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Gattefossé
Guar gum as a microbially degradable component for an oral colon delivery system based on a…
Oral colon delivery has widely been pursued exploiting naturally occurring polysaccharides degraded by the resident microbiota. However, their hydrophilicity may hinder the targeting performance. The aim of the present study was to manufacture and evaluate a double-coated delivery system leveraging…
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Systems Biology and Peptide Engineering to Overcome Absorption Barriers for Oral Peptide Delivery:…
Abstract
Oral delivery of peptides and biological molecules promises significant benefits to patients as an alternative to daily injections, but the development of these formulations is challenging due to their low bioavailability and high pharmacokinetic variability. Our earlier work focused on…
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Molecular insights into the aggregation and solubilizing behavior of biocompatible amphiphiles…
A comparative analysis of the micellar and solubilizing properties of two polyethylene glycol (PEG)-based amphiphilic biocompatible excipients: Gelucire® 48/16 (Ge 48/16) and Tetronics® 1304 (T1304), in the presence and absence of salt, was conducted. As there is a dearth of research in this area,…
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Fabrication of TPGS decorated Etravirine loaded lipid nanocarriers as a neoteric oral…
Etravirine (ERVN) is a potential NNRTI (non-nucleoside reverse transcriptase inhibitor) in treating HIV infection. It possesses extremely low oral bioavailability. The present research aims to optimize the formulation and characterization of TPGS-enriched ERVN-loaded lipid-based nanocarriers (LNCs)…
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A novel cationic arginine-modified Self-Nanoemulsifying drug delivery system (SNEDDS) for improved…
Abstract
Naringin (NRG) is a flavonoid derived from citrus fruits. Despite its pharmacological significance, NRG's therapeutic effectiveness is constrained by its unusual physicochemical characteristics, such as its lower aqueous solubility. This study was intended to develop an alkylated arginine…
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Carrageenan tethered ion sensitive smart nanogel containing oleophytocubosomes for improved ocular…
Ophthalmic delivery of luteolin (LU) was studied after formulating a carrageenan-based novel ion-sensitive in situ gel (ISG) incorporating oleophytocubosomes for prolonged ocular residence time and improved ocular bioavailability of the poorly absorbed herbal drug luteolin. The prepared…
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Preparation and Characterization of Prednisolone Acetate Microemulsion for Ophthalmic Use
Abstract
Background: Prednisolone acetate is an ester form of prednisolone. It is used topically as an ophthalmic suspension to treat many inflammatory ocular conditions, where its absorption from suspension is highly variable and has poor dose accuracy.
Objectives: The main objective of this…
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Nanocarriers in Tuberculosis Treatment: Challenges and Delivery Strategies
Abstract
The World Health Organization identifies tuberculosis (TB), caused by Mycobacterium tuberculosis, as a leading infectious killer. Although conventional treatments for TB exist, they come with challenges such as a heavy pill regimen, prolonged treatment duration, and a strict schedule,…
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Investigation of Dispersion Kinetics of Particulate Lubricants and their Effect on the Mechanical…
Abstract
Introduction
Tablets are commonly produced by internally adding particulate lubricants, which are known to possibly lower the mechanical strength of tablets. This reduction is caused by the coverage of matrix forming components by lubricant particles, resulting in decreased…
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Propolis‑loaded nanostructured lipid carriers halt breast cancer progression through miRNA‑223…
Abstract
The most frequent malignant tumor in women is breast cancer, and its incidence has been rising every year. Propolis has been used for its antibacterial, antifungal, and anti-inflammatory properties. The present study aimed to examine the effect of the Egyptian Propolis Extract (ProE) and…
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