Evidence map›Paper›PMID 31417241›Full record

ArticleDrug design, development and therapy2019

Impact of different emulsifiers on biocompatibility and inflammatory potential of Perfluorohexyloctane (F6H8) emulsions for new intravenous drug delivery systems.

Charalambos Tsagogiorgas, Friedrich Anger, Grietje Beck, Annette Breedijk, Benito Yard, Simone Hoeger

Open access · goldAbstract read
In one paragraph

Article in Drug design, development and therapy, 2019. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 4 papers.

0numbers the graph read from it
0cells of the map it votes in
4citing papers in PubMed
0.8field-weighted citation impact, top 32% 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

4 citing papers in PubMed, 14 citations in OpenAlex.

  1. Article
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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

6 authors at 1 institution in 1 country.

Charalambos TsagogiorgasDepartment of Anaesthesiology and Critical Care Medicine, University Hospital Mannheim, Faculty of Medicine, University of Heidelberg, Mannheim, Germany.
Friedrich AngerDepartment of Anaesthesiology and Critical Care Medicine, University Hospital Mannheim, Faculty of Medicine, University of Heidelberg, Mannheim, Germany.
Grietje BeckDepartment of Anaesthesiology and Critical Care Medicine, University Hospital Mannheim, Faculty of Medicine, University of Heidelberg, Mannheim, Germany.
Annette BreedijkDepartment of Internal Medicine V, University Hospital Mannheim, Faculty of Medicine, University of Heidelberg, Mannheim, Germany.
Benito YardDepartment of Internal Medicine V, University Hospital Mannheim, Faculty of Medicine, University of Heidelberg, Mannheim, Germany.
Simone HoegerDepartment of Internal Medicine V, University Hospital Mannheim, Faculty of Medicine, University of Heidelberg, Mannheim, Germany.
Heidelberg University · DE

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundEmulsions on the basis of Perfluorohexyloctane (F6H8), a semifluorinated alkane (SFA), have shown to dissolve and transport highly lipophilic compounds. It is unknown how F6H8-containing emulsions (F6H8-cEM) interact with compartment blood, the reticuloendothelial system (RES), or influence injured organs in vivo. The current study was conducted to investigate the in vitro biocompatibility of F6H8-cEM and their drug delivery properties. Afterward, an in vivo study was performed as a proof-of-concept study in a rat model of acute kidney injury (AKI), which focused on the potential influence of F6H8-cEM on inflammation in an injured organ.

methodsTwo different F6H8-cEM were stabilized by the emulsifying agents Poloxamer 188 (Pluronic

resultsBoth F6H8-cEM were phagocytized by monocytes and both dose-dependently affected apoptosis (Annexin V binding) in monocytes. TNF-α expression increased dose-dependency for F6H8-Pluronic emulsion but not for F6H8-lecithin in a whole blood assay. Both F6H8-cEM were able to carry α-tocopherol as a model drug. Animals with AKI treated with the F6H8-lecithin emulsion showed a significantly better renal function and less infiltration of inflammatory cells in renal tissue compared to the control, while inflammatory markers in renal tissue, except HO-1, were not affected by F6H8-lecithin.

conclusionsPluronic

Indexed as

Drug Delivery SystemsAcute Kidney InjuryAnimalsAnti-Inflammatory Agents, Non-SteroidalAntioxidantsBiocompatible MaterialsDisease Models, AnimalEmulsionsFluorocarbonsHealthy VolunteersHumansHydrogen-Ion ConcentrationInflammationInjections, IntravenousKidneyMaleAnti-Inflammatory Agents, Non-SteroidalAntioxidantsBiocompatible MaterialsEmulsionsFluorocarbonsperfluorohexyl-octanacute kidney injurydrug deliveryemulsioninflammationPerfluorohexyloctane

Identifiers

PMID31417241
PMCPMC6602054
OpenAlexW2953855711

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.