Evidence map›Paper›PMID 33210151›Full record

ArticlePflugers Archiv : European journal of physiology2021

β-Adrenoceptor blockade prevents carotid body hyperactivity and elevated vascular sympathetic nerve density induced by chronic intermittent hypoxia.

Abdulaziz A Alzahrani, Lily L Cao, Hayyaf S Aldossary, Demitris Nathanael, Jiarong Fu, Clare J Ray, Keith L Brain, Prem Kumar, Andrew M Coney, Andrew P Holmes

Open access · hybridAbstract read
In one paragraph

Article in Pflugers Archiv : European journal of physiology, 2021. 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
0.7field-weighted citation impact, top 36% 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, 13 citations in OpenAlex.

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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

10 authors at 3 institutions in 2 countries.

Abdulaziz A AlzahraniInstitute of Clinical Sciences, University of Birmingham, Edgbaston, Birmingham, B15 2TT, UK.
Lily L CaoInstitute of Clinical Sciences, University of Birmingham, Edgbaston, Birmingham, B15 2TT, UK.
Hayyaf S AldossaryInstitute of Clinical Sciences, University of Birmingham, Edgbaston, Birmingham, B15 2TT, UK.
Demitris NathanaelInstitute of Clinical Sciences, University of Birmingham, Edgbaston, Birmingham, B15 2TT, UK.
Jiarong FuInstitute of Clinical Sciences, University of Birmingham, Edgbaston, Birmingham, B15 2TT, UK.
Clare J RayInstitute of Clinical Sciences, University of Birmingham, Edgbaston, Birmingham, B15 2TT, UK.
Keith L BrainInstitute of Clinical Sciences, University of Birmingham, Edgbaston, Birmingham, B15 2TT, UK.
Prem KumarInstitute of Clinical Sciences, University of Birmingham, Edgbaston, Birmingham, B15 2TT, UK.
Andrew M ConeyInstitute of Clinical Sciences, University of Birmingham, Edgbaston, Birmingham, B15 2TT, UK. a.m.coney@bham.ac.uk.
Andrew P HolmesInstitute of Clinical Sciences, University of Birmingham, Edgbaston, Birmingham, B15 2TT, UK. a.p.holmes@bham.ac.uk.ORCID 0000-0001-9270-9401
University of Birmingham · GBKing Saud bin Abdulaziz University for Health Sciences · SAUmm al-Qura University · SA

Funding

British Heart Foundation FS/17/7/32651Wellcome TrustWellcome Trust Institutional Strategic Support Fund Award
6 · The paper itself

Abstract

Carotid body (CB) hyperactivity promotes hypertension in response to chronic intermittent hypoxia (CIH). The plasma concentration of adrenaline is reported to be elevated in CIH and our previous work suggests that adrenaline directly activates the CB. However, a role for chronic adrenergic stimulation in mediating CB hyperactivity is currently unknown. This study evaluated whether beta-blocker treatment with propranolol (Prop) prevented the development of CB hyperactivity, vascular sympathetic nerve growth and hypertension caused by CIH. Adult male Wistar rats were assigned into 1 of 4 groups: Control (N), N + Prop, CIH and CIH + Prop. The CIH paradigm consisted of 8 cycles h

Indexed as

HypoxiaAdrenergic beta-AntagonistsAnimalsBlood PressureCarbon DioxideCarotid BodyDrug Administration ScheduleMalePropranololRatsRats, WistarReceptors, Adrenergic, beta-1Receptors, Adrenergic, beta-2Sympathetic Nervous SystemAdrenergic beta-AntagonistsCarbon DioxidePropranololReceptors, Adrenergic, beta-1Receptors, Adrenergic, beta-2AdrenalineBeta-blockersCarotid bodyChronic intermittent hypoxiaHypertensionHypoxiaVascular sympathetic nervesβ-Adrenoceptors

Identifiers

PMID33210151
PMCPMC7782391
OpenAlexW3103031878

What OpenQuestion holds

Textmetadata
LicenceCC BY
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.