Evidence map›Paper›PMID 30215335›Full record

ArticleCurrent drug delivery2019

Fabrication and Characterization of Electrospun Nanofibers for the Modified Release of the Chronobiotic Hormone Melatonin.

Marilena Vlachou, Stefanos Kikionis, Angeliki Siamidi, Konstantina Tragou, Stefania Kapoti, Efstathia Ioannou, Vassilios Roussis, Andrew Tsotinis

Abstract read
In one paragraph

Article in Current drug delivery, 2019. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 16 papers.

0numbers the graph read from it
0cells of the map it votes in
16citing papers in PubMed
3.1field-weighted citation impact, top 8% 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

16 citing papers in PubMed, 45 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

8 authors at 1 institution in 1 country.

Marilena VlachouDepartment of Pharmacy, School of Health Sciences, National and Kapodistrian University of Athens, Athens, Greece.
Stefanos KikionisDepartment of Pharmacy, School of Health Sciences, National and Kapodistrian University of Athens, Athens, Greece.
Angeliki SiamidiDepartment of Pharmacy, School of Health Sciences, National and Kapodistrian University of Athens, Athens, Greece.
Konstantina TragouDepartment of Pharmacy, School of Health Sciences, National and Kapodistrian University of Athens, Athens, Greece.
Stefania KapotiDepartment of Pharmacy, School of Health Sciences, National and Kapodistrian University of Athens, Athens, Greece.
Efstathia IoannouDepartment of Pharmacy, School of Health Sciences, National and Kapodistrian University of Athens, Athens, Greece.
Vassilios RoussisDepartment of Pharmacy, School of Health Sciences, National and Kapodistrian University of Athens, Athens, Greece.
Andrew TsotinisDepartment of Pharmacy, School of Health Sciences, National and Kapodistrian University of Athens, Athens, Greece.
National and Kapodistrian University of Athens · GR

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

objectiveAiming at the modified release of melatonin (MLT), electrospun-MLT loaded nanofibers, filled into hard gelatin and DRcapsTM capsules, were used as formulants.

methodsCellulose acetate, polyvinylpyrrolidinone and hydroxypropylmethylcellusose (HPMC 2910) were used for the preparation of the fiber matrices through electrospinning. The in vitro modified release profile of MLT from the fabricated matrices in gastrointestinal-like fluids was studied. At pH 1.2, the formulations CA1, CA2, PV1, HP1, HP2 and the composite formulations CAPV1-CAPV5 in hard gelatin capsules exhibited fast MLT release.

resultsIn general, the same trend was observed at pH 6.8, with the exception of CAPV1 and CAPV2. These two composite formulations delivered 52.08% and 75.25% MLT, respectively at a slower pace (6 h) when encapsulated in DRcapsTM capsules. In all other cases, the release of MLT from DRcapsTM capsules filled with the MLT-loaded nanofibers reached 100% at 6h.

conclusionThese findings suggest that the MLT-loaded nanofibrous mats developed in this study exhibit a promising profile for treating sleep dysfunctions.

Indexed as

Drug LiberationAdministration, OralCelluloseCentral Nervous System DepressantsDelayed-Action PreparationsGelatinHypromellose DerivativesMelatoninNanocapsulesNanocompositesPovidoneSleep Wake DisordersacetylcelluloseCelluloseCentral Nervous System DepressantsDelayed-Action PreparationsGelatinHypromellose DerivativesMelatoninNanocapsulesPovidonecapsulesElectrospun nanofibersmelatoninmodified releasepolymersscanning electron microscopic images.

Identifiers

PMID30215335
PMCPMC6340153
OpenAlexW2890244031

What OpenQuestion holds

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Registered trials

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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.