Evidence map›Paper›PMID 41323437›Full record

ArticlemicroPublication biology2025

Dynamics of post-ejaculated intrauterine environment in mice.

Yu Matsumoto, Ban Sato, Masafumi Inui, Natsuko Kawano, Kenji Miyado

Abstract read
In one paragraph

Article in microPublication biology, 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 1 paper.

0numbers the graph read from it
0cells of the map it votes in
1citing 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

1 citing paper in PubMed.

  1. 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.

Yu MatsumotoLaboratory of Regulatory Biology, Department of Life Sciences, School of Agriculture, Meiji University.
Ban SatoLaboratory of Regulatory Biology, Department of Life Sciences, School of Agriculture, Meiji University.
Masafumi InuiLaboratory of Animal Regeneration Systemology, Department of Life Sciences, School of Agriculture, Meiji University.
Natsuko KawanoLaboratory of Regulatory Biology, Department of Life Sciences, School of Agriculture, Meiji University.
Kenji MiyadoDepartment of Reproductive Biology, National Research Institute for Child Health and Development.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

After ejaculation, the intrauterine environment undergoes dynamic fluid changes due to post-ejaculated uterine fluid (eUF) coagulation and subsequent liquefaction. These changes presumably contribute to fertilization and reproductive efficiency; however, their physiological roles remain unclear. We studied the significance of the post-ejaculated intrauterine environment during in vivo fertilization. eUF coagulated immediately after ejaculation, and histological analysis of the uterus suggested that eUF liquefaction was promoted 6-10 h post-ejaculation. However, most gametes completed fertilization within 4 h post-ejaculation. Since eUF fluid changes did not align with fertilization timing, they are assumed to contribute to reproductive phenomena beyond sperm transport and release.

Identifiers

PMID41323437
PMCPMC12658586

What OpenQuestion holds

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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.