https://www.selleckchem.com/pr....oducts/bobcat339.htm
BACKGROUND/AIM Nanocomposite particles are suitable for inhalation; however, their systemic migration has not been confirmed. The aim of this study was to compare drug concentrations in lungs and blood after inhalation of nanocomposite particles. MATERIALS AND METHODS Rifampicin (RFP) was used as a model drug. Nanocomposite particles were prepared from dichloromethane with RFP and poly(DL-lactic acid-co-glycolic acid) (PLGA) dissolved in an amino acid aqueous solution using a spray dryer. Measurement of RFP concentrations in lung and