Evidence map›Paper›PMID 31181674›Full record

ArticleAnimals : an open access journal from MDPI2019

Developmental Competence of Domestic Cat Vitrified Oocytes in 3D Enriched Culture Conditions.

Martina Colombo, Maria Giorgia Morselli, Mariana Riboli Tavares, Maricy Apparicio, Gaia Cecilia Luvoni

Abstract read
In one paragraph

Article in Animals : an open access journal from MDPI, 2019. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 9 papers.

0numbers the graph read from it
0cells of the map it votes in
9citing 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

9 citing papers in PubMed.

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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.

Martina ColomboDipartimento di Scienze Veterinarie per la Salute, la Produzione Animale e la Sicurezza Alimentare "Carlo Cantoni", Università degli Studi di Milano, Via Celoria, 10, 20133 Milano, Italy. martina.colombo@unimi.it.ORCID 0000-0003-1436-1985
Maria Giorgia MorselliDipartimento di Scienze Veterinarie per la Salute, la Produzione Animale e la Sicurezza Alimentare "Carlo Cantoni", Università degli Studi di Milano, Via Celoria, 10, 20133 Milano, Italy. mariagiorgia.morselli@unimi.it.ORCID 0000-0003-1563-3807
Mariana Riboli TavaresDepartamento de Medicina Veterinária Preventiva e Reprodução Animal, Universidade Estadual Paulista (UNESP), Via de Acesso Prof. Paulo Donato Castellane s/n, Jaboticabal 14884-900, Brazil. nanariboli@yahoo.com.br.ORCID 0000-0001-9959-3560
Maricy ApparicioDepartamento de Medicina Veterinária Preventiva e Reprodução Animal, Universidade Estadual Paulista (UNESP), Via de Acesso Prof. Paulo Donato Castellane s/n, Jaboticabal 14884-900, Brazil. maricyap@hotmail.com.ORCID 0000-0001-8360-0471
Gaia Cecilia LuvoniDipartimento di Scienze Veterinarie per la Salute, la Produzione Animale e la Sicurezza Alimentare "Carlo Cantoni", Università degli Studi di Milano, Via Celoria, 10, 20133 Milano, Italy. cecilia.luvoni@unimi.it.ORCID 0000-0002-9598-9098

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Cryoinjuries severely affect the competence of vitrified oocytes (VOs) to develop into embryos after warming. The use of culture conditions that provide physical and chemical support and resemble the in vivo microenvironment in which oocytes develop, such as 3D scaffolds and coculture systems, might be useful to improve VOs outcomes. In this study, an enriched culture system of 3D barium alginate microcapsules was employed for the in vitro embryo production of domestic cat VOs. Cryotop vitrified-warmed oocytes were in vitro matured for 24 h in the 3D system with or without fresh cumulus-oocyte complexes (COCs) in coculture, whereas a control group of VOs was cultured in traditional 2D microdrops of medium. After in vitro fertilization, presumptive embryos were cultured in 3D or 2D systems according to the maturation conditions. Vitrified oocytes were able to mature and develop into embryos in 3D microcapsules (17.42 ± 11.83%) as well as in 2D microdrops (14.96 ± 8.80%), but the coculture with companion COCs in 3D resulted in similar proportions of VOs embryo development (18.39 ± 16.67%;

Indexed as

alginate microcapsuleblastocystcryopreservationfelinein vitro culturethree-dimensional

Identifiers

PMID31181674
PMCPMC6616943

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.