Sputum Analysis Could Be an Alternative Source of Biomarkers for IPF
Measuring disease-associated factors in sputum may be a less invasive way of tracking molecular changes in idiopathic pulmonary fibrosis (IPF) than bronchoalveolar washing, which involves sucking material from the lungs with a syringe, according to a study. Researchers found several factors in IPF patients at higher levels than in healthy people…