Evidence map›Paper›PMID 35330750›Full record

ArticleClinical ophthalmology (Auckland, N.Z.)2022

A Plant-Derived Antioxidant Supplement Prevents the Loss of Retinal Ganglion Cells in the Retinas of NMDA-Injured Mice.

Shigeto Maekawa, Kota Sato, Taiki Kokubun, Noriko Himori, Takeshi Yabana, Michiko Ohno-Oishi, Ge Shi, Kazuko Omodaka, Toru Nakazawa

Open access · goldAbstract read
In one paragraph

Article in Clinical ophthalmology (Auckland, N.Z.), 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 8 papers.

0numbers the graph read from it
0cells of the map it votes in
8citing papers in PubMed
0.5field-weighted citation impact, top 35% 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

8 citing papers in PubMed, 5 citations in OpenAlex.

  1. Review
  2. Review
  3. Article
  4. Article
  5. Glaucoma Animal Models beyond Chronic IOP Increase.International journal of molecular sciences · 2024
    Review
  6. Article
  7. Article
  8. 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

9 authors at 1 institution in 1 country.

Shigeto MaekawaDepartment of Ophthalmology, Tohoku University Graduate School of Medicine, Sendai, Miyagi, Japan.
Kota SatoDepartment of Ophthalmology, Tohoku University Graduate School of Medicine, Sendai, Miyagi, Japan.
Taiki KokubunDepartment of Ophthalmology, Tohoku University Graduate School of Medicine, Sendai, Miyagi, Japan.
Noriko HimoriDepartment of Ophthalmology, Tohoku University Graduate School of Medicine, Sendai, Miyagi, Japan.ORCID 0000-0001-8307-0458
Takeshi YabanaDepartment of Ophthalmology, Tohoku University Graduate School of Medicine, Sendai, Miyagi, Japan.
Michiko Ohno-OishiDepartment of Ophthalmology, Tohoku University Graduate School of Medicine, Sendai, Miyagi, Japan.
Ge ShiDepartment of Ophthalmology, Tohoku University Graduate School of Medicine, Sendai, Miyagi, Japan.
Kazuko OmodakaDepartment of Ophthalmology, Tohoku University Graduate School of Medicine, Sendai, Miyagi, Japan.
Toru NakazawaDepartment of Ophthalmology, Tohoku University Graduate School of Medicine, Sendai, Miyagi, Japan.
Tohoku University · JP

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Purpose: To investigate the effect of plant-derived antioxidant compounds, identified with primary culture screening, on retinal ganglion cell (RGC) survival in mice under excitotoxic conditions. Additionally, to determine the effect of these compounds on the involvement of calpain inactivation. Materials and Methods: Plant-derived antioxidant compounds including hesperidin, crocetin, and Results: Plant-derived antioxidant compounds significantly ameliorated the increase in the level of MDA in the retinas after NMDA injury. Cleaved α-fodrin fragments were detected in the NMDA-injured retinas, and these fragments were significantly lower in mice that received the plant-derived antioxidant compounds. The plant-derived antioxidants also ameliorated increases in TUNEL-positive cells and RGC death after NMDA injection. Conclusion: These results indicate that oral administration of plant-derived antioxidant compounds such as hesperidin, crocetin, and

Indexed as

glaucomaoxidative stressplant-derived antioxidant compoundsretinal ganglion cells

Identifiers

PMID35330750
PMCPMC8939866
OpenAlexW4220732872

What OpenQuestion holds

Textmetadata
LicenceCC BY-NC
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.