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Journal: Clinical Science
Clin Sci (Lond) (1993) 85 (1): 111–115.
Published: 01 July 1993
... intestinal wall because it seems to traverse the mucosa in much greater quantities than sugar molecules of equivalent M r . 2. We have measured the permeation of polyethylene glycol-400 and lactulose from aqueous solution across pure lipid solvents in vitro. We found considerable transport of polyethylene...