Evidence map›Paper›PMID 40385977›Full record

ArticleF1000Research2024

Diagnosis of brain death in wistar rats at different levels of death induction.

Nayara Maria Gil Mazzante, Fernanda Zuliani, Rogerio Antonio de Oliveira, Júlia Soares Bodaneze, Giovanna Farina Panebianco, Natália Freitas de Souza, Fernando Carmona Dinau, Paola Alejandra Montenegro Cuellar, Nadia Yumi Yamamo Dos Santos, Ana Beatriz de Souza da Silva and 5 more

Abstract read
In one paragraph

Article in F1000Research, 2024. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Not yet cited in PubMed.

0numbers the graph read from it
0cells of the map it votes in
0citing papers in PubMed
–field-weighted citation impact
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

0 citing papers in PubMed.

No citing paper in PubMed yet.

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

15 authors.

Nayara Maria Gil MazzanteDepartment of Veterinary Clinics, School of Veterinary Medicine and Animal Science, São Paulo State University - Botucatu Campus, Botucatu, State of São Paulo, Brazil.
Fernanda ZulianiDepartment of Veterinary Clinics, School of Veterinary Medicine and Animal Science, São Paulo State University - Botucatu Campus, Botucatu, State of São Paulo, Brazil.
Rogerio Antonio de OliveiraDepartment of Biostatistics, Institute of Biosciences, São Paulo State University (UNESP), Botucatu, State of São Paulo, Brazil.
Júlia Soares BodanezeDepartment of Veterinary Clinics, School of Veterinary Medicine and Animal Science, São Paulo State University - Botucatu Campus, Botucatu, State of São Paulo, Brazil.
Giovanna Farina PanebiancoDepartment of Veterinary Clinics, School of Veterinary Medicine and Animal Science, São Paulo State University - Botucatu Campus, Botucatu, State of São Paulo, Brazil.
Natália Freitas de SouzaDepartment of Veterinary Clinics, School of Veterinary Medicine and Animal Science, São Paulo State University - Botucatu Campus, Botucatu, State of São Paulo, Brazil.
Fernando Carmona DinauDepartment of Veterinary Clinics, School of Veterinary Medicine and Animal Science, São Paulo State University - Botucatu Campus, Botucatu, State of São Paulo, Brazil.
Paola Alejandra Montenegro CuellarDepartment of Veterinary Clinics, School of Veterinary Medicine and Animal Science, São Paulo State University - Botucatu Campus, Botucatu, State of São Paulo, Brazil.
Nadia Yumi Yamamo Dos SantosDepartment of Veterinary Clinics, School of Veterinary Medicine and Animal Science, São Paulo State University - Botucatu Campus, Botucatu, State of São Paulo, Brazil.
Ana Beatriz de Souza da SilvaDepartment of Veterinary Clinics, School of Veterinary Medicine and Animal Science, São Paulo State University - Botucatu Campus, Botucatu, State of São Paulo, Brazil.
Fernanda de Freitas Alves VieiraDepartment of Veterinary Clinics, School of Veterinary Medicine and Animal Science, São Paulo State University - Botucatu Campus, Botucatu, State of São Paulo, Brazil.
Natália Camargo FaraldoDepartment of Veterinary Surgery and Reproduction, School of Veterinary Medicine and Animal Science, São Paulo State University, Botucatu, State of São Paulo, Brazil.
Gabriela Abreu BotelhoDepartment of Veterinary Clinics, School of Veterinary Medicine and Animal Science, São Paulo State University - Botucatu Campus, Botucatu, State of São Paulo, Brazil.
Fernanda Barthelson Carvalho de MouraDepartment of Veterinary Clinics, School of Veterinary Medicine and Animal Science, São Paulo State University - Botucatu Campus, Botucatu, State of São Paulo, Brazil.ORCID https://orcid.org/0000-0002-8153-2038
Noeme Sousa RochaDepartment of Veterinary Clinics, School of Veterinary Medicine and Animal Science, São Paulo State University - Botucatu Campus, Botucatu, State of São Paulo, Brazil.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Objective: This study aimed to evaluate hematologic, biochemical, and gasometric parameters in Wistar rats to better understand brain death parameters and reduce early misdiagnoses. Methods: Fifteen adult male Wistar rats (Rattus norvergicus; HanUnib: WH) were randomly distributed into three groups of five animals: the control group (G0) with evaluation performed before brain death, and two groups (G1 and G2) with brain death induced at different times: immediately after induction (G1) and one hour after induction (G2). Venous and arterial blood samples were taken to perform complete blood count, biochemical, and blood gas assays. Samples were taken at specific times based on the group each rat belonged to. Results: Statistically significant mean values were observed (P<0,05) for segmented cells (G1>G2 and G0>G2), monocytes (G2>G1 and G0>G1), creatinine (G2>G0), aspartate aminotransferase (G1>G0), potassium (G2>G0), and bicarbonate (G0>G1). Discussion: Furthermore, brain death showed a unique response in each organism, complicating its precise determination even more.

Indexed as

Brain DeathAnimalsAspartate AminotransferasesBicarbonatesBlood Gas AnalysisCreatinineMalePotassiumRatsRats, WistarAspartate AminotransferasesBicarbonatesCreatininePotassiumbrain death; hematologic analysis; Wistar rats

Identifiers

PMID40385977
PMCPMC12082075

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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.