Evidence map›Paper›PMID 38345639›Full record

ArticleJournal of comparative physiology. B, Biochemical, systemic, and environmental physiology2024

Cardiorespiratory patterns of male South American sea lions (Otaria flavescens) resting on land.

Marta Carolina De León, Diego H Rodríguez, Mariela Dassis

Abstract read
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In one paragraph

Article in Journal of comparative physiology. B, Biochemical, systemic, and environmental physiology, 2024. 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
–field-weighted citation impact, top 98% 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, 0 citations in OpenAlex.

  1. Review
  2. Respiratory pattern of the Southern elephant seal (Mirounga leonina) resting on land: an analysis of ontogenetic development.Journal of comparative physiology. B, Biochemical, systemic, and environmental physiology · 2026
    Article
  3. Article
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

3 authors at 1 institution in 1 country.

Marta Carolina De LeónFacultad de Ciencias Exactas y Naturales, Instituto de Investigaciones Marinas y Costeras, Universidad Nacional de Mar del Plata (UNMdP)-Consejo Nacional de Investigaciones Científicas y Técnicas (CONICET), Rodríguez Peña 4046, Nivel 1 (7600), Mar del Plata, Argentina. mdeleon@mdp.edu.ar.ORCID http://orcid.org/0000-0003-2229-9683
Diego H RodríguezFacultad de Ciencias Exactas y Naturales, Instituto de Investigaciones Marinas y Costeras, Universidad Nacional de Mar del Plata (UNMdP)-Consejo Nacional de Investigaciones Científicas y Técnicas (CONICET), Rodríguez Peña 4046, Nivel 1 (7600), Mar del Plata, Argentina.
Mariela DassisFacultad de Ciencias Exactas y Naturales, Instituto de Investigaciones Marinas y Costeras, Universidad Nacional de Mar del Plata (UNMdP)-Consejo Nacional de Investigaciones Científicas y Técnicas (CONICET), Rodríguez Peña 4046, Nivel 1 (7600), Mar del Plata, Argentina.
Consejo Nacional de Investigaciones Científicas y Técnicas · AR

Funding

Agencia Nacional de Promoción Científica y Tecnológica PICT 2016-0639Universidad Nacional de Mar del Plata EXA708/14Universidad Nacional de Mar del Plata EXA911/18
6 · The paper itself

Abstract

The goal of this study was to characterize the cardiorespiratory patterns of male South American sea lions (SASLs, Otaria flavescens) resting on land. We recorded respiratory and heart rate (n = 360 individuals studied) by observing the nostrils, chest movements and the impact of the heart on the thoracic wall. The sea lions breathe apneustically with a pause on inspiration, representing 74% of the respiratory cycle. The mean breathing frequency was 3.2 ± 1.0 breaths min

Indexed as

Sea LionsAnimalsHeart RateHumansMaleRespirationSouth AmericaCardiorespiratory patternsOtariidaePinnipedsRespiratory sinus arrhythmiaSouth American sea lion

Identifiers

PMID38345639
OpenAlexW4391766904

What OpenQuestion holds

Textmetadata
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.