Evidence map›Paper›PMID 29384140›Full record

ArticleAsian journal of andrology

Immediate and late effects of chronic stress in the testes of prepubertal and adult rats.

Carina T Ribeiro, Diogo B De Souza, Waldemar S Costa, Francisco J B Sampaio, Marco A Pereira-Sampaio

Open access · goldAbstract read
In one paragraph

Article in Asian journal of andrology. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 13 papers.

0numbers the graph read from it
0cells of the map it votes in
13citing papers in PubMed
3.7field-weighted citation impact, top 8% 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

13 citing papers in PubMed, 37 citations in OpenAlex.

  1. Protective Effects ofLife (Basel, Switzerland) · 2025
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  9. A Synbiotic Combination ofFrontiers in endocrinology · 2022
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  10. Article
  11. Effect ofPlants (Basel, Switzerland) · 2021
    Article
  12. Article
  13. Effects of Chronic Stress and Comfort Food in Testicular Morphology in Adult Wistar Rats.International braz j urol : official journal of the Brazilian Society of Urology
    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

5 authors at 1 institution in 1 country.

Carina T RibeiroUrogenital Research Unit, State University of Rio de Janeiro, Rio de Janeiro, RJ 20551-030, Brazil.
Diogo B De SouzaUrogenital Research Unit, State University of Rio de Janeiro, Rio de Janeiro, RJ 20551-030, Brazil.
Waldemar S CostaUrogenital Research Unit, State University of Rio de Janeiro, Rio de Janeiro, RJ 20551-030, Brazil.
Francisco J B SampaioUrogenital Research Unit, State University of Rio de Janeiro, Rio de Janeiro, RJ 20551-030, Brazil.
Marco A Pereira-SampaioUrogenital Research Unit, State University of Rio de Janeiro, Rio de Janeiro, RJ 20551-030, Brazil.
Universidade do Estado do Rio de Janeiro · BR

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

The objective of this study was to investigate the effects of chronic stress on the testes of prepubertal and adult rats and to evaluate whether any alterations could be reversed when stress induction is ended. Seventy-six male rats were assigned to eight groups depending on the type of treatment (control or stressed), the age at which stress was initiated (prepubertal or adult), and the time of evaluation (immediate or late). Stress stimuli were applied for 6 weeks. Stressed prepubertal and adult rats evaluated immediately after the last stress stimulus were included in SP-I and SA-I groups, respectively. The late prepubertal (SP-L) and adult (SA-L) groups of stressed rats were evaluated 6 weeks after the last stress stimulus. Age-matched rats were used as controls (CP-I, CA-I, CP-L, and CA-L groups). Application of stress stimuli to rats in the SP-I group resulted in body weight and seminiferous tubule diameter reduction. The rats in the SA-I group also showed several functional (testosterone level and sperm parameter) and morphological (testicular weight and seminiferous tubule diameter) reductions. The rats in the SP-L group showed increased body weight and intertubular compartment volumetric and absolute densities and reduced tubular compartment volumetric density. The rats in the SA-L group presented only reduced sperm viability. Stress stimuli promoted changes in the rats in all the study groups. The testes of the adult rats were the most affected by chronic stress. However, the stressed adult rats recovered well from the testicular alterations.

Indexed as

AgingAnimalsBody WeightChronic DiseaseMaleOrgan SizeRatsRats, WistarRestraint, PhysicalSemen AnalysisSeminiferous TubulesSpermatogenesisStress, PsychologicalTestisTestosteroneTestosteronechronic stressmorphometryrattestis

Identifiers

PMID29384140
PMCPMC6038155
OpenAlexW2793558051

What OpenQuestion holds

Textmetadata
LicenceCC BY-NC-SA
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.