Evidence map›Paper›PMID 32564282›Full record

ArticleDaru : journal of Faculty of Pharmacy, Tehran University of Medical Sciences2020

Stabilized oral nanostructured lipid carriers of Adefovir Dipivoxil as a potential liver targeting: Estimation of liver function panel and uptake following intravenous injection of radioiodinated indicator.

Shady M Abd El-Halim, Ghada A Abdelbary, Maha M Amin, Mohamed Y Zakaria, Hesham A Shamsel-Din, Ahmed B Ibrahim

Abstract read
In one paragraph

Article in Daru : journal of Faculty of Pharmacy, Tehran University of Medical Sciences, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 23 papers.

0numbers the graph read from it
0cells of the map it votes in
23citing 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

23 citing papers in PubMed.

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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.

Shady M Abd El-HalimDepartment of Pharmaceutics and Industrial Pharmacy, Faculty of Pharmacy, October 6 University, Central Axis, 6th of October City, Giza, 12585, Egypt. shady_mohammed@o6u.edu.eg.ORCID http://orcid.org/0000-0002-2716-4676
Ghada A AbdelbaryDepartment of Pharmaceutics and Industrial Pharmacy, Faculty of Pharmacy, Cairo University, Cairo, 11562, Egypt.
Maha M AminDepartment of Pharmaceutics and Industrial Pharmacy, Faculty of Pharmacy, Cairo University, Cairo, 11562, Egypt.
Mohamed Y ZakariaDepartment of Pharmaceutics and Industrial Pharmacy, Faculty of Pharmacy and Pharmaceutical Industry, Port Said University, Port said, 42526, Egypt.
Hesham A Shamsel-DinDepartment of Labeled Compounds, Hot Labs Center, Egyptian Atomic Energy Authority, Cairo, 13759, Egypt.
Ahmed B IbrahimDepartment of Labeled Compounds, Hot Labs Center, Egyptian Atomic Energy Authority, Cairo, 13759, Egypt.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

purposeAdefovir dipivoxil (AD), a nucleoside reverse transcriptase inhibitor is effective against Hepatitis B virus. Its poor oral bioavailability leads to frequent administration causing severe adverse effects. Thereby the entrapment of AD within lipid nanoparticulate systems is a way of increasing AD oral bioavailability as a result of improving intestinal permeability with efficient liver-targeted delivery together with higher drug stability during storage.

methodsAD-loaded nanostructured lipid carriers (AD-NLCs) were prepared via solvent emulsification diffusion technique adopting 2

resultsFormula (F12) showed E.E.% of 90.5 ± 0.2%, vesicle size of 240.2 ± 2.5 nm and Q8hrs of 58.55 ± 9.4% was selected as the optimum formula with desirability value of 0.757 based on highest EE%, lowest P.S. and Q8hrs. Further evaluation of the optimized formula using radioiodinated rose bengal (RIRB) in thioacetamide induced liver damage in Swiss Albino mice revealed a higher liver uptake of 22 ± 0.01% ID/g (percent injected dose/g organ) and liver uptake/Blood (T/B) ratio of 2.22 ± 0.067 post 2 h of I.V injection of RIRB compared to 9 ± 0.01% ID/g and 0.64 ± 0.017 in untreated group, respectively.

conclusionNLCs could be successfully used as oral drug delivery carriers of the antiviral drug Adefovir Dipivoxil to the liver with higher stability and oral bioavailability. Graphical abstract.

Indexed as

AdenineAdministration, OralAnimalsChemical and Drug Induced Liver InjuryDrug StabilityInjections, IntravenousIodine RadioisotopesLipidsLiverLiver Function TestsMiceNanoparticlesOrganophosphonatesParticle SizeRose BengalThioacetamideadefovir dipivoxilAdenineIodine-131Iodine RadioisotopesLipidsOrganophosphonatesRose BengalThioacetamideAdefovir dipivoxilBiodistribution studyNanostructured lipid carrierRadioiodinated rose bengalThiocetamide induced liver damage

Identifiers

PMID32564282
PMCPMC7704840

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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.