Evidence map›Paper›PMID 31354619›Full record

ArticleFrontiers in endocrinology2019

Effects of Melatonin on the Defense to Acute Hypoxia in Newborn Lambs.

Felipe A Beñaldo, Aníbal J Llanos, Claudio Araya-Quijada, Auristela Rojas, Alejandro Gonzalez-Candia, Emilio A Herrera, Germán Ebensperger, Gertrudis Cabello, Guillermo J Valenzuela, María Serón-Ferré

Open access · goldAbstract read
In one paragraph

Article in Frontiers in endocrinology, 2019. 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 24% 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, 9 citations in OpenAlex.

  1. Article
  2. Melatonin's Impact on Wound Healing.Antioxidants (Basel, Switzerland) · 2024
    Review
  3. Review
  4. Article
  5. Review
  6. Melatonin Prevents NaAsOAntioxidants (Basel, Switzerland) · 2022
    Article
  7. Effects of melatonin on protecting against lung injury (Review).Experimental and therapeutic medicine · 2021
    Review
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.

Felipe A BeñaldoPrograma de Fisiopatología, ICBM, Facultad de Medicina, Universidad de Chile, Santiago, Chile.
Aníbal J LlanosPrograma de Fisiopatología, ICBM, Facultad de Medicina, Universidad de Chile, Santiago, Chile.
Claudio Araya-QuijadaPrograma de Fisiopatología, ICBM, Facultad de Medicina, Universidad de Chile, Santiago, Chile.
Auristela RojasPrograma de Fisiopatología, ICBM, Facultad de Medicina, Universidad de Chile, Santiago, Chile.
Alejandro Gonzalez-CandiaPrograma de Fisiopatología, ICBM, Facultad de Medicina, Universidad de Chile, Santiago, Chile.
Emilio A HerreraPrograma de Fisiopatología, ICBM, Facultad de Medicina, Universidad de Chile, Santiago, Chile.
Germán EbenspergerPrograma de Fisiopatología, ICBM, Facultad de Medicina, Universidad de Chile, Santiago, Chile.
Gertrudis CabelloDepartamento de Biología, Facultad de Ciencias, Universidad de Tarapacá, Arica, Chile.
Guillermo J ValenzuelaDepartment of Women's Health, Arrowhead Regional Medical Center, San Bernardino, CA, United States.
María Serón-FerréPrograma de Fisiopatología, ICBM, Facultad de Medicina, Universidad de Chile, Santiago, Chile.
University of Chile · CLArrowhead Regional Medical Center · USUniversity of Tarapacá · CL

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Neonatal lambs, as other neonates, have physiologically a very low plasma melatonin concentration throughout 24 h. Previously, we found that melatonin given to neonates daily for 5 days decreased heart weight and changed plasma cortisol and gene expression in the adrenal and heart. Whether these changes could compromise the responses to life challenges is unknown. Therefore, firstly, we studied acute effects of melatonin on the defense mechanisms to acute hypoxia in the neonate. Eleven lambs, 2 weeks old, were instrumented and subjected to an episode of acute isocapnic hypoxia, consisting of four 30 min periods: normoxia (room air), normoxia after an i.v. bolus of melatonin (0.27 mg kg

Indexed as

acute hypoxiaadrenalheartlungmelatoninneonate

Identifiers

PMID31354619
PMCPMC6640618
OpenAlexW2951420744

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.