Published in:
Open Access
01-08-2013 | Poster presentation
Strategies to improve lung absorption of intratracheally administered compounds in Drug Discovery
Authors:
Elena Calama, Montserrat Vives, Isabel Ramis, Sonia Espinosa, Juan Pérez, Josep Maria Huerta, Jorge De Alba, Peter Eichhorn
Published in:
Journal of Inflammation
|
Special Issue 1/2013
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Excerpt
The key factors governing the absorption of drugs from the lungs are deposition pattern, dissolution rate, solubility and permeability. Whereas the thin epithelium in the respiratory airways is generally considered to constitute a minor barrier in the overall absorption process, the other two components depend, among other parameters, on the formulation and the particle size. This is of particular importance for compounds with very low solubility. …