Cargando…
Asthma pressurised metered dose inhaler performance: propellant effect studies in delivery systems
BACKGROUND: Current pressurised metered dose asthma inhaler (pMDI) propellants are not inert pharmacologically as were previous chlorofluorocarbons, have smooth muscle relaxant‚ partial pressure effects in the lungs and inhaled hydrofluoroalkane 134a (norflurane) has anaesthetic effects. Volumes of...
Autor principal: | |
---|---|
Formato: | Online Artículo Texto |
Lenguaje: | English |
Publicado: |
BioMed Central
2017
|
Materias: | |
Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC5492461/ https://www.ncbi.nlm.nih.gov/pubmed/28670327 http://dx.doi.org/10.1186/s13223-017-0202-0 |