Evidence map›Paper›PMID 42588967›Full record

ArticleAnimals : an open access journal from MDPI2026

Effect of Seminal Plasma from Good and Bad Freezer Stallions on Post-Thaw Acrosomal Integrity of SLC-Selected Spermatozoa.

Essraa M Al-Essawe, Michaela Toni, Anders Johannisson, Jane M Morrell

Abstract read
PubMed Full text at PMC Publisher
In one paragraph

Article in Animals : an open access journal from MDPI, 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

4 authors.

Essraa M Al-EssaweHigher Institute for Infertility Diagnosis and Assisted Reproductive Technologies, Department of Physiology, Al-Nahrain University, Baghdad P.O. Box 70043, Iraq.ORCID 0000-0003-0555-3547
Michaela ToniDepartment of Clinical Sciences, Swedish University of Agricultural Sciences (SLU), 750 07 Uppsala, Sweden.
Anders JohannissonDepartment of Clinical Sciences, Swedish University of Agricultural Sciences (SLU), 750 07 Uppsala, Sweden.
Jane M MorrellDepartment of Clinical Sciences, Swedish University of Agricultural Sciences (SLU), 750 07 Uppsala, Sweden.ORCID 0000-0002-5245-7331

Funding

Swedish Norwegian Foundation for Equine Research H-14-47-008
6 · The paper itself

Abstract

Freezability of stallion spermatozoa varies considerably between individuals. The aim was to investigate whether adding seminal plasma (SP) from good freezer or bad freezer stallions improved post-thaw sperm acrosomal integrity. Semen samples were available where SP-free spermatozoa from good freezer and bad freezer stallions prepared by SingleLayer Centrifugation (S) were treated with pooled SP from the same stallions prior to freezing. Control samples were frozen conventionally (C). Post-thaw acrosomal integrity was assessed by flow cytometry with/without stimulation by calcium ionophore. Higher proportions of live acrosome-intact spermatozoa (

Indexed as

acrosomal integrityacrosome reactioncryopreservationequine reproductionflow cytometryseminal plasmaSingleLayer Centrifugationstallion semen

Identifiers

PMID42588967
PMCPMC13463480

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.