Evidence map›Paper›PMID 30254427›Full record

ArticleDrug design, development and therapy2018

Novel anti-inflammatory film as a delivery system for the external medication with bioactive phytochemical "Apocynin".

Hend Mohamed Anter, Irhan Ibrahim Abu Hashim, Walaa Awadin, Mahasen Mohamed Meshali

Open access · goldAbstract read
In one paragraph

Article in Drug design, development and therapy, 2018. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 13 papers.

0numbers the graph read from it
0cells of the map it votes in
13citing papers in PubMed
1.6field-weighted citation impact, top 18% 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

13 citing papers in PubMed, 28 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

4 authors at 1 institution in 1 country.

Hend Mohamed AnterDepartment of Pharmaceutics, Faculty of Pharmacy, Mansoura University, Mansoura, Dakahlia, Egypt, irhanabuhashim@hotmail.com.
Irhan Ibrahim Abu HashimDepartment of Pharmaceutics, Faculty of Pharmacy, Mansoura University, Mansoura, Dakahlia, Egypt, irhanabuhashim@hotmail.com.
Walaa AwadinDepartment of Pathology, Faculty of Veterinary Medicine, Mansoura University, Mansoura, Dakahlia, Egypt.
Mahasen Mohamed MeshaliDepartment of Pharmaceutics, Faculty of Pharmacy, Mansoura University, Mansoura, Dakahlia, Egypt, irhanabuhashim@hotmail.com.
Mansoura University · EG

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

purposeRecently, Apocynin (APO) has emerged as a bioactive phytochemical with potent antioxidant and anti-inflammatory properties. No reports have been published so far concerning its topical application as a pharmaceutical dosage form for prospective use. To the best of our knowledge, this is the first study to fabricate novel anti-inflammatory film for external medication with APO.

methodsAPO film was prepared using casein (CAS) as a natural protein film former by solvent casting technique. The medicated film was extensively evaluated in terms of its various physicochemical characteristics, ex vivo skin permeation profile, stability, and finally in vivo anti-inflammatory activity on carrageenan-induced rat paw edema.

resultsThe film represented satisfactory mechanical properties along with good flexibility. Fourier transform-infrared spectroscopy, differential scanning calorimetry, and X-ray diffractometry revealed possible solubility of APO in the amorphous CAS and inter- and intramolecular hydrogen bonding between the film components. The ex vivo skin permeation results of the medicated film demonstrated non-Fickian diffusion mechanism of the permeated drug. Application of APO film to rat paw before carrageenan-induced paw edema or after induction disclosed eminent anti-inflammatory activity expressed by marked decrease in paw swelling (%) and increase in edema inhibition rate (%). In addition, histopathologic examination revealed a significant decrease in inflammatory scores. The immunohistochemical expression levels of both nuclear factor kappa B and cyclooxygenase-2 were significantly suppressed.

conclusionThese results indicated that CAS film could be applied as a promising external delivery system for the anti-inflammatory APO.

Indexed as

Drug Delivery SystemsAcetophenonesAnimalsAnti-Inflammatory Agents, Non-SteroidalCarrageenanDose-Response Relationship, DrugEdemaHydrogen-Ion ConcentrationKineticsMaleParticle SizePhytochemicalsRatsRats, WistarSkinStructure-Activity RelationshipAcetophenonesacetovanilloneAnti-Inflammatory Agents, Non-SteroidalCarrageenanPhytochemicalsApocynincaseininflammationin vivo studiespharmacodynamicstopical film

Identifiers

PMID30254427
PMCPMC6143133
OpenAlexW2891340213

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.