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Borgström et al., 1993 - Google Patents

Total and regional lung deposition of terbutaline sulphate inhaled via a pressurised MDI or via Turbuhaler®

Borgström et al., 1993

Document ID
2367436963614860303
Author
Borgström L
Newman S
Publication year
Publication venue
International journal of pharmaceutics

External Links

Snippet

The deposition patterns of terbutaline sulphate delivered from pressurized metered dose inhaler (MDI) and Turbuhaler® have been compared by gamma scintigraphy. The radionuclide 99m Tc was used to label the formulations, and 1 mg terbutaline sulphate was …
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    • A61K9/0073—Sprays or powders for inhalation; Aerolised or nebulised preparations generated by other means than thermal energy
    • A61K9/0075—Sprays or powders for inhalation; Aerolised or nebulised preparations generated by other means than thermal energy for inhalation via a dry powder inhaler [DPI], e.g. comprising micronized drug mixed with lactose carier particles
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    • A61K9/008—Sprays or powders for inhalation; Aerolised or nebulised preparations generated by other means than thermal energy comprising drug dissolved or suspended in liquid propellant for inhalation via a pressurized metered dose inhaler [MDI]
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    • A61K9/0078—Sprays or powders for inhalation; Aerolised or nebulised preparations generated by other means than thermal energy for inhalation via a nebulizer such as a jet nebulizer, ultrasonic nebulizer, e.g. in the form of aqueous drug solutions or dispersions
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