TY - GEN AU - Mina Ibrahim Tadros Ayad AU - Ahmed Abdelbary Abdelrahman , AU - Hanan Hossny ElLaithy , TI - Optimization of certain inhaler formulations of an anti asthmatic drug / PY - 2006/// CY - Cairo : PB - Mina Ibrahim Tadros Ayad , KW - Anti-asthmatic KW - Formulations KW - Optimization N1 - Thesis (Ph.D.) - Cairo University - Faculty of Pharmacy - Department of Pharmaceutics; Issued also as CD N2 - Traditionally , aerosol drug delivery has been used for modulating the respiratory functions as in the treatment of asthma and local infections of the lung , particularly those giving rise to pneumonia , or occurring in cystic fibrosisRapid drug absorption from aerosols in the lung permits this route to be considered potentially for systemic deliveryThree main delivery systems have been ER -