Asthma pressurised metered dose inhaler performance: propellant effect studies in delivery systems
Abstract 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. Vol...
| Main Author: | |
|---|---|
| Format: | Article |
| Language: | English |
| Published: |
BMC
2017-06-01
|
| Series: | Allergy, Asthma & Clinical Immunology |
| Subjects: | |
| Online Access: | http://link.springer.com/article/10.1186/s13223-017-0202-0 |