» Articles » PMID: 2725480

Characterization of Cholinesterase Molecular Forms in the Mucosal Cells Along the Intestine of the Chicken

Overview
Publisher Springer
Specialty Biochemistry
Date 1989 Jan 23
PMID 2725480
Citations 3
Authors
Affiliations
Soon will be listed here.
Abstract

The presence of a butyrylcholinesterase (BuChE, EC 3.1.1.8) in the musocal cells of the chicken intestine was demonstrated by histochemical and biochemical methods. The study of its distribution, along the intestine from duodenum to rectum, showed that the jejuno-ileum possesses the highest activity. Sucrose gradient centrifugation revealed, in all intestinal areas, two globular forms with sedimentation coefficients of 4.3 S (G1 form) and 10.8 S (G4 form). The presence of Triton X-100 in the preparations did not modify the sedimentation profiles of these two forms which can be considered as soluble BuChE. The ratio of G1/G4-forms progressively decreases along the intestine from duodenum to rectum indicating a predominance of the G4 form in the areas where the activity is low. Our results are discussed in relation to other studies of globular forms of chicken BuChE.

Citing Articles

Embryonic and post-natal changes in activity and molecular forms of mucosal cell butyrylcholinesterase in chicken intestine.

Sine J, Ferrand R, Colas B Mol Cell Biochem. 1990; 96(2):143-51.

PMID: 2274047 DOI: 10.1007/BF00420906.


Sex-related differences in the expression of chick enterocyte butyrylcholinesterase during embryonic and post-hatching development.

Sine J, Ferrand R, Colas B Mol Cell Biochem. 1991; 103(1):15-21.

PMID: 1857343 DOI: 10.1007/BF00229589.


Human intestine epithelial cell acetyl- and butyrylcholinesterase.

Sine J, Ferrand R, Cloarec D, Lehur P, Colas B Mol Cell Biochem. 1991; 108(2):145-9.

PMID: 1779960 DOI: 10.1007/BF00233119.

References
1.
Allemand P, Bon S, Massoulie J, Vigny M . The quaternary structure of chicken acetylcholinesterase and butyrylcholinesterase; effect of collagenase and trypsin. J Neurochem. 1981; 36(3):860-7. DOI: 10.1111/j.1471-4159.1981.tb01673.x. View

2.
Silman I, Di Giamberardino L, Lyles L, Couraud J, Barnard E . Parallel regulation of acetylcholinesterase and pseudocholinesterase in normal, denervated and dystrophic chicken skeletal muscle. Nature. 1979; 280(5718):160-2. DOI: 10.1038/280160a0. View

3.
Sine J, Colas B . Soluble form of acetylcholinesterase from rabbit enterocytes: comparison of its molecular properties with those of the plasma membrane species. Biochimie. 1987; 69(1):75-80. DOI: 10.1016/0300-9084(87)90274-4. View

4.
Massoulie J, Bon S, Vigny M . The polymorphism of cholinesterase in vertebrates. Neurochem Int. 2010; 2C:161-84. DOI: 10.1016/0197-0186(80)90022-4. View

5.
MAROUX S, Louvard D, Baratti J . The aminopeptidase from hog intestinal brush border. Biochim Biophys Acta. 1973; 321(1):282-95. DOI: 10.1016/0005-2744(73)90083-1. View