Comparative Structural and Rheological Analysis of Model and Clinical Surfactants: Role of Protein-Enriched Multilayers and Bulk Supply

Key Points

• Clinical surfactants significantly alter surface stress in the alveolar region, leading to improved respiratory function.
• The study reveals distinct rheological properties between model and clinical surfactants, highlighting the importance of protein-enriched multilayers.
• Analysis indicates that bulk supply plays a crucial role in surfactant effectiveness, influencing the rheological behavior observed.
• Findings may impact future surfactant therapies for lung conditions by identifying critical components in surfactant structure.