Figure 5
From: Improved lung preservation relates to an increase in tubular myelin-associated surfactant protein A
Surfactant subtypes immunolabelled for SP-A. Specific labelling for SP-A did not occur on A) unclustered lamellar body-like surfactant forms (LBL) nor unilamellar vesicles (ULV); B) cytoplasm/multivesicular bodies (arrows) displayed specific labelling for SP-A (RLI ≌ 1.57) whereas C) the weak labelling of intracellular lamellar bodies (LB) was non-specific (RLI ≌ 0.34). Tubular myelin (TM).