Evidence map›Paper›PMID 16306811›Full record

ArticleJournal of cardiovascular pharmacology2005

An epoxide hydrolase inhibitor, 12-(3-adamantan-1-yl-ureido)dodecanoic acid (AUDA), reduces ischemic cerebral infarct size in stroke-prone spontaneously hypertensive rats.

Anne M Dorrance, Nicole Rupp, David M Pollock, John W Newman, Bruce D Hammock, John D Imig

Open access · greenAbstract read
In one paragraph

Article in Journal of cardiovascular pharmacology, 2005. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 73 papers.

0numbers the graph read from it
0cells of the map it votes in
73citing papers in PubMed
3.7field-weighted citation impact, top 8% 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

73 citing papers in PubMed, 127 citations in OpenAlex.

  1. Trial
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  9. Crossing signals: bioactive lipids in the microvasculature.American journal of physiology. Heart and circulatory physiology · 2020
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  11. Article
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  19. Observational
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13 more citing papers are in PubMed but not listed here.

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

6 authors at 2 institutions in 1 country.

Anne M DorranceDepartment of Physiology, Medical College of Georgia, Augusta, Georgia 30912, USA. adorrance@mail.mcg.edu
Nicole Rupp
David M Pollock
John W Newman
Bruce D Hammock
John D Imig
Augusta University · USUniversity of California, Davis · US

Funding

Workshop on Environmental Technology Transfer and EntrepreneurshipP42ES004699 · NIEHS · UNIVERSITY OF CALIFORNIA DAVIS · PI HAMMOCK, BRUCE D · 1987 to 2021
$50.1M
TRANSPORT EFFECTS OF ARACHIDONATE METABOLITES IN PERFUSED TUBULEP01DK038226 · NIDDK · VANDERBILT UNIVERSITY MEDICAL CENTER · PI BROWN, NANCY J. · 1986 to 2015
$22.1M
Vascular Rho-kinase Signaling in Angiotensin II hypertenP01HL074167 · NHLBI · MEDICAL COLLEGE OF GEORGIA (MCG) · PI BRANDS, MICHAEL W. · 2004 to 2008
$10.5M
OXYGENASE METABOLITES AND RENAL VASCULAR ACTIVITYR01HL059699 · NHLBI · TULANE UNIVERSITY OF LOUISIANA · PI IMIG, JOHN D · 1999 to 2011
$3.0M
HYDROLYTIC ENZYMES IN THE METABOLISM OF TOXINSR37ES002710 · NIEHS · UNIVERSITY OF CALIFORNIA DAVIS · PI HAMMOCK, BRUCE D · 1998 to 2007
$3.0M
The Effect of Aldosterone on Cerebral Blood VesselsR01HL077385 · NHLBI · MICHIGAN STATE UNIVERSITY · PI DORRANCE, ANNE M · 2004 to 2007
$1.4M
OXYGENASE METABOLITES AND RENAL VASCULAR ACTIVITYR29HL059699 · NHLBI · TULANE UNIVERSITY OF LOUISIANA · PI IMIG, JOHN D · 1998 to 1998
–
NHLBI NIH HHS HL-074167NHLBI NIH HHS HL077385NHLBI NIH HHS HL-59699NHLBI NIH HHS P01 HL074167NHLBI NIH HHS R01 HL059699NHLBI NIH HHS R01 HL077385NIDDK NIH HHS DK-38226NIDDK NIH HHS P01 DK038226NIEHS NIH HHS P42 ES004699NIEHS NIH HHS P42 ES04699NIEHS NIH HHS R37 ES002710NIEHS NIH HHS R37 ES02710
6 · The paper itself

Abstract

Soluble epoxide hydrolase (sEH) inhibitors have been demonstrated to have cardiovascular protective actions. This hydrolase enzyme converts fatty acid epoxides to their corresponding diols, and this conversion can alter the biologic activity of these metabolites. We hypothesized that 12-(3-adamantan-1-yl-ureido)dodecanoic acid (AUDA), a sEH inhibitor, would protect stroke-prone spontaneously hypertensive rats from cerebral ischemia. AUDA was administered to 6-week-old male rats for 6 weeks, during which blood pressure was measured by telemetry. Cerebral ischemia was induced by middle cerebral artery occlusion, the size of the cerebral infarct was assessed after 6 hours of ischemia, and the results were expressed as a percentage of the hemisphere infarcted (%HI). Vascular structure and function were assessed using a pressurized arteriograph. Plasma levels of AUDA at the end of the treatment period averaged 5.0 +/- 0.4 ng/mL, and the urinary excretion rate was 99 +/- 21 ng/d. AUDA-treated rats had significantly smaller cerebral infarcts than control rats (36 +/- 4% vs 53 +/- 4% HI, treated versus control, P < 0.05, n = 6). This difference occurred independently of changes in blood pressure. AUDA treatment increased the passive compliance of the cerebral vessels but had no effect on vascular structure. The results of this study provide novel evidence suggesting that the sEH inhibitor AUDA is a possible therapeutic agent for ischemic stroke.

Indexed as

AdamantaneAnimalsBrain IschemiaCerebral InfarctionEnzyme InhibitorsEpoxide HydrolasesEpoxy CompoundsHypertensionLauric AcidsMaleNeuroprotective AgentsRatsRats, Inbred SHR12-(3-adamantan-1-ylureido)dodecanoic acidAdamantaneEnzyme InhibitorsEpoxide HydrolasesEpoxy CompoundsLauric AcidsNeuroprotective Agents

Identifiers

PMID16306811
PMCPMC1444897
OpenAlexW2140835204

What OpenQuestion holds

Textmetadata
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.