SP-A enhances expression of SP-R210<sub>L</sub> in alveolar macrophages <i>in vivo</i>.

<p>Alveolar macrophages were isolated by lung lavage and processed for Western blot (A) and densitometry analysis (B) using polyclonal anti-SP-R210 antibodies. ***p<0.001, n = 8 WT mice and n = 6 SP-A-/- mice from two independent experiments.</p>