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Sputum neutrophil counts in healthy subjects: relationship with age
A threshold of ∼60% has commonly been used in asthma and COPD studies to define the presence of neutrophilic airway inflammation. This threshold is based on relatively young healthy subject datasets. However, age-related increases in sputum neutrophils have been observed previously. We used a health...
Autores principales: | , |
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Formato: | Online Artículo Texto |
Lenguaje: | English |
Publicado: |
European Respiratory Society
2022
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Materias: | |
Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC9703149/ https://www.ncbi.nlm.nih.gov/pubmed/36451840 http://dx.doi.org/10.1183/23120541.00246-2022 |