(Downloading may take up to 30 seconds.
If the slide opens in your browser, select File -> Save As to save it.)


Fig. 5. The absolute amounts of total (A) and disaturated (B) phospholipids and cholesterol (C) in pulmonary surfactant from the developing lung of the snapping turtle. Values are per mg of dry lung (means ± S.E.M.). Paired symbols indicate a significant difference between adjacent groups. (A) *P=7.6x10–8, {ddagger}P=0.05; (B) *P=1.5x10–5; (C) *P=0.033.