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Solubility Enhancement
Impact of Methods of Preparation on Mechanical Properties, Dissolution Behavior, and Tableting…
This study aims to improve the biopharmaceutical, mechanical, and tableting properties of a poorly soluble drug, ibuprofen (IBP), by preparing amorphous solid dispersion (ASD) followed by a sustained-release tablet formulation. A suitable polymer to develop an ASD system was chosen by utilizing the…
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Evaluating Solubility, Stability, and Inclusion Complexation of Oxyresveratrol with Various…
Oxyresveratrol (OXY), a natural stilbenoid in mulberry fruits, is known for its diverse pharmacological properties. However, its clinical use is hindered by low water solubility and limited bioavailability. In the present study, the inclusion complexes of OXY with β-cyclodextrin (βCD) and its three…
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An overview of the methods used to increase the dissolution rate of meloxicam for oral…
Abstract
Oral administration of a drug substance has become one of the most important drug delivery routes. In chronic diseases such as rheumatoid arthritis or osteoarthritis, oral forms of drugs are preferred, not only by patients but also by doctors. Meloxicam (MLX) is pharmacologically…
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TYLOPUR® – Water soluble cellulose ethers by Shin-Etsu
Introduction
TYLOPUR® is Hypromellose (HPMC) and a versatile pharmaceutical excipient. TYLOPUR® is manufactured at Tyloshin 2 plant at SE Tylose GmbH & Co. KG in Wiesbaden, Germany. This plant operates under GMP conditions and fulfills the requirements of the pharmaceutical industry. SE Tylose…
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Nanosuspensions in ophthalmology: Overcoming challenges and enhancing drug delivery for eye diseases
This review article provides a comprehensive overview of the advancements in using nanosuspensions for controlled drug delivery in ophthalmology. It highlights the significance of ophthalmic drug delivery due to the prevalence of eye diseases and delves into various aspects of this field. The…
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Studies on enhancement of solubility and dissolution properties of Nimodipine by solid dispersion…
Nimodipine, a member of calcium channel blocker, specifically binds to L-type voltage-gated calcium channels. The maximum solubility of nimodipine was found at pH 1.2 and solubility decreases up to pH 4.0. At a pH 6.0 and higher pH, solubility reduces drastically. Suitable solid dispersion systems…
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HPMCP – Cellulose derivative for enteric coating by Shin-Etsu
Since the introduction of HPMCP (hypromellose phthalate USP/NF, JP, EP) in 1971, it has proved its value in enteric coating using organic solvent. The chemical structure of HPMCP is a monophthalic acid ester of hypromellose.The threshold pH value for rapid disintegration of HPMCP can be controlled…
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Premix technologies for drug delivery: manufacturing, applications, and opportunities in regulatory…
Abstract
Active pharmaceutical ingredients (APIs) and excipients can be carefully combined in premix-based materials before being added to dosage forms, providing a flexible platform for the improvement of drug bioavailability, stability, and patient compliance. This is a promising and…
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Electromagnetic drop-on-demand (DoD) technology as an innovative platform for amorphous solid…
Production of amorphous solid dispersions (ASDs) is an invaluable technique to promote the solubility and bioavailability of medicinal substances. ASD is manufactured using a variety of classic and modern techniques, most of which rely on either melting or solvent evaporation. This proof-of-concept…
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Fabrication and evaluation of stable amorphous polymer-drug composite particles via a nozzle-free…
Abstract
We present a promising method for producing amorphous drug particles using a nozzle-free ultrasonic nebulizer with polymers, specifically polyvinylpyrrolidone (PVP), poly(acrylic acid) (PAA), and Eudragit® S 100 (EUD). Model crystalline phase drugs–Empagliflozin, Furosemide, and…
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