Mucoadhesive Nanoparticles For Oral Delivery Of Insulin

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Insulin-loaded mucoadhesive nanoparticles based on mucin ...

    https://www.sciencedirect.com/science/article/pii/S0144861719311749
    Furthermore, their mucoadhesive properties and the transient opening of tight junctions by chitosan could constitute a synergy for NPs to serve as vehicles for oral delivery of insulin-bypass GIT enzymes and allow prolonged release of insulin at the absorption site.Author: Momoh A. Mumuni, Franklin C. Kenechukwu, Kenneth C. Ofokansi, Anthony A. Attama, David Díaz Díaz, Da...

Intestinal mucoadhesive devices for oral delivery of insulin

    https://aiche.onlinelibrary.wiley.com/doi/full/10.1002/btm2.10015
    Oral delivery of proteins such as insulin has been a long‐lasting challenge owing to gastrointestinal degradation and poor permeability of therapeutic macromolecules across biological membranes. We have developed mucoadhesive intestinal devices for oral delivery of insulin …Author: Amrita Banerjee, JooHee Lee, Samir Mitragotri

Oral Drug Delivery with Polymeric Nanoparticles: The ...

    https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3322271/
    May 01, 2012 · Consequently, mucoadhesive nanoparticles could have limitations for oral delivery, including the possibility of adhering nonspecifically to unintended surfaces. It is likely that rather than reaching the more slowly cleared firmly adherent mucus layer, mucoadhesive nanoparticles will become trapped in the loosely adherent mucus layer and become vulnerable to rapid clearance [ 42 ].Author: Laura M. Ensign, Laura M. Ensign, Richard Cone, Richard Cone, Justin Hanes

Mucoadhesive Chitosan-Based Nanoparticles for Oral Drug ...

    https://www.researchgate.net/publication/339634163_Mucoadhesive_Chitosan-Based_Nanoparticles_for_Oral_Drug_Delivery
    Nanoparticles in particular show promise to facilitate targeted oral drug delivery in IBD. Here we discuss the pitfalls of current therapies and explore the potential for nanoparticles to improve ...

Surface-modified mucoadhesive microparticles as a ...

    https://www.ncbi.nlm.nih.gov/pmc/articles/PMC6744591/
    Sep 12, 2019 · Surface-modified mucoadhesive microparticles as a controlled release system for oral delivery of insulin Momoh A. Mumuni , a, ∗ Frankilin C. Kenechukwu , a Omeje C. Ernest , a Adedokun M. Oluseun , b Barikisu Abdulmumin , c Darlington C. Youngson , a …Author: Momoh A. Mumuni, Frankilin C. Kenechukwu, Omeje C. Ernest, Adedokun M. Oluseun, Barikisu Abdulmumin,...

Alginate/Chitosan Nanoparticles are Effective for Oral ...

    https://link.springer.com/article/10.1007/s11095-007-9367-4
    Jun 19, 2007 · The results indicate that the encapsulation of insulin into mucoadhesive nanoparticles was a key factor in the improvement of its oral absorption and oral bioactivity. To evaluate the pharmacological activity of insulin-loaded alginate/chitosan nanoparticles following oral dosage in diabetic rats.Author: B. Sarmento, A. Ribeiro, F. Veiga, P. Sampaio, R. Neufeld, D. Ferreira

Oral delivery of insulin associated to polymeric ...

    https://www.sciencedirect.com/science/article/pii/S0168365906005797
    When administered orally by force-feeding to diabetic rats, insulin nanoparticles decreased fasted glycemia in a dose dependant manner with a maximal effect observed with 100 IU/kg. These insulin nanoparticles also increased serum insulin levels and improved the glycemic response to an oral glucose challenge for a prolonged period of time.Author: Christiane Damgé, Philippe Maincent, Nathalie Ubrich

Anionic nanoparticles enable the oral delivery of proteins ...

    https://www.nature.com/articles/s41551-019-0465-5
    Anionic nanoparticles increase intestinal permeability and enable the oral delivery of proteins, as shown with the delivery of insulin in healthy, hyperglycaemic, and diabetic mice.Author: Nicholas G. Lamson, Adrian Berger, Katherine C. Fein, Kathryn A. Whitehead

Development and evaluation of mucoadhesive nanoparticles ...

    https://link.springer.com/content/pdf/10.1007%2Fs11051-015-2909-5.pdf
    Feb 20, 2015 · Development and evaluation of mucoadhesive nanoparticles based on thiolated Eudragit for oral delivery of protein drugs. Yan Zhang 1,2,3, Zhijie ... Du X, Tang X et al (2014) Thiolated Eudragit based nanoparticles for oral insulin delivery: preparation, characterization, and evaluation using intestinal epithelial cells in vitro. Macromol Biosci ...Author: Yan Zhang, Yan Zhang, Zhijie Yang, Xi Hu, Ling Zhang, Feng Li, Meimei Li, Xing Tang, Wei Xiao

Insulin-loaded polymeric mucoadhesive nanoparticles ...

    http://www.scielo.br/pdf/bjps/v54n1/2175-9790-bjps-54-01-e17314.pdf
    Development of insulin-loaded nanoparticles. The nanoparticles were synthesized by the combination of two polymers, a polycation, chitosan (low molecular weight. MW, ranging from 50,000 to 190,000 Da), and a polyanion, dextran-sulfate sulfate sodium salt …Author: Tiago Henrique Honorato Gatti, Josimar Oliveira Eloy, Leonardo Miziara Barboza Ferreira, Isabel Cris...

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