Abstract
Human gallbladder and gastric epithelial cells are normally covered with a layer of mucus. When specimens were exposed to cationized ferritin (CF) in vitro, they did not regularly bind nor internalise it. If the tissues were first exposed to the mucolytic agents cysteamine or pepsin, then the gallbladder epithelium readily bound CF and the gastric epithelium irregularly. The in vivo binding of CF by guinea pig gallbladder could be abolished by the induction of mucous hypersecretion by the antibiotic lincomycin. The removal of the mucus by mucolytic agents restored the binding of CF. The irregular binding of CF by gastric mucosa after the use of mucolytic agents suggests other factors may be at play.
Sign-in/Register to access full text options 
Talk to us
Join us for a 30 min session where you can share your feedback and ask us any queries you have
Schedule a callDisclaimer: All third-party content on this website/platform is and will remain the property of their respective owners and is provided on "as is" basis without any warranties, express or implied. Use of third-party content does not indicate any affiliation, sponsorship with or endorsement by them. Any references to third-party content is to identify the corresponding services and shall be considered fair use under The CopyrightLaw.
