Acta Anatomica Sinica ›› 2018, Vol. 49 ›› Issue (6): 839-845.doi: 10.16098/j.issn.0529-1356.2018.06.025

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Protective effects of erigeron breviscapus on retinal hypoxia and its inflammatory injury

ZHU Jing-yuan BAI Yu-jing ZHANG Yu WU Hui-juan*   

  1. Institute of Ophthalmology, Peking University People’s Hospital, Key Laboratory of Vision Loss and Restoration, Ministry of Education; Beijing Key Laboratory of Diagnosis and Therapy of Retinal and Choroid Diseases, Beijing 100044, China
  • Received:2018-01-08 Revised:2018-02-06 Online:2018-12-06 Published:2019-02-28
  • Contact: WU Hui-juan E-mail:1411210440@pku.edu.cn

Abstract:

Retinal hypoxia injury is mainly about the damage of retinal ganglion cells, including oxidative stress, excitotoxicity damage, and inflammatory damage. Degeneration of retinal ganglion cells leads to dysfunction of optic nerve conduction. Therefore, blocking the damage pathways of the optic nerve cells and enhancing their survival mechanisms in the short-term after hypoxic injury becomes the key to restore vision. Erigeron breviscapus can protect the retina from hypoxic injury through a variety of mechanisms. It can reduce the expression of inflammatory mediators, so it can protect a series of inflammatory cascade effects caused by retinal hypoxia by reducing the inflammatory response. The current research progress on the protection of retinal hypoxia and inflammation associated injury with erigeron breviscapus.

Key words: Erigeron breviscapus, Retinal hypoxia, Inflammatory injury, NLRP3 inflammasome, Neuroprotection