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Bcs class iv oral drugs and absorption windows: Regional-dependent intestinal permeability of furosemide
(MDPI AG, 2020)
Biopharmaceutical classification system (BCS) class IV drugs (low-solubility low-permeability) are generally poor drug candidates, yet, ~5% of oral drugs on the market belong to this class. While solubility is often ...
The Role of Paracellular Transport in the Intestinal Absorption and Biopharmaceutical Characterization of Minoxidil
(MDPI, 2022)
The purpose of this study was to evaluate mechanisms behind the intestinal permeability of minoxidil, with special emphasis on paracellular transport, and elucidate the suitability of minoxidil to be a reference drug for ...
Digital light processing (DLP) 3D printing of atomoxetine hydrochloride tablets using photoreactive suspensions
(MDPI AG, 2020)
Three-dimensional (3D) printing technologies are based on successive material printing layer-by-layer and are considered suitable for the production of dosage forms customized for a patient’s needs. In this study, tablets ...
Insight into the formation of glimepiride nanocrystals by wet media milling
(MDPI, 2020)
Nanocrystal formation for the dissolution enhancement of glimepiride was attempted
by wet media milling. Di erent stabilizers were tested and the obtained nanosuspensions were
solidified by spray drying in presence of ...
Simultaneous Physico-Mechanical and In Vivo Assessment towards Factual Skin Performance Profile of Topical Polymeric Film-Forming Systems
(MDPI, 2022)
Topical film-forming systems (FFS) change drastically after solvent displacement, therefore indicating their skin metamorphosis/transformation as a property of special regulatory and research interest. This paper deals ...
Nano-and microcarriers as drug delivery systems for usnic acid: Review of literature
(MDPI, 2020)
Usnic acid is one of the most investigated lichen secondary metabolites, with several proven biological properties with potential medical relevance. However, its unfavorable physico-chemical properties, as well as observed ...
Mucoadhesive gelatin buccal films with propranolol hydrochloride: Evaluation of mechanical, mucoadhesive, and biopharmaceutical properties
(MDPI AG, 2021)
This study processes and characterizes propranolol hydrochloride/gelatin mucoadhesivebuccal films. Two types of gelatin are used: Gelatin from porcine skin, type A (GA), and gelatinfrom bovine skin (GB). The influence ...
Artificial neural networks in evaluation and optimization of modified release solid dosage forms
(MDPI, Basel, 2012)
Implementation of the Quality by Design (QbD) approach in pharmaceutical development has compelled researchers in the pharmaceutical industry to employ Design of Experiments (DoE) as a statistical tool, in product development. ...
Comparative assessment of in vitro and in silico methods for aerodynamic characterization of powders for inhalation
(MDPI, 2021)
In vitro assessment of dry powders for inhalation (DPIs) aerodynamic performance is an inevitable test in DPI development. However, contemporary trends in drug development also implicate the use of in silico methods, e.g., ...
The implications of regulatory framework for topical semisolid drug products: From critical quality and performance attributes towards establishing bioequivalence
(MDPI AG, 2021)
Due to complex interdependent relationships affecting their microstructure, topical semisolid drug formulations face unique obstacles to the development of generics compared to other drug products. Traditionally, establishing ...