In Vitro Evaluation of Self-Nano-Emulsifying Drug Delivery Systems (SNEDDS) Containing Room Temperature Ionic Liquids (RTILs) for the Oral Delivery of Amphotericin B

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Documents

  • Eleni Kontogiannidou
  • Thomas Meikopoulos
  • Helen Gika
  • Emmanuel Panteris
  • Ioannis S Vizirianakis
  • Müllertz, Anette
  • Dimitrios G Fatouros

Amphotericin B (AmpB), one of the most commonly used agents in the treatment of severe fungal infections and life-threatening parasitic diseases such as visceral Leishmaniasis, has a negligible oral bioavailability, primarily due to a low solubility and permeability. To develop an oral formulation, medium chain triglycerides and nonionic surfactants in a self-nano-emulsifying drug delivery system (SNEDDS) containing AmpB were combined with room temperature ionic liquids (RTILs) of imidazolium. The presence of ionic liquids significantly enhanced the solubility of AmpB, exhibited a low toxicity and increased the transport of AmpB across Caco-2 cell monolayers. The combination of RTILs with a lipid formulation might be a promising strategy to improve the oral bioavailability of AmpB.

Original languageEnglish
JournalPharmaceutics
Volume12
Issue number8
Number of pages14
ISSN1999-4923
DOIs
Publication statusPublished - 2020

ID: 247818255