Polymers

The color of the tablets and capsules produced by pharmaceutical companies is important from the perspectives of product branding and counterfeiting. According to some studies, light can change tablet color during storage. In this study, tablets comprising amlodipine besylate (AB), a well-known…
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The lymphatic system possesses the main viral replication sites in the body following viral infection. Unfortunately, current antiretroviral agents penetrate the lymph nodes insufficiently when administered orally and, therefore, cannot access the lymphatic system sufficiently to interrupt this…
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Abstract Three-dimensional printing (3DP) technologies are characterized as a set of innovative manufacturing techniques that allow for the creation of complex and/or personalized three-dimensional physical objects on the work surface of a 3D printing machine (based on the computer-aided design…
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Functional film coatings are a topic which considers many formulators. Therefore we gladly share this interesting overview by BIOGRUND. Definition of “Functional Film Coating”: A functional film coating has an influence on the drug release and is used to modify the release of the active…
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Andrographolide (AD) is a potent natural product with a wide range of pharmacological activities. However, it has low oral bioavailability due to poor solubility and dissolution rate. Solid dispersion (SD) is a promising technique to improve the solubility and dissolution rate of such molecules. In…
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Spray drying microencapsulation has emerged as a promising technique for producing highly active probiotic powders. The efficient delivery of live probiotics to their target site, particularly the intestinal tract, is crucial for their therapeutic effectiveness. This study aimed to investigate the…
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Abstract Introduction and purpose The unpleasant extremely bitter taste of the orally administered broad-spectrum antibiotic azithromycin decreases patient compliance, especially in pediatrics. This issue can be overcome by decreasing drug interaction with the tasting buds using insoluble…
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Ingestible self-configurable proximity-enabling devices have been developed as a non-invasive platform to improve the bioavailability of drug compounds via swellable or self-unfolding devices. Self-unfolding foils support unidirectional drug release in close proximity to the intestinal epithelium,…
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Mebendazole (MBZ) has been proven as a repurposing molecule against colorectal cancer. Unfortunately, its clinical application is constrained by its extremely poor solubility and bioavailability. The aim of the current work was to augment the dissolution rate at colonic pH and the anticancer…
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Filament formulation for FDM is a challenging and time-consuming process. Several pharmaceutical polymers are not feedable on their own. Due to inadequate filament formulation, 3D printed tablets can also exhibit poor uniformity of tablet attributes. To better understand filament formulation…
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