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Formulation of hydrogel-thickened nonionic microemulsions with enhanced percutaneous delivery of ibuprofen assessed in vivo in rats
(Elsevier Science BV, Amsterdam, 2016)
The study investigated usage of hydrogel of an anionic polymer xanthan gum for design of ibuprofen-loaded hydrogel-thickened microemulsions (HTMs) from the nonionic oil-in-water microemulsion (M). Xanthan gum demonstrated ...
Development of solid lipid microparticles by melt-emulsification/spray-drying processes as carriers for pulmonary drug delivery
(Elsevier B.V., 2021)
The aim of this study was to optimize the parameters of the complex melt-emulsification process coupled with the spray-drying, in order to maintain the balance between solid lipid microparticles (SLMs) powders aerodynamic ...
Comparative efficacy evaluation of different penetration enhancement strategies for dermal delivery of poorly soluble drugs – A case with sertaconazole nitrate
(Elsevier B.V., 2021)
The aim of this study was to compare the efficacy of different approaches for enhancement of dermal availability of the highly lipophilic antifungal model drug – sertaconazole nitrate (SN). For this purpose, a physical ...
Impact of gastrointestinal physiology on drug absorption in special populations––An UNGAP review
(Elsevier, 2020)
The release and absorption profile of an oral medication is influenced by the physicochemical properties of the drug and its formulation, as well as by the anatomy and physiology of the gastrointestinal (GI) tract. During ...
Tableting of hot-melt coated paracetamol granules: Material tableting properties and quality characteristics of the obtained tablets
(Elsevier B.V., 2020)
Hot-melt coating (HMC) has been recognized as a promising technique in the production of solid dosage forms e.g., HMC of granules can be applied prior to compression in order to obtain modified drug release or taste masking. ...
Synthesis of the vitamin E amino acid esters with an enhanced anticancer activity and in silico screening for new antineoplastic drugs
(Elsevier Science BV, Amsterdam, 2016)
Tocopherols and tocotrienols belong to the family of vitamin E (VE) with the well-known antioxidant properties. For certain alpha-tocopherol and gamma-tocotrienol derivatives used as the lead compounds in this study, ...
Formulation and characterization of nanofibers and films with carvedilol prepared by electrospinning and solution casting method
(Elsevier Science BV, Amsterdam, 2017)
The preparation and characterization of films and nanofibers with carvedilol as a poorly water-soluble drug in poly (ethylene oxide) (PEO) polymer were investigated. Films are prepared by solution casting method, and ...
Dry powder inhalers: An overview of the in vitro dissolution methodologies and their correlation with the biopharmaceutical aspects of the drug products
(Elsevier Science BV, Amsterdam, 2018)
In vitro dissolution testing is routinely used in the development of pharmaceutical products. Whilst the dissolution testing methods are well established and standardized for oral dosage forms, i.e. tablets and capsules, ...
In vitro - in silico - in vivo drug absorption model development based on mechanistic gastrointestinal simulation and artificial neural networks: Nifedipine osmotic release tablets case study
(Elsevier Science BV, Amsterdam, 2014)
In vitro - in vivo correlations (IVIVC) are generally accepted as a valuable tool in modified release formulation development aimed at (i) quantifying the in vivo drug delivery profile and formulation related effects on ...
Drug release control and system understanding of sucrose esters matrix tablets by artificial neural networks
(Elsevier Science BV, Amsterdam, 2011)
Artificial neural networks (ANNs) were applied for system understanding and prediction of drug release properties from direct compacted matrix tablets using sucrose esters (SEs) as matrix-forming agents for controlled ...