Figure 5From: Isolation of human β-defensin-4 in lung tissue and its increase in lower respiratory tract infectionExpression profiles of hBD-4 SAECs. hBD-4 peptide concentrations in supernatants of SAECs after 24 h incubation with medium alone (control; open bars), and 100 μg/ml of LPS (solid bar). Values represent the means ± SD of three experiments. (SAECs: small airway epithelial cells, LPS: lipopolysaccharide)Back to article page