Bioadhesive polysaccharide in protein delivery system: chitosan nanoparticles improve the intestinal absorption of insulin in vivo
Y Pan, Y Li, H Zhao, J Zheng, H Xu, G Wei… - International journal of …, 2002 - Elsevier
There are many ongoing investigations to improve the oral bioavailability of peptide and
protein formulations. Bioadhesive polysaccharide chitosan nanoparticles (CS-NPs) would …
protein formulations. Bioadhesive polysaccharide chitosan nanoparticles (CS-NPs) would …
Co-delivery of a hydrophobic small molecule and a hydrophilic peptide by porous silicon nanoparticles
Nanoparticulate drug delivery systems offer remarkable opportunities for clinical treatment.
However, there are several challenges when they are employed to deliver multiple …
However, there are several challenges when they are employed to deliver multiple …
Effective insulin delivery using starch nanoparticles as a potential trans-nasal mucoadhesive carrier
AK Jain, RK Khar, FJ Ahmed, PV Diwan - European Journal of …, 2008 - Elsevier
Mucoadhesive nanoparticles (NPs) could be an exciting prospect for trans-nasal insulin
delivery as they have higher surface area to cover highly vascularised nasal absorptive area …
delivery as they have higher surface area to cover highly vascularised nasal absorptive area …
Preparation and characterization of mucus-penetrating papain/poly (acrylic acid) nanoparticles for oral drug delivery applications
C Müller, K Leithner, S Hauptstein, F Hintzen… - Journal of nanoparticle …, 2013 - Springer
Particle diffusion through the intestinal mucosal barrier is restricted by the viscoelastic and
adhesive properties of the mucus gel layer, preventing their penetration to the underlying …
adhesive properties of the mucus gel layer, preventing their penetration to the underlying …
Enhanced oral absorption of hydrophobic and hydrophilic drugs using quaternary ammonium palmitoyl glycol chitosan nanoparticles
A Siew, H Le, M Thiovolet, P Gellert… - Molecular …, 2012 - ACS Publications
As 95% of all prescriptions are for orally administered drugs, the issue of oral absorption is
central to the development of pharmaceuticals. Oral absorption is limited by a high …
central to the development of pharmaceuticals. Oral absorption is limited by a high …
Preparation, characterization, and oral delivery of insulin loaded carboxylated chitosan grafted poly (methyl methacrylate) nanoparticles
F Cui, F Qian, Z Zhao, L Yin, C Tang, C Yin - Biomacromolecules, 2009 - ACS Publications
To improve the efficiency of insulin via oral administration, pH-sensitive carboxylated
chitosan grafted poly (methyl methacrylate) nanoparticles (CCGN) were prepared. CCGN …
chitosan grafted poly (methyl methacrylate) nanoparticles (CCGN) were prepared. CCGN …
Functional lipid polymeric nanoparticles for oral drug delivery: Rapid mucus penetration and improved cell entry and cellular transport
Y Liu, Z Jiang, X Hou, X Xie, J Shi, J Shen, Y He… - … , Biology and Medicine, 2019 - Elsevier
Abstract To improve Biopharmaceutics Classification System class IV drug bioavailability,
mucus and underlying intestinal epithelial barriers must be overcome. Hydrophilic …
mucus and underlying intestinal epithelial barriers must be overcome. Hydrophilic …
Carboxymethyl β-cyclodextrin grafted carboxymethyl chitosan hydrogel-based microparticles for oral insulin delivery
Y Yang, Y Liu, S Chen, KL Cheong, B Teng - Carbohydrate polymers, 2020 - Elsevier
This study was aimed at utilizing polysaccharides for the development of effective hydrogel
microparticles for oral insulin delivery that has a controlled, and sustained release to …
microparticles for oral insulin delivery that has a controlled, and sustained release to …
Vitamin B12 functionalized layer by layer calcium phosphate nanoparticles: A mucoadhesive and pH responsive carrier for improved oral delivery of insulin
The present study investigates the potential of layer by layer coated calcium phosphate
nanoparticles–for oral delivery of insulin where Vitamin B12 grafted chitosan and sodium …
nanoparticles–for oral delivery of insulin where Vitamin B12 grafted chitosan and sodium …
Thiolation and cell‐penetrating peptide surface functionalization of porous silicon nanoparticles for oral delivery of insulin
N Shrestha, F Araujo, MA Shahbazi… - Advanced Functional …, 2016 - Wiley Online Library
During the last decades, advanced oral delivery systems to enhance the intestinal
absorption of widely applicable proteins and peptides, particularly insulin, have been …
absorption of widely applicable proteins and peptides, particularly insulin, have been …