其研究已成为热点。以往的研究证实，HIF与众多疾病都有着密切的关系，如炎症、肿瘤以及辐射损伤。笔者简述国内外有关HIF的研究成果，为HIF作为治疗靶点的深入研究提供新思路。

Retinal synthetic functions are adjusted by various neurotransmitters（e.g.,γ-aminobutyric acid, dopamine, 5-hydroxytryptamine, and σ receptor） and can be visualized through nuclear receptor imaging. This technology has rapidly advanced in recent years with the development of nuclear medical equipment and agents. Retinal receptor imaging has become a pioneer medical technique that combines molecular biology, nuclear medicine, and ophthalmology. This article provides a brief introduction on the latest advances in retinal neurotransmitters and describes recent studies on retinal receptor molecular imaging.