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Figure 5 | Respiratory Research

Figure 5

From: Deleted in Malignant Brain Tumors 1 (DMBT1) is present in hyaline membranes and modulates surface tension of surfactant

Figure 5

DMBT1 concentration in 1:10 diluted tracheal aspirates of preterm and term infants without correction for epithelial lining fluid dilution. The DMBT1 concentration in 121 tracheal aspirates of 57 ventilated preterm and term infants was analyzed by ELISA using the monoclonal antibody Hyb213-06. The mean DMBT1 concentration was 5.2 ± 1.8 μg/ml. Due to our sampling procedure of tracheal aspirates and due to an additional dilution after sampling, we estimate the volume of epithelial lining fluid in our tracheal aspirates to be at least one-tenth of the recovered volume.

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