Evidence map›Paper›PMID 41973265›Full record

ArticleFish physiology and biochemistry2026

Menthol-induced sedation and hemodynamic safety limits in Nile tilapia: defining a therapeutic window.

Clarissa Araujo da Paz, Daniella Bastos de Araujo, Axell Lins, Luciana Eiró-Quirino, Thaysa de Sousa Reis, Júlia Santos da Silva, Luciana Esquerdo Cerquira, Luana Vasconcelos de Souza, Lucas Lima da Rocha, Nilton Akio Muto and 1 more

Abstract read
In one paragraph

Article in Fish physiology and biochemistry, 2026. 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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0citing papers 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

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

11 authors.

Clarissa Araujo da PazNatural Products Pharmacology and Toxicology Laboratory, Institute of Biological Sciences, Federal University of Pará, Belém, R. Augusto Corrêa, Pará, 01, 66075-110, Brazil.
Daniella Bastos de AraujoNatural Products Pharmacology and Toxicology Laboratory, Institute of Biological Sciences, Federal University of Pará, Belém, R. Augusto Corrêa, Pará, 01, 66075-110, Brazil.
Axell LinsNatural Products Pharmacology and Toxicology Laboratory, Institute of Biological Sciences, Federal University of Pará, Belém, R. Augusto Corrêa, Pará, 01, 66075-110, Brazil. axell.ti20@gmail.com.
Luciana Eiró-QuirinoNatural Products Pharmacology and Toxicology Laboratory, Institute of Biological Sciences, Federal University of Pará, Belém, R. Augusto Corrêa, Pará, 01, 66075-110, Brazil.
Thaysa de Sousa ReisNatural Products Pharmacology and Toxicology Laboratory, Institute of Biological Sciences, Federal University of Pará, Belém, R. Augusto Corrêa, Pará, 01, 66075-110, Brazil.
Júlia Santos da SilvaNatural Products Pharmacology and Toxicology Laboratory, Institute of Biological Sciences, Federal University of Pará, Belém, R. Augusto Corrêa, Pará, 01, 66075-110, Brazil.
Luciana Esquerdo CerquiraNatural Products Pharmacology and Toxicology Laboratory, Institute of Biological Sciences, Federal University of Pará, Belém, R. Augusto Corrêa, Pará, 01, 66075-110, Brazil.
Luana Vasconcelos de SouzaNatural Products Pharmacology and Toxicology Laboratory, Institute of Biological Sciences, Federal University of Pará, Belém, R. Augusto Corrêa, Pará, 01, 66075-110, Brazil.
Lucas Lima da RochaNatural Products Pharmacology and Toxicology Laboratory, Institute of Biological Sciences, Federal University of Pará, Belém, R. Augusto Corrêa, Pará, 01, 66075-110, Brazil.
Nilton Akio MutoCentre for Valorization of Amazonian Bioactive Compounds - Institute of Biological Sciences, Federal University of Pará, Belém, Pará, 66075-110, Brazil.
Moisés HamoyNatural Products Pharmacology and Toxicology Laboratory, Institute of Biological Sciences, Federal University of Pará, Belém, R. Augusto Corrêa, Pará, 01, 66075-110, Brazil.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Menthol, a natural monoterpene extracted from Mentha species, has gained attention as an alternative sedative and anesthetic in aquaculture. However, its physiological safety range and potential sublethal toxicity remain insufficiently defined. This study investigated the cardiac and behavioral effects of menthol sedation in Oreochromis niloticus, aiming to identify a therapeutic window and elucidate its underlying mechanisms of action. Juvenile fish were exposed to graded concentrations of menthol (100-250 mg/L) to evaluate induction and recovery times, cardiac rhythm stability, and electrocardiographic parameters, including heart rate, QRS amplitude, and PQ and QT intervals. Additional assays with the GABA

Indexed as

CichlidsHypnotics and SedativesMentholAnimalsDose-Response Relationship, DrugElectrocardiographyFlumazenilHeart RateHemodynamicsFlumazenilHypnotics and SedativesMentholCardiac toxicityGABAA receptorMentholOreochromis niloticusSedationTherapeutic window

Identifiers

PMID41973265
PMCPMC13076509

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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.