Evidence map›Paper›PMID 32557081›Full record

ArticleFish physiology and biochemistry2020

Gonadal remodeling and hormonal regulation during sex change of juvenile dusky grouper Epinephelus marginatus (Teleostei, Serranidae), an endangered protogynous hermaphrodite fish.

J A Rodrigues-Filho, C E O Garcia, C G Chehade, E G Sanches, M I Borella, F L Lo Nostro, B C Araújo, G S Branco, R G Moreira

Open access · greenAbstract read
PubMed Publisher
In one paragraph

Article in Fish physiology and biochemistry, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 2 papers.

0numbers the graph read from it
0cells of the map it votes in
2citing papers in PubMed
0.7field-weighted citation impact, top 32% 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

2 citing papers in PubMed, 8 citations in OpenAlex.

  1. Cyp19a1a Promotes Ovarian Maturation through Regulating E2 Synthesis withInternational journal of molecular sciences · 2024
    Article
  2. 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

9 authors at 4 institutions in 2 countries.

J A Rodrigues-FilhoDepartamento de Fisiologia, Instituto de Biociências, Universidade de São Paulo, São Paulo, Brazil.
C E O GarciaDepartamento de Fisiologia, Instituto de Biociências, Universidade de São Paulo, São Paulo, Brazil.
C G ChehadeDepartamento de Biologia Celular e do Desenvolvimento, Instituto de Ciências Biomédicas, Universidade de São Paulo, São Paulo, Brazil.
E G SanchesInstituto de Pesca-APTA/SAA, São Paulo, Brazil.
M I BorellaDepartamento de Biologia Celular e do Desenvolvimento, Instituto de Ciências Biomédicas, Universidade de São Paulo, São Paulo, Brazil.
F L Lo NostroFacultad de Ciencias Exactas y Naturales, Departamento de Biodiversidad y Biología Experimental, Instituto de Biodiversidad y Biología Experimental Aplicada (IBBEA), Laboratorio de Ecotoxicología Acuática, CONICET-Universidad de Buenos Aires, Buenos Aires, Argentina.
B C AraújoDepartamento de Fisiologia, Instituto de Biociências, Universidade de São Paulo, São Paulo, Brazil.
G S BrancoCentro de Aquicultura da UNESP (CAUNESP), Jaboticabal, Brazil.
R G MoreiraDepartamento de Fisiologia, Instituto de Biociências, Universidade de São Paulo, São Paulo, Brazil. renatagm@ib.usp.br.ORCID https://orcid.org/0000-0001-8139-1776
Universidade de São Paulo · BRConsejo Nacional de Investigaciones Científicas y Técnicas · ARInstituto de Pesca · BRNúcleo de Pesquisas Aplicadas (Brazil) · BR

Funding

DENGUE FEVER AND OTHER INFECTIONS IN THE AIDS ERAF06TW002009 · FIC · UNIVERSITY OF WASHINGTON · PI FOY, HJORDIS M · 1994 to 1994
–
Conselho Nacional de Desenvolvimento Científico e Tecnológico 558992/2009-9Fundação de Amparo à Pesquisa do Estado de São Paulo 2007/57106-4Fundação de Amparo à Pesquisa do Estado de São Paulo 2007/59122-7
6 · The paper itself

Abstract

Sex change was induced in Epinephelus marginatus juveniles using a nonsteroidal aromatase inhibitor (AI), a synthetic androgen (17α-methyltestosterone; MT), and a combination of both (MT + AI) in a 90-day experiment. A detailed remodeling of the gonads, the plasma level of gonadal steroids, and immunostaining of pituitary follicle-stimulating hormone (FSH), luteinizing hormone (LH), and somatolactin (SL) cells were analyzed. Sex inversion reached the final spermatogenesis stages using MT, while AI triggered spermatogenesis, but reaching only the spermatid stage. Estradiol (E

Indexed as

Hermaphroditic OrganismsAgingAnimalsBassEndangered SpeciesFemaleGonadsHormonesMaleOvarySex Determination ProcessesTestisHormones17α-MethyltestosteroneAromatase inhibitorHermaphroditismPituitarySex change

Identifiers

PMID32557081
OpenAlexW3036158222

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.