Evidence map›Paper›PMID 35265122›Full record

ArticleAdvances in urology2022

DU Is Induced by Low Levels of Urinary ATP in a Rat Model of Partial Bladder Outlet Obstruction: The Incidence of Both Events Decreases after Deobstruction.

Luís Vale, Ana Charrua, Helena Cavaleiro, Rita Ribeiro-Oliveira, António Avelino, Tiago Antunes-Lopes, António Albino-Teixeira, Francisco Cruz

Open access · goldAbstract read
In one paragraph

Article in Advances in urology, 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 3 papers.

0numbers the graph read from it
0cells of the map it votes in
3citing papers in PubMed
1.1field-weighted citation impact, top 25% 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

3 citing papers in PubMed, 5 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

8 authors at 2 institutions in 1 country.

Luís ValeDepartamento de Biomedicina, Faculdade de Medicina da Universidade Do Porto, Porto, Portugal.ORCID https://orcid.org/0000-0002-0774-9263
Ana CharruaDepartamento de Biomedicina, Faculdade de Medicina da Universidade Do Porto, Porto, Portugal.
Helena CavaleiroDepartamento de Biomedicina, Faculdade de Medicina da Universidade Do Porto, Porto, Portugal.
Rita Ribeiro-OliveiraI3S - Instituto de Investigação e Inovação Em Saúde, Universidade Do Porto, Porto, Portugal.
António AvelinoDepartamento de Biomedicina, Faculdade de Medicina da Universidade Do Porto, Porto, Portugal.
Tiago Antunes-LopesServiço de Urologia, Centro Hospitalar Universitário São João, Porto, Portugal.
António Albino-TeixeiraDepartamento de Biomedicina, Faculdade de Medicina da Universidade Do Porto, Porto, Portugal.
Francisco CruzServiço de Urologia, Centro Hospitalar Universitário São João, Porto, Portugal.ORCID https://orcid.org/0000-0003-4551-514X
Universidade do Porto · PTi3S - Instituto de Investigação e Inovação em Saúde, Universidade do Porto · PT

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Objectives: To investigate, in initial phases of bladder outlet obstruction (BOO), the urinary ATP levels, the incidence of detrusor underactivity (DU), and if they change after deobstruction. Methods: Adult female Wistar rats submitted to partial BOO (pBOO) and sham-obstruction were used. Cystometry was performed 3 or 15 days after pBOO and fluid was collected from the urethra for ATP determination. Bladders were harvested for morphological evaluation of the urothelium. DU was defined as the average of voiding contractions (VC) of sham-operated animals, with 3 SD at 15 days after the sham surgery. In another group of animals in which pBOO was relieved at 15 days and bladders were let to recover for 15 days, the incidence of DU and ATP levels were also accessed. The Kruskal-Wallis test was followed by Dunn's multiple comparisons test, and Spearman's correlation test was used. Results: DU was present in 13% and 67% of the bladders at 3 and 15 days after pBOO, respectively, and in 20% of the bladders at 15 days after deobstruction. ATP levels were significantly lower in DU/pBOO versus sham and non-DU/pBOO rats. A strong positive correlation between ATP levels and VC/min was obtained ( Conclusions: Low urothelial ATP parallels with a high incidence of DU early after pBOO.

Identifiers

PMID35265122
PMCPMC8901296
OpenAlexW4214650502

What OpenQuestion holds

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LicenceCC BY
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Registered trials

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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.