Evidence map›Paper›PMID 41224859›Full record

ArticleScientific reports2025

Alterations in renal Na,K-ATPase activity and protein expression in rat models of pressure and volume overload.

Norbert Vrbjar, Katarina Ondrejak Andelova, Matus Sykora, Ivona Kovacicova, Denisa Snurikova, Ludek Cervenka, Jana Radosinska, Barbara Szeiffova Bacova

Abstract read
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Article in Scientific reports, 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Not yet cited in PubMed.

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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

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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

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0 citing papers in PubMed.

No citing paper in PubMed yet.

4 · The record

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5 · Who and what money

Authors and funding

8 authors.

Norbert VrbjarInstitute for Heart Research, Centre of Experimental Medicine, Slovak Academy of Sciences, Bratislava, Slovak Republic.ORCID http://orcid.org/0000-0002-1640-6641
Katarina Ondrejak AndelovaInstitute for Heart Research, Centre of Experimental Medicine, Slovak Academy of Sciences, Bratislava, Slovak Republic.ORCID https://orcid.org/0000-0002-1499-7687
Matus SykoraInstitute for Heart Research, Centre of Experimental Medicine, Slovak Academy of Sciences, Bratislava, Slovak Republic.ORCID https://orcid.org/0000-0002-0438-3956
Ivona KovacicovaInstitute for Heart Research, Centre of Experimental Medicine, Slovak Academy of Sciences, Bratislava, Slovak Republic.
Denisa SnurikovaInstitute for Heart Research, Centre of Experimental Medicine, Slovak Academy of Sciences, Bratislava, Slovak Republic.ORCID https://orcid.org/0000-0002-9321-4002
Ludek CervenkaInstitute for Clinical and Experimental Medicine, Centre for Experimental Medicine, Prague, Czech Republic.ORCID https://orcid.org/0000-0002-2256-9631
Jana RadosinskaInstitute of Physiology, Faculty of Medicine, Comenius University in Bratislava, Bratislava, Slovakia.ORCID https://orcid.org/0000-0001-6703-5863
Barbara Szeiffova BacovaInstitute for Heart Research, Centre of Experimental Medicine, Slovak Academy of Sciences, Bratislava, Slovak Republic. barbara.bacova@savba.sk.ORCID https://orcid.org/0000-0001-8394-7459

Funding

Agentúra na Podporu Výskumu a Vývoja no. 20-0421Agentúra na Podporu Výskumu a Vývoja no. 21-0410Agentúra na Podporu Výskumu a Vývoja no. VV-MVP-24-0278Ministerstvo Zdravotnictví Ceské Republiky NU23-02-00295project National Institute for Research of Metabolic and Cardiovascular Diseases (Program EXCELES) no. LX22NPO5104Scientific Grant Agency of the Ministry of Education, Research, Development and Youth of the Slovak Republic and Slovak Academy of Sciences no. 1/0193/21Scientific Grant Agency of the Ministry of Education, Research, Development and Youth of the Slovak Republic and Slovak Academy of Sciences no. 2/0006/23
6 · The paper itself

Abstract

purposeTo explore an unexamined mechanism of cardiorenal pathophysiology by assessing renal Na, K-ATPase kinetics in rat models of pressure overload, volume overload, and their combination.

methodsTwo rat models with differing renin-angiotensin-aldosterone system activity were used: control Hannover Sprague Dawley (HAN) rats and transgenic TGR(mREN2)27 rats, the later modeling pressure overload. Each model included sham and aortocaval fistula (ACF)-operated groups to induce volume overload. The kinetic parameters of Na,K-ATPase were determined: maximal velocity of enzyme reaction (V

resultsHistological studies, along with assessment of selected markers of renal injury and remodeling, confirmed kidney tissue alterations in both TGR(mREN2)27 rats and animals subjected to ACF-surgery. Regarding Na,K-ATPase, V

conclusionWith regard to functional properties of the Na, K-ATPase, an increased number of substrate molecules converted to products per active site per unit time (indicated by V

Indexed as

KidneySodium-Potassium-Exchanging ATPaseAnimalsDisease Models, AnimalMaleRatsRats, Sprague-DawleyRats, TransgenicReninRenin-Angiotensin SystemReninSodium-Potassium-Exchanging ATPaseAortocaval fistulaK-ATPaseRenal naRenin-angiotensin-aldosterone systemTransgenic TGR(mREN2)27 rat

Identifiers

PMID41224859
PMCPMC12612110

What Socratic holds

Textmetadata
LicenceCC BY-NC-ND
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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 Socratic graph.