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Figure 1 | BMC Pediatrics

Figure 1

From: Elevated platelet-derived growth factor-BB concentrations in premature neonates who develop chronic lung disease

Figure 1

Tracheal aspirate concentrations of PDGF-BB normalized to secretory component (sc) in mechanically ventilated infants with RDS during the first 14 days of life. Concentrations of PDGF-BB increased significantly during the course of RDS. Data represent mean ± SEM. Numbers in parenthesis are the number of TA samples assayed per time period. *p < 0.05 (ANOVA repeat measures).

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