Evidence map›Paper›PMID 34830361›Full record

ArticleInternational journal of molecular sciences2021

Controlled Transdermal Iontophoresis of Insulin from Water-Soluble Polypyrrole Nanoparticles: An In Vitro Study.

Kamran Tari, Soroush Khamoushian, Tayyebeh Madrakian, Abbas Afkhami, Marek Jan Łos, Arash Ghoorchian, Mohammad Reza Samarghandi, Saeid Ghavami

Open access · goldAbstract read
In one paragraph

Article in International journal of molecular sciences, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 9 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
9citing papers in PubMed, 1 pooled it
1.1field-weighted citation impact, top 25% 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

9 citing papers in PubMed, 1 synthesis or guideline pooled it, 21 citations in OpenAlex.

  1. Pooled it
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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 4 institutions in 3 countries.

Kamran TariDepartment of Environmental Health Engineering, Faculty of Health and Research Center for Health Sciences, Hamadan University of Medical Sciences, Hamadan 6517838636, Iran.
Soroush KhamoushianFaculty of Chemistry, Bu-Ali Sina University, Hamedan 6516738695, Iran.
Tayyebeh MadrakianFaculty of Chemistry, Bu-Ali Sina University, Hamedan 6516738695, Iran.ORCID 0000-0002-6876-7633
Abbas AfkhamiFaculty of Chemistry, Bu-Ali Sina University, Hamedan 6516738695, Iran.ORCID 0000-0002-3559-2080
Marek Jan ŁosAutophagy Research Center, Shiraz University of Medical Sciences, Shiraz 7135646141, Iran.ORCID 0000-0001-9518-1411
Arash GhoorchianFaculty of Chemistry, Bu-Ali Sina University, Hamedan 6516738695, Iran.ORCID 0000-0002-4017-3606
Mohammad Reza SamarghandiDepartment of Environmental Health Engineering, Faculty of Health and Research Center for Health Sciences, Hamadan University of Medical Sciences, Hamadan 6517838636, Iran.ORCID 0000-0001-9145-1656
Saeid GhavamiResearch Institute of Oncology and Hematology, Cancer Care Manitoba, University of Manitoba, Winnipeg, MB R3E 3P4, Canada.ORCID 0000-0001-5948-508X
Bu-Ali Sina University · IRHamedan University of Medical Sciences · IRCancerCare Manitoba · CASilesian University of Technology · PL

Funding

Elite Research Grant Committee 987859
6 · The paper itself

Abstract

The iontophoresis delivery of insulin (INS) remains a serious challenge due to the low permeability of the drug through the skin. This work aims to investigate the potential of water-soluble polypyrrole nanoparticles (WS-PPyNPs) as a drug donor matrix for controlled transdermal iontophoresis of INS. WS-PPyNPs have been prepared via a simple chemical polymerization in the presence of sodium dodecyl sulfate (SDS) as both dopant and the stabilizing agent. The synthesis of the soluble polymer was characterized using field emission scanning electron microscopy (FESEM), dynamic light scattering (DLS), fluorescence spectroscopy, and Fourier transform infrared (FT-IR) spectroscopy. The loading mechanism of INS onto the WS-PPyNPs is based on the fact that the drug molecules can be replaced with doped dodecyl sulfate. A two-compartment Franz-type diffusion cell was employed to study the effect of current density, formulation pH, INS concentration, and sodium chloride concentration on anodal iontophoresis (AIP) and cathodal iontophoresis (CIP) of INS across the rat skin. Both AIP and CIP delivery of INS using WS-PPyNPs were significantly increased compared to passive delivery. Furthermore, while the AIP experiment (60 min at 0.13 mA cm

Indexed as

Administration, CutaneousAnimalsDrug CarriersHumansInsulinIontophoresisMicroscopy, Electron, ScanningNanoparticlesPolymersPyrrolesRabbitsSkinSodium Dodecyl SulfateSolubilitySpectroscopy, Fourier Transform InfraredWaterDrug CarriersInsulinPolymerspolypyrrolePyrrolesSodium Dodecyl SulfateWateranodal iontophoresiscathodal iontophoresisinsulintransdermal iontophoresiswater soluble polypyrrole

Identifiers

PMID34830361
PMCPMC8621898
OpenAlexW3217281147

What OpenQuestion holds

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LicenceCC BY
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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.