ArticleInternational journal of ophthalmology2016
Effect of vasoactive intestinal peptide on the wound healing of alkali-burned corneas.
Article in International journal of ophthalmology, 2016. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 7 papers.
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Who cites it
7 citing papers in PubMed, 11 citations in OpenAlex.
- Endogenous Therapeutic Agents for Acute Corneal and Ocular Surface Injuries.Translational vision science & technology · 2026Review
- Deep Corneal Nerve Plexus Selective Damage in Persistent Neurotrophic Corneal Epithelial Defects Detected by In Vivo Multiphoton Confocal Microscopy.Investigative ophthalmology & visual science · 2025Article
- Immunomodulatory Role of Neuropeptides in the Cornea.Biomedicines · 2022Review
- The role of Th17 immunity in chronic ocular surface disorders.The ocular surface · 2021Review
- Article
- Retinoprotective Effects of TAT-Bound Vasoactive Intestinal Peptide and Pituitary Adenylate Cyclase Activating Polypeptide.Journal of molecular neuroscience : MN · 2019Article
- Vasoactive Intestinal Peptide Promotes Corneal Allograft Survival.The American journal of pathology · 2018Article
Corrections and comments
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Authors and funding
7 authors at 1 institution in 1 country.
Funding
No grant is acknowledged in the PubMed record.
Abstract
aimTo study the effect of vasoactive intestinal peptide (VIP) on wound healing in experimental alkali burns of the cornea.
methodsTwenty-seven albino rabbits, weighing 3.2±0.75 kg were used. Alkali burns were induced on corneas by applying 10 mm Whatman paper No:50 soaked in 1 mol/L NaOH. They have further classified into 5 groups as follows: 1) control group given no treatment (n=5); 2) VIP given subconjunctivally (n=6); 3) VIP injected into anterior chamber (n=6); 4) NaCl 0.9% given subconjunctivally (n=5); 5) NaCl 0.9% given into the anterior chamber (n=5). All treatment protocols except control group were followed by topical eye drops composed of VIP at two hourly intervals for one week from 8 a.m. to 6 p.m.
resultsVIP treated groups of rabbits with alkali burns were found to have better wound healing findings histo-pathologically when compared to those of control group who have received no treatment on day 30. No differences were observed between groups in respect to degree of polymorphonuclear leukocytes (PMNL) infiltration and degree of loss of amorphous substrate on day 15. However, PMNL infiltration and degree of loss of amorphous substrate were lower in Groups 2 and 3 when compared to that of control group on day 30 (P<0.05).
conclusionWe have shown that VIP has positive effects on alkali induced corneal burns. VIP may inhibit PMNL migration to cornea through an immunomodulatory effect. Inhibition of PMNL migration might reduce the release of collagenases and this might prevent the extracellular amorphous substance loss.
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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 OpenQuestion graph.