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Merck
Development of a multiparticulate drug delivery system for in situ amorphisation
In the current study, the concept of multiparticulate drug delivery systems (MDDS) was applied to tablets intended for the amorphisation of supersaturated granular ASDs in situ, i.e. amorphisation by microwave irradiation within the final dosage form. The MDDS concept was hypothesised to ensure…
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Exploration of Parteck® SRP 80 and Hypromellose for Chronomodulated Release of LTD4 Receptor…
To manage early morning symptoms of nocturnal bronchial asthma, a chronotherapeutic drug delivery system (ChrDDS) of montelukast sodium was designed and developed utilizing non-saccharide, fully synthetic Parteck® SRP 80, and hydrophilic cellulose derivative hydroxypropyl methylcellulose (HPMC).…
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Poloxamer: a simple and powerful solution for accelerating dissolution
Oral administration is the most commonly employed route for drug delivery. It is cost-effective and convenient for the patient, leading to high patient compliance. In order for the API to exert a physiological effect it must pass from the gastrointestinal (GI) tract and into the systemic…
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Varied Bulk Powder Properties of Micro-Sized API within Size Specifications as a Result of Particle…
Micronized particles are commonly used to improve the content uniformity (CU), dissolution performance, and bioavailability of active pharmaceutical ingredients (API). Different particle engineering routes have been developed to prepare micron-sized API in a specific size range to deliver desirable…
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Impact of Lubrication on Key Properties of Orodispersible Minitablets in Comparison to…
Orodispersible minitablets (ODMTs) offer several benefits like easy swallowability, dose flexibility and simple manufacturing through direct compression. In this study, the effect of lubrication on five different co-processed excipients (Ludiflash®, Parteck® ODT, Prosolv® ODT G2, galenIQ™ 721 and…
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Exploiting synergistic effects of brittle and plastic excipients in directly compressible…
Direct compression (DC) is the simplest and most economical way to produce pharmaceutical tablets. Ideally, it consists of only two steps: dry blending of a drug substance(s) with excipients followed by compressing the powder mixture into tablets. In this study, immediate-release film-coated tablets…
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Evaluation of the Formulation Parameter-Dependent Redispersibility of API Nanoparticles from Fluid…
The production of nanosuspensions of poorly soluble active pharmaceutical ingredients (API) is a popular technique to counteract challenges regarding bioavailability of such active substances. A subsequent drying of the nanosuspensions is advantageous to improve the long-term stability and the…
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In Vitro–In Vivo Relationship in Mini-Scale—Enabling Formulations of Corallopyronin A
In vivo studies in mice provide a valuable model to test novel active pharmaceutical ingredients due to their low material need and the fact that mice are frequently used as a species for early efficacy models. However, preclinical in vitro evaluations of formulation principles in mice are still…
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PLGA-based nanoparticles for the treatment of cancer: current strategies and perspectives
Research on cancer treatment is always of great importance because of the extensive and difficult treatment options and side effects of chemotherapeutic agents. Due to this, novel techniques for cancer treatment are the need of the day. Nowadays, nanotechnology is of great interest for its…
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The Impact of the Oil Phase Selection on Physicochemical Properties, Long-Term Stability, In Vitro…
A nanotechnology-based approach to drug delivery presents one of the biggest trends in biomedical science that can provide increased active concentration, bioavailability, and safety compared to conventional drug-delivery systems. Nanoemulsions stand out amongst other nanocarriers for being…
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