Evidence map›Paper›PMID 25136633›Full record

ArticleBioMed research international2014

Acute in vivo response to an alternative implant for urogynecology.

Sabiniano Roman Regueros, Maarten Albersen, Stefano Manodoro, Silvia Zia, Nadir I Osman, Anthony J Bullock, Christopher R Chapple, Jan Deprest, Sheila MacNeil

Open access · hybridAbstract read
In one paragraph

Article in BioMed research international, 2014. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 12 papers.

0numbers the graph read from it
0cells of the map it votes in
12citing papers in PubMed
3.8field-weighted citation impact, top 7% 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

12 citing papers in PubMed, 32 citations in OpenAlex.

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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

9 authors at 3 institutions in 2 countries.

Sabiniano Roman ReguerosDepartment of Material Science and Engineering, Kroto Research Institute, University of Sheffield, Sheffield S3 7HQ, UK.
Maarten AlbersenDepartment of Development and Regeneration, University Hospital Gasthuisberg, Catholic University of Leuven, 3000 Leuven, Belgium.
Stefano ManodoroCentre for Surgical Technologies, Catholic University of Leuven, 3000 Leuven, Belgium.ORCID 0000-0002-1837-0806
Silvia ZiaDepartment of Development and Regeneration, University Hospital Gasthuisberg, Catholic University of Leuven, 3000 Leuven, Belgium.
Nadir I OsmanDepartment of Material Science and Engineering, Kroto Research Institute, University of Sheffield, Sheffield S3 7HQ, UK ; Royal Hallamshire Hospital, Sheffield S10 2JF, UK.
Anthony J BullockDepartment of Material Science and Engineering, Kroto Research Institute, University of Sheffield, Sheffield S3 7HQ, UK.
Christopher R ChappleRoyal Hallamshire Hospital, Sheffield S10 2JF, UK.
Jan DeprestDepartment of Development and Regeneration, University Hospital Gasthuisberg, Catholic University of Leuven, 3000 Leuven, Belgium ; Centre for Surgical Technologies, Catholic University of Leuven, 3000 Leuven, Belgium.ORCID 0000-0002-4920-945X
Sheila MacNeilDepartment of Material Science and Engineering, Kroto Research Institute, University of Sheffield, Sheffield S3 7HQ, UK.ORCID 0000-0002-9188-5769
KU Leuven · BEUniversity of Sheffield · GBRoyal Hallamshire Hospital · GB

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

purposeTo investigate in vivo the acute host response to an alternative implant designed for the treatment of stress urinary incontinence (SUI) and pelvic organ prolapse (POP).

methodsA biodegradable scaffold was produced from poly-L-lactic acid (PLA) using the electrospinning technique. Human and rat adipose-derived stem cells (ADSCs) were isolated and characterized by fluorescence-activated cell sorting and differentiation assays. PLA scaffolds were seeded and cultured for 2 weeks with human or rat ADSCs. Scaffolds with and without human or rat ADSCs were implanted subcutaneously on the abdominal wall of rats. After 3 and 7 days, 6 animals from each group were sacrificed. Sections from each sample were analyzed by Haematoxylin and Eosin staining, Sirius red staining, and immunohistochemistry for CD68, PECAM-1, and collagen I and III.

resultsAnimals responded to the scaffolds with an acute macrophage response. After 7 days of implantation, there was extensive host cell penetration, new blood vessel formation, and new collagen deposition throughout the full thickness of the samples without obvious differences between cell-containing and cell-free scaffolds.

conclusionsThe acute in vivo response to an alternative implant (both with and without cells) for the treatment of SUI and POP showed good acute integration into the host tissues.

Indexed as

Absorbable ImplantsTissue ScaffoldsAdipocytesAdipose TissueAnimalsCollagenFlow CytometryHumansLactic AcidMacrophagesPelvic Organ ProlapsePolyestersPolymersRatsStem CellsUrinary Incontinence, StressCollagenLactic AcidPolyesterspoly(lactide)Polymers

Identifiers

PMID25136633
PMCPMC4124768
OpenAlexW2045942304

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.