Evidence map›Paper›PMID 26257519›Full record

ArticleInternational journal of nanomedicine2015

A curcumin-loaded liquid crystal precursor mucoadhesive system for the treatment of vaginal candidiasis.

Rafael Salmazi, Giovana Calixto, Jéssica Bernegossi, Matheus Aparecido dos Santos Ramos, Taís Maria Bauab, Marlus Chorilli

Open access · goldAbstract read
In one paragraph

Article in International journal of nanomedicine, 2015. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 29 papers.

0numbers the graph read from it
0cells of the map it votes in
29citing papers in PubMed
3.6field-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

29 citing papers in PubMed, 76 citations in OpenAlex.

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  14. Improved in vitro and in vivo Anti-International journal of nanomedicine · 2020
    Article
  15. Tablet ofPolymers · 2019
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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.

Rafael SalmaziSchool of Pharmaceutical Sciences, UNESP - Sao Paulo State University, Campus Araraquara, Department of Drugs and Medicines, Araraquara, Sao Paulo, Brazil.
Giovana CalixtoSchool of Pharmaceutical Sciences, UNESP - Sao Paulo State University, Campus Araraquara, Department of Drugs and Medicines, Araraquara, Sao Paulo, Brazil.
Jéssica BernegossiSchool of Pharmaceutical Sciences, UNESP - Sao Paulo State University, Campus Araraquara, Department of Drugs and Medicines, Araraquara, Sao Paulo, Brazil.
Matheus Aparecido dos Santos RamosSchool of Pharmaceutical Sciences, UNESP - Sao Paulo State University, Campus Araraquara, Department of Drugs and Medicines, Araraquara, Sao Paulo, Brazil.
Taís Maria BauabSchool of Pharmaceutical Sciences, UNESP - Sao Paulo State University, Campus Araraquara, Department of Drugs and Medicines, Araraquara, Sao Paulo, Brazil.
Marlus ChorilliSchool of Pharmaceutical Sciences, UNESP - Sao Paulo State University, Campus Araraquara, Department of Drugs and Medicines, Araraquara, Sao Paulo, Brazil.
Centro Universitário de Araraquara · BR

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Women often develop vaginal infections that are caused primarily by organisms of the genus Candida. The current treatments of vaginal candidiasis usually involve azole-based antifungals, though fungal resistance to these compounds has become prevalent. Therefore, much attention has been given to molecules with antifungal properties from natural sources, such as curcumin (CUR). However, CUR has poor solubility in aqueous solvents and poor oral bioavailability. This study attempted to overcome this problem by developing, characterizing, and evaluating the in vitro antifungal action of a CUR-loaded liquid crystal precursor mucoadhesive system (LCPM) for vaginal administration. A low-viscosity LCPM (F) consisting of 40% wt/wt polyoxpropylene-(5)-polyoxyethylene-(20)-cetyl alcohol, 50% wt/wt oleic acid, and 10% wt/wt chitosan dispersion at 0.5% with the addition of 16% poloxamer 407 was developed to take advantage of the lyotropic phase behavior of this formulation. Notably, F could transform into liquid crystal systems when diluted with artificial vaginal mucus at ratios of 1:3 and 1:1 (wt/wt), resulting in the formation of F30 and F100, respectively. Polarized light microscopy and rheological studies revealed that F behaved like an isotropic formulation, whereas F30 and F100 behaved like an anisotropic liquid crystalline system (LCS). Moreover, F30 and F100 presented higher mucoadhesion to porcine vaginal mucosa than F. The analysis of the in vitro activity against Candida albicans revealed that CUR-loaded F was more potent against standard and clinical strains compared with a CUR solution. Therefore, the vaginal administration of CUR-loaded LCPMs represents a promising platform for the treatment of vaginal candidiasis.

Indexed as

CurcuminDrug CarriersCandidiasis, VulvovaginalFemaleHumansLiquid CrystalsModels, BiologicalMucusCurcuminDrug CarriersCandida albicansliquid crystalline systemsmucoadhesive polymersnanostructured drug delivery systemsvaginal administration

Identifiers

PMID26257519
PMCPMC4525803
OpenAlexW2143545322

What OpenQuestion holds

Textmetadata
LicenceCC BY-NC
Read underepoch 390

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.