ArticleMarine drugs2015
Low molecular weight chitosan-insulin polyelectrolyte complex: characterization and stability studies.
Article in Marine drugs, 2015. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 6 papers.
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.
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.
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Who cites it
6 citing papers in PubMed, 21 citations in OpenAlex.
- Quality-by-Design Optimization of Mucoadhesive Trimethyl Chitosan-Coated Alginate/Dextran Sulfate Nanoparticles for Oral Insulin Delivery.Marine drugs · 2026Article
- Progress in the Development of Chitosan Based Insulin Delivery Systems: A Systematic Literature Review.Polymers · 2020Review
- Insulin Inclusion into a Tragacanth Hydrogel: An Oral Delivery System for Insulin.Materials (Basel, Switzerland) · 2018Article
- Low molecular weight chitosan-coated silver nanoparticles are effective for the treatment of MRSA-infected wounds.International journal of nanomedicine · 2017Article
- Chitosan: An Update on Potential Biomedical and Pharmaceutical Applications.Marine drugs · 2015Review
- Influence of glucosamine on the bioactivity of insulin delivered subcutaneously and in an oral nanodelivery system.Drug design, development and therapy · 2015Article
Corrections and comments
PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.
Authors and funding
5 authors at 2 institutions in 2 countries.
Funding
No grant is acknowledged in the PubMed record.
Abstract
The aim of the work reported herein was to investigate the effect of various low molecular weight chitosans (LMWCs) on the stability of insulin using USP HPLC methods. Insulin was found to be stable in a polyelectrolyte complex (PEC) consisting of insulin and LMWC in the presence of a Tris-buffer at pH 6.5. In the presence of LMWC, the stability of insulin increased with decreasing molecular weight of LMWC; 13 kDa LMWC was the most efficient molecular weight for enhancing the physical and chemical stability of insulin. Solubilization of insulin-LMWC polyelectrolyte complex (I-LMWC PEC) in a reverse micelle (RM) system, administered to diabetic rats, results in an oral delivery system for insulin with acceptable bioactivity.
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Registered trials
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.