Evidence map›Paper›PMID 41766237›Full record

ArticleIndian journal of pharmacology2026

Hexarelin promotes the survival of retinal ganglion cells after optic nerve transection.

Kevin Bing Shui Chow

Abstract read
In one paragraph

Article in Indian journal of pharmacology, 2026. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Not yet cited in PubMed.

0numbers the graph read from it
0cells of the map it votes in
0citing papers in PubMed
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1 · What the graph read from it

What it found

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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

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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

0 citing papers in PubMed.

No citing paper in PubMed yet.

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

1 author.

Kevin Bing Shui ChowSchool of Biomedical Sciences, Chinese University of Hong Kong, Hong Kong, China.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

objectiveHexarelin is a growth hormone secretagogue receptor type 1a agonist with a potent anti-apoptotic effect. We studied the neuroprotective effect of hexarelin on the survival of retinal ganglion cells (RGCs) in the retina following optic nerve transection (ONT). MATERIALS AND

methodsGolden hamsters of 8-9 weeks old were used. For 7 days following ONT with one dose of drug, hamsters were injected with single dose of saline, 25 μg/kg, 50 μg/kg, and 100 μg/kg hexarelin daily for 5 days. For 7 days after ONT with two doses of drugs, saline, 100 μg/kg and 150 μg/kg hexarelin were injected twice daily for 5 days. Survival of RGCs was quantified by immunostaining with Tuj1 antibody in retina whole mount.

resultsSingle daily doses of 25 μg/kg, 50 μg/kg, and 100 μg/kg hexarelin dose dependently and significantly increased the survival of RGC. The survival rates of RGC in saline, 25 μg/kg, 50 μg/kg, and 100 μg/kg hexarelin-treated hamsters were 51.2%, 62.4%, 68.5%, and 74.6%, respectively, in 7 days ONT. Two daily doses of saline, 100 μg/kg and 150 μg/kg hexarelin promoted survivals to 72.9%, 91.4%, and 109.2%, respectively, in 7 days ONT.

conclusionsSingle daily doses of hexarelin dose dependently increased the survival of RGC. Two daily doses of hexarelin increased RGC survival further and 150 μg/kg hexarelin twice daily is optimal for the survival of RGC.

Indexed as

Neuroprotective AgentsOligopeptidesOptic Nerve InjuriesRetinal Ganglion CellsAnimalsCell SurvivalCricetinaeDose-Response Relationship, DrugMaleMesocricetushexarelinNeuroprotective AgentsOligopeptidesGhrelingrowth hormone secretagogue receptor type 1aneuroinjury

Identifiers

PMID41766237
PMCPMC13004568

What Socratic holds

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LicenceCC BY-NC-SA
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Registered trials

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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 Socratic graph.