Polymers

Did you know that as many as 40% of children have difficulty swallowing a normal-sized pill? Formulate with patient needs in mind with Lubrizol Life Science Health’s comprehensive excipient range, including Carbopol® polymers, enabling patient-centric formulations with properties such as:…
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The purpose of this study was to develop astaxanthin (AST)-loaded self-microemulsifying drug delivery system (SMEDDS) tablets and evaluate their physicochemical and biological properties. The optimized liquid (L)-AST SMEDDS formulation was composed of rice bran oil (33.67%), Kolliphor® RH 40…
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Biodegradable polymeric nanocapsules (NC) present incredible characteristics as drug nanocarriers that optimize drug targeting. However, However, a more detailed isolated effect of polymer-based nanoparticles as drug carriers is required. This work aimed to evaluate the per se effect of blank-NC…
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The goal of this study was to use polymeric konjac glucomannan (KGM), Kollidon VA 64 (KVA64), and glutaraldehyde to ameliorate stomach specific floating microspheres (SSFM) using domperidone (DoN) to increase in vivo bioavailability and emerging health pathologies. The SSFM were made using the…
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In recent decades, drug delivery systems (DDSs) based on nanotechnology have been attracting substantial interest in the pharmaceutical field, especially those developed based on natural polymers such as chitosan, cellulose, starch, collagen, gelatin, alginate and elastin. Nanomaterials based on…
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Lornoxicam (LRX)是一种有效的非甾体类反步兵lammatory drug (NSAID) used extensively to manage pain and inflammatory conditions. However, the drug possesses poor aqueous solubility (i.e., BCS class II) and a short half-life (3–4 h). Mucoadhesive buccal tablets containing LRX -loaded solid lipid…
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Over the past few decades, researchers and companies have been trying to develop novel drug delivery systems to ensure safety, efficacy, compliance, and patient acceptability. Nowadays drug discovery and development are expensive, complex, and time-consuming processes, but trends are moving toward…
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The eye is an organ with limited drug access due to its anatomical and physiological barriers, and the usual forms of ocular administration are limited in terms of drug penetration, residence time, and bioavailability, as well as low patient compliance. Hence, therapeutic innovations in new drug…
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Local deliver medication in a non-invasive pattern and attaining a long-term sustained release at ocular regions to minimize side effects is fascinating for treatment and precision medicine, but its rational design remains a challenge. The aim of this study was to analyze the effect of different…
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The acidic pH of healthy skin changes during wound healing due to the exposure of the inner dermal and subcutaneous tissue and due to the potential colonization of pathogenic bacteria. In chronic non-healing wounds, the pH values vary in a wide pH range but the appearance of an alkaline shift is…
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