Evidence map›Paper›PMID 26046323›Full record

ArticleMolecules (Basel, Switzerland)2015

Sevoflurane-Sulfobutylether-β-Cyclodextrin Complex: Preparation, Characterization, Cellular Toxicity, Molecular Modeling and Blood-Brain Barrier Transport Studies.

Sergey Shityakov, István Puskás, Katalin Pápai, Ellaine Salvador, Norbert Roewer, Carola Förster, Jens-Albert Broscheit

Abstract read
In one paragraph

Article in Molecules (Basel, Switzerland), 2015. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 8 papers.

0numbers the graph read from it
0cells of the map it votes in
8citing 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

8 citing papers in PubMed.

  1. Article
  2. Review
  3. Review
  4. Review
  5. Article
  6. Article
  7. Non-ionic thiolated cyclodextrins - the next generation.International journal of nanomedicine · 2018
    Article
  8. 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

7 authors.

Sergey ShityakovDepartment of Anaesthesia and Critical Care, University of Würzburg, 97080 Würzburg, Germany. E_Shityako_S@ukw.de.
István PuskásCycloLab Cyclodextrin Research & Development Laboratory Ltd., H-1097 Budapest, Hungary. puskas@cyclolab.hu.
Katalin PápaiSapiotec Ltd., 97078 Würzburg, Germany. papai@sapiotec.de.
Ellaine SalvadorDepartment of Anaesthesia and Critical Care, University of Würzburg, 97080 Würzburg, Germany. Salvador_E@ukw.de.
Norbert RoewerDepartment of Anaesthesia and Critical Care, University of Würzburg, 97080 Würzburg, Germany. AN_Direktion@ukw.de.
Carola FörsterDepartment of Anaesthesia and Critical Care, University of Würzburg, 97080 Würzburg, Germany. Foerster_C@ukw.de.
Jens-Albert BroscheitDepartment of Anaesthesia and Critical Care, University of Würzburg, 97080 Würzburg, Germany. papai@sapiotec.de.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

The objective of the present investigation was to study the ability of sulfobutylether-β-cyclodextrin (SBEβCD) to form an inclusion complex with sevoflurane (SEV), a volatile anesthetic with poor water solubility. The inclusion complex was prepared, characterized and its cellular toxicity and blood-brain barrier (BBB) permeation potential of the formulated SEV have also been examined for the purpose of controlled drug delivery. The SEV-SBEβCD complex was nontoxic to the primary brain microvascular endothelial (pEND) cells at a clinically relevant concentration of sevoflurane. The inclusion complex exhibited significantly higher BBB permeation profiles as compared with the reference substance (propranolol) concerning calculated apparent permeability values (Papp). In addition, SEV binding affinity to SBEβCD was confirmed by a minimal Gibbs free energy of binding (ΔGbind) value of -1.727 ± 0.042 kcal·mol-1 and an average binding constant (Kb) of 53.66 ± 9.24 mM indicating rapid drug liberation from the cyclodextrin amphiphilic cavity.

Indexed as

Delayed-Action PreparationsAnesthetics, InhalationAnimalsbeta-CyclodextrinsBlood-Brain BarrierBrainCapillary PermeabilityCell SurvivalDrug CompoundingEndothelial CellsMethyl EthersMiceMolecular Docking SimulationPrimary Cell CulturePropranololSevofluraneAnesthetics, Inhalationbeta-CyclodextrinsDelayed-Action PreparationsMethyl EthersPropranololSBE4-beta-cyclodextrinSevofluraneblood-brain barriercyclodextrin formulationsmolecular dockingmolecular liphophilicity potentialprimary microvascular endothelial cellssevofluranesulfobutylether-β-cyclodextrin

Identifiers

PMID26046323
PMCPMC6272776

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.