Evidence map›Paper›PMID 25224811›Full record

ArticleClinical and experimental pharmacology & physiology2014

Different mechanisms of acute versus long-term antihypertensive effects of soluble epoxide hydrolase inhibition: studies in Cyp1a1-Ren-2 transgenic rats.

Alexandra Sporková, Sárka Jíchová, Zuzana Husková, Libor Kopkan, Akira Nishiyama, Sung H Hwang, Bruce D Hammock, John D Imig, Elzbieta Kompanowska-Jezierska, Janusz Sadowski and 2 more

Open access · greenAbstract read
In one paragraph

Article in Clinical and experimental pharmacology & physiology, 2014. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 13 papers.

0numbers the graph read from it
0cells of the map it votes in
13citing papers in PubMed
1.2field-weighted citation impact, top 22% 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

13 citing papers in PubMed, 21 citations in OpenAlex.

  1. Impact of aldosterone deficiency on the development of diuretic resistance in mice.Pflugers Archiv : European journal of physiology · 2025
    Article
  2. Article
  3. Article
  4. Article
  5. Article
  6. Article
  7. Epoxyeicosanoids in hypertension.Physiological research · 2019
    Review
  8. Article
  9. Article
  10. Article
  11. Article
  12. Article
  13. 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

12 authors at 7 institutions in 5 countries.

Alexandra SporkováCenter for Experimental Medicine, Institute for Clinical and Experimental Medicine, Prague, Czech Republic.
Sárka Jíchová
Zuzana Husková
Libor Kopkan
Akira Nishiyama
Sung H Hwang
Bruce D Hammock
John D Imig
Elzbieta Kompanowska-Jezierska
Janusz Sadowski
Herbert J Kramer
Luděk Cervenka
Institute of Clinical and Experimental Medicine · CZMossakowski Medical Research Institute, Polish Academy of Sciences · PLUniversity of California, Davis · USCharles University · CZKagawa University · JPMedical College of Wisconsin · USUniversity of Bonn · DE

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
West Coast Central Comprehensive Metabolomics Resource Core (WC3MRC)U24DK097154 · NIDDK · UNIVERSITY OF CALIFORNIA AT DAVIS · PI FIEHN, OLIVER · 2012 to 2017
$9.9M
HYDROLYTIC ENZYMES IN THE METABOLISM OF TOXINSR01ES002710 · NIEHS · UNIVERSITY OF CALIFORNIA DAVIS · PI HAMMOCK, BRUCE D · 1985 to 2018
$4.0M
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
Metabolomic study of ozone and nitronaphthalene toxicityR01ES013933 · NIEHS · UNIVERSITY OF CALIFORNIA DAVIS · PI HAMMOCK, BRUCE D · 2005 to 2009
$1.5M
OXYGENASE METABOLITES AND RENAL VASCULAR ACTIVITYR29HL059699 · NHLBI · TULANE UNIVERSITY OF LOUISIANA · PI IMIG, JOHN D · 1998 to 1998
–
NHLBI NIH HHS HL59699NHLBI NIH HHS R01 HL059699NIDDK NIH HHS DK38226NIDDK NIH HHS P01 DK038226NIDDK NIH HHS U24 DK097154NIEHS NIH HHS P42 ES004699NIEHS NIH HHS P42ES013933NIEHS NIH HHS R01 ES002710NIEHS NIH HHS R01 ES013933NIEHS NIH HHS R01 ES02710NIEHS NIH HHS R37 ES002710
6 · The paper itself

Abstract

Recent studies have shown that the long-term antihypertensive action of soluble epoxide hydrolase inhibition (sEH) in angiotensin-II (AngII)-dependent hypertension might be mediated by the suppression of intrarenal AngII levels. To test this hypothesis, we examined the effects of acute (2 days) and chronic (14 days) sEH inhibition on blood pressure (BP) in transgenic rats with inducible AngII-dependent hypertension. AngII-dependent malignant hypertension was induced by 10 days' dietary administration of indole-3-carbinol (I3C), a natural xenobiotic that activates the mouse renin gene in Cyp1a1-Ren-2 transgenic rats. BP was monitored by radiotelemetry. Acute and chronic sEH inhibition was achieved using cis-4-(4-(3-adamantan-1-yl-ureido)cyclohexyloxy) benzoic acid, given at doses of 0.3, 3, 13, 26, 60 and 130 mg/L in drinking water. At the end of experiments, renal concentrations of epoxyeicosatrienoic acids, their inactive metabolites dihydroxyeicosatrienoic acids and AngII were measured. Acute BP-lowering effects of sEH inhibition in I3C-induced rats was associated with a marked increase in renal epoxyeicosatrienoic acids to dihydroxyeicosatrienoic acids ratio and acute natriuresis. Chronic treatment with cis-4-(4-(3-adamantan-1-yl-ureido)cyclohexyloxy) benzoic acid in I3C-induced rats elicited dose-dependent persistent BP lowering associated with a significant reduction of plasma and kidney AngII levels. Our findings show that the acute BP-lowering effect of sEH inhibition in I3C-induced Cyp1a1-Ren-2 transgenic rats is mediated by a substantial increase in intrarenal epoxyeicosatrienoic acids and their natriuretic action without altering intrarenal renin-angiotensin system activity. Long-term antihypertensive action of cis-4-(4-(3-adamantan-1-yl-ureido)cyclohexyloxy) benzoic acid in I3C-induced Cyp1a1-Ren-2 transgenic rats is mediated mostly by suppression of intrarenal AngII concentration.

Indexed as

Angiotensin IIAnimalsAntihypertensive AgentsBlood PressureCytochrome P-450 CYP1A1Epoxide HydrolasesHypertensionIndolesKidneyMaleMiceNatriuresisRatsRats, Inbred F344Rats, TransgenicReninAngiotensin IIAntihypertensive AgentsCytochrome P-450 CYP1A1Epoxide Hydrolasesindole-3-carbinolIndolesRen2 protein, ratReninangiotensin-IIcytochrome P-450 epoxygenaseeicosanoidsepoxyeicosatrienoic acidshypertensionsoluble epoxide hydrolase

Identifiers

PMID25224811
PMCPMC4347520
OpenAlexW2156547485

What OpenQuestion holds

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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.