Evidence map›Paper›PMID 29772253›Full record

ArticleNeurochemistry international2018

Interstitial ion homeostasis and acid-base balance are maintained in oedematous brain of mice with acute toxic liver failure.

Marta Obara-Michlewska, Fengfei Ding, Mariusz Popek, Alexei Verkhratsky, Maiken Nedergaard, Magdalena Zielinska, Jan Albrecht

Abstract read
In one paragraph

Article in Neurochemistry international, 2018. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 7 papers.

0numbers the graph read from it
0cells of the map it votes in
7citing papers in PubMed
0.4field-weighted citation impact, top 37% 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

7 citing papers in PubMed, 11 citations in OpenAlex.

  1. Oedematic-atrophic astrocytes in hepatic encephalopathy.Acta neuropathologica communications · 2025
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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 4 institutions in 4 countries.

Marta Obara-MichlewskaDepartment of Neurotoxicology, Mossakowski Medical Research Centre, Polish Academy of Sciences, 5 Pawińskiego St, 02-106 Warsaw, Poland. Electronic address: mobara@imdik.pan.pl.
Fengfei DingCenter for Translational Neuromedicine, University of Rochester, NY, USA.
Mariusz PopekDepartment of Neurotoxicology, Mossakowski Medical Research Centre, Polish Academy of Sciences, 5 Pawińskiego St, 02-106 Warsaw, Poland.
Alexei VerkhratskyFaculty of Life Sciences, University of Manchester, UK; Achucarro Center for Neuroscience, IKERBASQUE, Basque Foundation for Science, 48011 Bilbao, Spain.
Maiken NedergaardCenter for Translational Neuromedicine, University of Rochester, NY, USA.
Magdalena ZielinskaDepartment of Neurotoxicology, Mossakowski Medical Research Centre, Polish Academy of Sciences, 5 Pawińskiego St, 02-106 Warsaw, Poland.
Jan AlbrechtDepartment of Neurotoxicology, Mossakowski Medical Research Centre, Polish Academy of Sciences, 5 Pawińskiego St, 02-106 Warsaw, Poland. Electronic address: jalbrecht@imdik.pan.pl.
Mossakowski Medical Research Institute, Polish Academy of Sciences · PLPolish Academy of Sciences · PLUniversity of Rochester · USUniversity of Manchester · GB

Funding

Age and AD related bottlenecks in glymphatic-lymphatic waste transportRF1AG057575 · NIA · UNIVERSITY OF ROCHESTER · PI NEDERGAARD, MAIKEN · 2017 to 2017
$3.2M
Capillary hyperemia in white matter: Novel mechanistic insight and effect of hypertension and agingRF1NS110049 · NINDS · UNIVERSITY OF ROCHESTER · PI NEDERGAARD, MAIKEN, WAN, JIANDI · 2018 to 2018
$2.9M
Glymphatic function in a transgenic rat model of Alzheimer's diseaseR01AG048769 · NIA · UNIVERSITY OF ROCHESTER · PI BENVENISTE, HELENE D, NEDERGAARD, MAIKEN · 2014 to 2018
$1.4M
NIA NIH HHS R01 AG048769NIA NIH HHS RF1 AG057575NINDS NIH HHS RF1 NS110049
6 · The paper itself

Abstract

Acute toxic liver failure (ATLF) rapidly leads to brain oedema and neurological decline. We evaluated the ability of ATLF-affected brain to control the ionic composition and acid-base balance of the interstitial fluid. ATLF was induced in 10-12 weeks old male C57Bl mice by single intraperitoneal (i.p.) injection of 100 μg/g azoxymethane (AOM). Analyses were carried out in cerebral cortex of precomatous mice 20-24 h after AOM administration. Brain fluid status was evaluated by measuring apparent diffusion coefficient [ADC] using NMR spectroscopy, Evans Blue extravasation, and accumulation of an intracisternally-injected fluorescent tracer. Extracellular pH ([pH]

Indexed as

Acid-Base EquilibriumAnimalsBrain EdemaCerebral CortexExtracellular FluidHomeostasisIon TransportLiver Failure, AcuteMaleMiceMice, Inbred C57BLOrgan Culture TechniquesAcute liver failureAcute toxic liver failureADCALFAOMApparent diffusion coefficientApparent diffusion coefficient (ADC)ATLFAzoxymethaneBBBBlood brain barrierCerebrospinal fluidCSFCytotoxic brain oedemaEBEvans blueExtracellular ionsExtracellular lactate concentrationExtracellular pHExtracellular potassium concentrationExtracellular sodium concentrationInterstitial fluidISF[K(+)](e)[Lac](e)LactateMagnetic resonance imagingMRI[Na(+)](e)

Identifiers

PMID29772253
PMCPMC6688610
OpenAlexW2803279467

What OpenQuestion holds

Textmetadata
LicenceTDM
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.