Evidence map›Paper›PMID 30581281›Full record

ArticleMolecular vision2018

Echinacoside protects retinal ganglion cells from ischemia/reperfusion-induced injury in the rat retina.

Lin Li, YeFei Wang, XiuHong Qin, Jing Zhang, ZhenZhen Zhang

Open access · greenAbstract read
In one paragraph

Article in Molecular vision, 2018. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 9 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
9citing papers in PubMed, 1 pooled it
1.5field-weighted citation impact, top 18% of its field
1 · What the graph read from it

What it found

Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.

The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.

2 · The registry

The trial behind it

Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.

Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.

3 · Its place in the literature

Who cites it

9 citing papers in PubMed, 1 synthesis or guideline pooled it, 21 citations in OpenAlex.

  1. Pooled it
  2. International journal of ophthalmology · 2025
    Article
  3. Article
  4. Inhalative as well as Intravenous Administration of HInternational journal of molecular sciences · 2022
    Article
  5. Article
  6. Article
  7. Article
  8. Article
  9. Article
4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

5 authors at 2 institutions in 1 country.

Lin LiDepartment of Ophthalmology, Shanghai Ninth People's Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, China.
YeFei WangDepartment of Ophthalmology, Shanghai Ninth People's Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, China.
XiuHong QinDepartment of Ophthalmology, First Affiliated Hospital of Dalian Medical University, DaLian, Liaoning Province, China.
Jing ZhangDepartment of Ophthalmology, Shanghai Ninth People's Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, China.
ZhenZhen ZhangDepartment of Ophthalmology, Shanghai Ninth People's Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, China.
Shanghai Jiao Tong University · CNShanghai Ninth People's Hospital · CN

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Objective: To investigate whether echinacoside (ECH) protects the retina against ischemia/reperfusion (I/R) injury and the underlying mechanisms. Methods: Adult male Wistar rats were randomly divided into four groups: sham, sham plus ECH, I/R plus vehicle, and I/R plus ECH. Before the retinal I/R injury produced by high intraocular pressure (HOP), ECH was administered (20 mg/kg daily) for 7 days. The level of retinal cell damage was evaluated using Fluoro-Gold (FG) retrograde labeling and terminal deoxynucleotidyl transferase-mediated dUTP nick end-labeling (TUNEL) analysis 7 days after I/R. Optic nerve histology was analyzed with transmission electron microscopy. Levels of retinal malondialdehyde (MDA), superoxide dismutase (SOD), catalase (CAT), and glutathione peroxidase (GSH-Px) were determined. The expression of apoptosis-associated factors (Apaf-1, Parp, and Bad) were analyzed with western blotting and quantitative real-time PCR (qPCR). The production of proinflammatory cytokines (tumor necrosis factor-α [TNFα], interleukin-1 beta [IL-1β], and IL-6) was analyzed with enzyme-linked immunosorbent assay (ELISA) 7 days after the I/R injury as well. Results: The administration of ECH not only preserved retinal morphology but also attenuated retinal inflammation and apoptosis at 7 days after the I/R injury and decreased I/R-induced oxidative stress in the retina statistically significantly. Conclusions: ECH protected against I/R-induced retinal injury, via activation of antioxidant enzymes and suppression of inflammation. Therefore, ECH could be a potential therapeutic candidate for the treatment and management of I/R retinal diseases.

Indexed as

AnimalsAntioxidantsApoptotic Protease-Activating Factor 1bcl-Associated Death ProteinCatalaseDisease Models, AnimalDrug Administration ScheduleGene Expression RegulationGlutathione PeroxidaseGlycosidesInterleukinsMaleMalondialdehydeOptic NerveOxidative StressPoly(ADP-ribose) PolymerasesAntioxidantsApaf1 protein, ratApoptotic Protease-Activating Factor 1Bad protein, ratbcl-Associated Death ProteinCatalaseechinacosideGlutathione PeroxidaseGlycosidesInterleukinsMalondialdehydePoly(ADP-ribose) PolymerasesSuperoxide DismutaseTumor Necrosis Factor-alpha

Identifiers

PMID30581281
PMCPMC6279312
OpenAlexW2900696390

What OpenQuestion holds

Textmetadata
LicenceCC BY-NC-ND
Read underepoch 390

Registered trials

None linked

Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.