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Fig. 4 | Respiratory Research

Fig. 4

From: Protein antigen of bird-related hypersensitivity pneumonitis in pigeon serum and dropping

Fig. 4

Optical density (O.D.) of serum IgG antibodies against recombinant IGLL-1 (rIGLL-1) were measured by ELISA. Serum samples were obtained from 17 patients with acute bird-related hypersensitivity pneumonitis (BRHP), 42 with chronic BRHP, 8 with other hypersensitivity pneumonitis (HP), 26 with idiopathic interstitial pneumonia (IIP), 12 with collagen vascular disease-associated interstitial pneumonitis (CVD-IP), 30 healthy volunteers (HVs), and 3 asymptomatic breeders (ABs). Results represent median ± IQRs. * p < 0.05

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