Evidence map›Paper›PMID 30678227›Full record

ArticleInternational journal of molecular sciences2019

Carbonic Anhydrase Inhibitors of Different Structures Dilate Pre-Contracted Porcine Retinal Arteries.

Thor Eysteinsson, Hrönn Gudmundsdottir, Arnar Oessur Hardarson, Emanuela Berrino, Silvia Selleri, Claudiu T Supuran, Fabrizio Carta

Registry-linked trialOpen access · goldAbstract read
In one paragraph

Article in International journal of molecular sciences, 2019. The graph could read no effect estimate from its abstract, so it casts no vote on the map. It is linked to trial NCT04676126 (Augmented Macular Pigment Supplement and Pericentral Visual Function), which is not on this map. Cited by 6 papers.

0numbers the graph read from it
0cells of the map it votes in
6citing papers in PubMed
0.4field-weighted citation impact, top 39% 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.

NCT04676126 phase4withdrawnnot on this mapstarted 2021, after this paper: background citation

Augmented Macular Pigment Supplement and Pericentral Visual Function: a Randomized Controlled Trial

TypeinterventionalSponsorUniversity of the Incarnate WordRan2021 to 2022Enrolled0ConditionsGlaucoma, Glaucoma Eye, Glaucoma, Open-AngleArmsLumega-Z, Dorzolamide Hcl 2% Oph Soln, Placebo
3 · Its place in the literature

Who cites it

6 citing papers in PubMed, 10 citations in OpenAlex.

  1. Article
  2. Carbonic anhydrase, its inhibitors and vascular function.Frontiers in molecular biosciences · 2024
    Review
  3. Article
  4. Article
  5. Article
  6. Review
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

7 authors at 2 institutions in 2 countries.

Thor EysteinssonDepartment of Physiology, BioMedical Center, Faculty of Medicine, University of Iceland, Reykjavik, Iceland. thoreys@hi.is.ORCID 0000-0002-9748-5854
Hrönn GudmundsdottirDepartment of Physiology, BioMedical Center, Faculty of Medicine, University of Iceland, Reykjavik, Iceland.
Arnar Oessur HardarsonDepartment of Physiology, BioMedical Center, Faculty of Medicine, University of Iceland, Reykjavik, Iceland.
Emanuela BerrinoNEUROFARBA Department, University of Florence, Sezione di Scienze Farmaceutiche e Nutraceutiche, Via Ugo Schiff 6, 50019 Sesto Fiorentino (Florence), Italy.
Silvia SelleriNEUROFARBA Department, University of Florence, Sezione di Scienze Farmaceutiche e Nutraceutiche, Via Ugo Schiff 6, 50019 Sesto Fiorentino (Florence), Italy.
Claudiu T SupuranNEUROFARBA Department, University of Florence, Sezione di Scienze Farmaceutiche e Nutraceutiche, Via Ugo Schiff 6, 50019 Sesto Fiorentino (Florence), Italy.
Fabrizio CartaNEUROFARBA Department, University of Florence, Sezione di Scienze Farmaceutiche e Nutraceutiche, Via Ugo Schiff 6, 50019 Sesto Fiorentino (Florence), Italy.
University of Florence · ITUniversity of Iceland · IS

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Carbonic anhydrase inhibitors (CAIs), such as dorzolamide (DZA), are used as anti-glaucoma drugs to lower intraocular pressure, but it has been found that some of these drugs act as vasodilators of retinal arteries. The exact mechanism behind the vasodilatory effect is not yet clear. Here we have addressed the issue by using small vessel myography to examine the effect of CAIs of the sulfonamide and coumarin type on the wall tension in isolated segments of porcine retinal arteries. Vessels were pre-contracted by the prostaglandin analog U-46619, and CAIs with varying affinity for five different carbonic anhydrase (CA) isoenzymes found in human tissue tested. We found that all compounds tested cause a vasodilation of pre-contracted retinal arteries, but with varying efficacy, as indicated by the calculated mean EC

Indexed as

AcetazolamideAnimalsBenzolamideCarbonic Anhydrase InhibitorsCarbonic AnhydrasesMuscle, Smooth, VascularRetinal ArterySulfonamidesSwineThiophenesVasodilationAcetazolamideBenzolamideCarbonic Anhydrase InhibitorsCarbonic AnhydrasesdorzolamideSulfonamidesThiophenescarbonic anhydrasevascular tonevasodilation

Identifiers

PMID30678227
PMCPMC6387369
OpenAlexW2911619109

What OpenQuestion holds

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LicenceCC BY
Read underepoch 390

Registered trials

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.