Evidence map›Paper›PMID 42871936›Full record

ArticlePrzeglad menopauzalny = Menopause review2026

Modulation of hormones in perimenopausal women by probiotics associated by specific gut bacteria: a pilot study.

Sara Julietta Lozano Herrera, Tania Aguilar López, Niko Alain Cruz Sancen, Nataly García Gutiérrez, Haydé Azeneth Vergara Castañeda, Diego Iván Morales Hernandez

Abstract read
In one paragraph

Article in Przeglad menopauzalny = Menopause review, 2026. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Not yet cited in PubMed.

0numbers the graph read from it
0cells of the map it votes in
0citing papers in PubMed
–field-weighted citation impact
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

6 authors.

Sara Julietta Lozano HerreraDivision of Health Sciences, Anáhuac University Querétaro, Circuito Universidades I, Querétaro, Mexico.
Tania Aguilar LópezFacultad de Ciencias Naturales, Universidad Autónoma de Querétaro, Querétaro, Mexico.
Niko Alain Cruz SancenDivision of Health Sciences, Anáhuac University Querétaro, Circuito Universidades I, Querétaro, Mexico.
Nataly García GutiérrezCentro de Investigación Biomédica Avanzada, Facultad de Medicina, Universidad Autónoma de Querétaro, Mexico.
Haydé Azeneth Vergara CastañedaCentro de Investigación Biomédica Avanzada, Facultad de Medicina, Universidad Autónoma de Querétaro, Mexico.
Diego Iván Morales HernandezDivision of Health Sciences, Anáhuac University Querétaro, Circuito Universidades I, Querétaro, Mexico.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Introduction: Perimenopause is characterised by hormonal fluctuations that can affect metabolism. Recent studies suggest that the gut microbiota, which can be regulated by taking probiotics, influences hormone regulation. One proposed mechanism is the activity of β-glucuronidase, which hydrolyzes excreted hormones, allowing them to be reabsorbed. The objective of this study was to investigate the effects of supplementation with Material and methods: A single-arm pre-post pilot study was conducted on 20 perimenopausal women aged 50-55 years who received 10 Results: Probiotic supplementation with Conclusions: It can be concluded that supplementation under the described conditions improves specific bacteria, increases estradiol, and increases β-glucuronidase activity. Although methodological limitations prevent demonstrating a direct impact on quality of life, this mechanistic approach to the estrobolome provides valuable support for guiding the design of new research on hormonal homeostasis in perimenopause.

Indexed as

perimenopauseprobioticsβ-glucuronidase

Identifiers

PMID42871936
PMCPMC13659211

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.