Composition of glycoproteins secreted by tracheal explants from various animal species
- PMID: 45551
- DOI: 10.1016/0305-0491(79)90199-8
Composition of glycoproteins secreted by tracheal explants from various animal species
Abstract
1. 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. 2. The ratios of acidic to neutral mucus glycoproteins were compared for the above animals with that of mucus glycoproteins secreted by cultured human bronchi. 3. 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. 4. The ratio of acidic to neutral glycoproteins secreted by tracheal explants varied with duration of incubation of the trachea in culture.
Similar articles
-
Mucus glycoprotein secretion by tracheal explants: effects of pollutants.Environ Health Perspect. 1980 Apr;35:131-7. doi: 10.1289/ehp.8035131. Environ Health Perspect. 1980. PMID: 7408795 Free PMC article.
-
Mucus glycoproteins secreted by respiratory epithelial tissue from cystic fibrosis patients.Pediatr Res. 1983 Jan;17(1):30-4. doi: 10.1203/00006450-198301000-00006. Pediatr Res. 1983. PMID: 6835712
-
Quantitation of radiolabeled mucous glycoproteins secreted by tracheal explants.Anal Biochem. 1981 Nov 1;117(2):301-6. doi: 10.1016/0003-2697(81)90782-x. Anal Biochem. 1981. PMID: 7325365 No abstract available.
-
Human respiratory mucus.J Allergy Clin Immunol. 1984 Mar;73(3):318-23. doi: 10.1016/0091-6749(84)90403-2. J Allergy Clin Immunol. 1984. PMID: 6366031 Review. No abstract available.
-
[Serum alpha-1-acidic glycoprotein--its properties and structure].Tanpakushitsu Kakusan Koso. 1969 Jun;14(7):676-88. Tanpakushitsu Kakusan Koso. 1969. PMID: 4896585 Review. Japanese. No abstract available.
Cited by
-
Prolactin and ergocryptine effects on mucus glycoproteins of the rat ileum.Histochem J. 1981 Jan;13(1):101-7. doi: 10.1007/BF01005843. Histochem J. 1981. PMID: 6894443
-
Mucin-like glycoprotein secreted by cultured hamster tracheal epithelial cells. Biochemical and immunological characterization.Biochem J. 1991 Aug 1;277 ( Pt 3)(Pt 3):713-8. doi: 10.1042/bj2770713. Biochem J. 1991. PMID: 1651700 Free PMC article.