Figure 2From: Serum markers in interstitial pneumonia with and without Pneumocystis jiroveciicolonization: a prospective study Serum markers levels in pulmonary diseases. Serum levels of KL-6, SP-A, SP-D, and β-D glucan in patients with respiratory diseases of idiopathic pulmonary fibrosis (IPF), collagen vascular-related IP (CVD), chronic bronchitis (CB)/pneumonia (pneumo) and pneumocystis pneumonia (PCP) groups. Levels of KL-6, SP-A, SP-D, and β-D glucan in IP patients on oral corticosteroids with P. jirovecii colonization (steroid (+)) colniz (+)) versus patients without P. jirovecii colonization (steroid (+)) colniz (-)).Back to article page