Evidence map›Paper›PMID 23135815›Full record

ArticlePharmaceutical research2013

Novel spray-dried genipin-crosslinked casein nanoparticles for prolonged release of alfuzosin hydrochloride.

Ahmed O Elzoghby, Wael M Samy, Nazik A Elgindy

Abstract read
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Article in Pharmaceutical research, 2013. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 14 papers.

0numbers the graph read from it
0cells of the map it votes in
14citing papers in PubMed
9.1field-weighted citation impact, top 2% 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

14 citing papers in PubMed, 100 citations in OpenAlex.

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  8. Formulation andAdvanced pharmaceutical bulletin · 2020
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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

3 authors at 1 institution in 2 countries.

Ahmed O ElzoghbyDepartment of Industrial Pharmacy, Faculty of Pharmacy, Alexandria University, Alexandria, Egypt.
Wael M Samy
Nazik A Elgindy
Alexandria University · EG

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

purposeTo propose a simple method for the development of genipin-crosslinked casein micelles as a new delivery platform for prolonged release of alfuzosin hydrochloride.

methodsCrosslinked casein micelles entrapping alfuzosin were transformed into solid redispersible nanoparticles via spray-drying technique with no need for drying adjuvants based on the stabilizing effect of casein.

resultsThe nanoparticles displayed high production yields (86.99-94.63% w/w) with a reasonable drug incorporation efficiency ranged from 92.86 to 97.75%. The nanoparticles were readily reconstituted in aqueous solution with a particle size range of 122.1-260.0 nm and a zeta potential range of -21.6 to -36.6 mV indicating a good colloidal stability. No drug crystals were detectable in the scanning electron micrographs revealing successful encapsulation of alfuzosin into casein nanoparticles which was confirmed by differential scanning calorimetry. The nanoparticles succeeded in prolonging the drug release that could be controlled by modulating the genipin crosslinking degree. The release data showed a good fit into Higuchi release kinetics with non-Fickian type of drug diffusion.

conclusionsThese results demonstrated that genipin-crosslinking combined with spray-drying technique could be used as a promising tool to develop solid redispersible casein nanoparticles with sustained drug release properties.

Indexed as

Adrenergic alpha-1 Receptor AntagonistsCaseinsCross-Linking ReagentsDelayed-Action PreparationsDesiccationIridoidsNanoparticlesQuinazolinesAdrenergic alpha-1 Receptor AntagonistsalfuzosinCaseinsCross-Linking ReagentsDelayed-Action PreparationsgenipinIridoidsQuinazolines

Identifiers

PMID23135815
OpenAlexW2074770644

What OpenQuestion holds

Textmetadata
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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.