Mucoadhesion

Abstract Linezolid (LNZ), oxazolidinone antibiotic, is widely used in clinical practice for treatment of bacterial keratitis. Despite its efficacy, the application of LNZ in ophthalmic delivery is hindered by significant precorneal drug loss and poor ocular bioavailability. In this study,…
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Abstract Polaprezinc (PLZ) has drawn attention to its potential to prevent oral mucositis caused by chemotherapy and radiotherapy. PLZ-containing lozenges have been developed in previous reports; however, for patients with mucositis, taking them may be challenging because of pain. Therefore, this…
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Abstract Cyclodextrins (CDs) play a crucial role in pharmaceutical formulations due to their unique ability to form inclusion complexes with a wide range of lipophilic drugs. Ternary complexes comprising CD, water-soluble polymer, and drug molecule have emerged as promising multicomponent to the…
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Abstract Additive manufacturing has been a breakthrough therapy for the pharmaceutical industry raising opportunities for long-quested properties, such as controlled drug-delivery. The aim of this study was to explore the geometrical capabilities of selective laser sintering (SLS) by creating…
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Abstract This research focuses on the development and characterization of a mucoadhesive drug delivery system using sodium carboxymethylcellulose (CMC) as the primary mucoadhesive polymer. The study explores the formulation, optimization, and evaluation of the mucoadhesive properties, drug release…
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Abstract The study aims to develop new prolonged delivery systems of pilocarpine hydrochloride (pilocarpine⸱HCl) for the therapy of glaucoma. Polymer films based on gellan gum (GG) and its mixtures with poly(2-ethyl-2-oxazoline) (POZ) at different ratios were prepared by casting. The films were…
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Polyelectrolyte complexes (PECs) have emerged as promising vehicles for medical applications, attributable to their non-toxicity, non-immunogenicity, and ability for controlled drug release. Notably, their inherent mucoadhesive properties are being leveraged for sustained drug delivery across…
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Abstract Cataract surgery interventions are constantly increasing, particularly among adult and elderly patients. This type of surgery can lead to inflammatory states of the ocular anterior segment (AS), usually healed via postoperative treatment with dexamethasone (DEX)-containing eye drops. The…
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Oral drug delivery is a common and convenient route for administering pharmaceuticals, but it presents challenges related to drug stability, absorption, and targeted delivery. Because of their potential to address these challenges, biopolymer-based mucoadhesive drug delivery systems have received a…
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Aim: This study aims to design a novel thiolated κ-carrageenan (κ-CA-SH) and evaluate its potential as an excipient for the design of mucoadhesive drug delivery systems. Methods: Native κ-carrageenan (κ-CA) was thiolated with phosphorous pentasulfide in sulfolane and characterized via 1H NMR,…
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