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Main Title Composition of Glycoproteins Secreted by Tracheal Explants from Various Animal Species.
Author Kaizu, Tokio ; Lyons, Sheila A. ; Cross, Carroll E. ; Jennings, Mark D. ; Last, Jerold A. ;
CORP Author California Primate Research Center, Davis.;Health Effects Research Lab., Research Triangle Park, NC.
Year Published 1979
Report Number EPA-R-805355; EPA-600/J-82-207;
Stock Number PB82-250614
Additional Subjects Glycoproteins ; Trachea ; Laboratory animals ; Chromatography ; Electrophoresis ; Humans ; Bronchi ; Mucus ; Reprints ;
Library Call Number Additional Info Location Last
NTIS  PB82-250614 Some EPA libraries have a fiche copy filed under the call number shown. 07/26/2022
Collation 8p
Abstract The acidic and neutral glycoproteins secreted by cultured tracheal explants from pigs, sheep, rats, mice, monkeys, guinea pigs, dogs, and chickens were purified and fractionated by column chromatography on DEAE-cellulose and by electrophoresis on cellulose acetate. The ratios of acidic to neutral mucus glycoproteins were compared for the above animals with that of mucus glycoproteins secreted by cultured human bronchi. The observed ratios of acidic to neutral glycoproteins ranged from 4.0 (mouse) to 7.2 (chicken and pig) from cultured tracheae; secreted human bronchial mucus had a ratio of 2.7. The ratio of acidic to neutral glycoproteins secreted by tracheal explants varied with duration of incubation of the trachea in culture.
Supplementary Notes Pub. in Comparative Biochemistry and Physiology, v62B p195-200 1979.
NTIS Title Notes Journal article.
Title Annotations Reprint: Composition of Glycoproteins Secreted by Tracheal Explants from Various Animal Species.
PUB Date Free Form c1979
Category Codes 6A; 57B
NTIS Prices PC A02/MF A01
Primary Description 600/11
Document Type NT
Cataloging Source NTIS/MT
Control Number 323822459
Origin NTIS
Type CAT