Division of Applied Regulatory Science, Office of Clinical Pharmacology, Office of Translational Sciences, Center for Drug Evaluation and Research, United States Food and Drug Administration (FDA), ...

School of Nanoscience and Engineering, School of Chemical Sciences, University of Chinese Academy of Sciences, Beijing 101408, P. R. China ...

Lauren Gray is a New York-based writer and editor with nearly a decade of experience covering health, wellness, ...

Leak Rate. It is common for MDIs to lose propellant during storage. The propellant-leak rate of the test MDIs was compared with that of the controls (Figure 3). The leak rates for the Proventil ...

After exposure to extreme environmental temperatures, an increase in propellant-leak rate was observed with Proventil HFA and Ventolin HFA MDIs, but little to no change was found in particle size ...

Let's be clear, even with hindsight I'd do it all again. I'd rather have side effects than Covid, or another year of restrictions, or a higher chance of accidentally passing the virus onto a loved ...