Document Detail


Glycoproteins histochemistry of the gills of Odontesthes bonariensis (Teleostei, Atherinopsidae).
MedLine Citation:
PMID:  21078025     Owner:  NLM     Status:  In-Process    
Abstract/OtherAbstract:
The histochemistry of glycoproteins (GP) in the mucous cells of the gills of the silverside Odontesthes bonariensis was identified with: (1) oxidizable vicinal diols; (2) sialic acid and some of their chain variants, carbon 7 ((7) C), carbon 8 ((8) C) or carbon 9 ((9) C); (3) sialic acid residues without O-acyl substitution and with O-acyl substitution at (7) C, (8) C or (9) C; (4) carboxyl groups and (5) sulphate groups. A battery of seven biotinylated lectins allowed GPs sugar residues to be distinguished. Mucous cells showed the presence of neutral, sulphated and sialylated GPs. Dolichos biflorus agglutinin (DBA) and Glycine max agglutinin (SBA) showed strong positive staining; Arachis hypogaea agglutinin (PNA), Ricinus communis agglutinin-I (RCA-I) and Triticum vulgaris agglutinin (WGA) showed moderate staining, while Ulex europaeus agglutinin-I (UEA-I) was completely negative.
Authors:
A O Díaz; A M García; A H Escalante; A L Goldemberg
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Publication Detail:
Type:  Journal Article; Research Support, Non-U.S. Gov't     Date:  2010-10-15
Journal Detail:
Title:  Journal of fish biology     Volume:  77     ISSN:  1095-8649     ISO Abbreviation:  J. Fish Biol.     Publication Date:  2010 Nov 
Date Detail:
Created Date:  2010-11-16     Completed Date:  -     Revised Date:  -    
Medline Journal Info:
Nlm Unique ID:  0214055     Medline TA:  J Fish Biol     Country:  England    
Other Details:
Languages:  eng     Pagination:  1665-73     Citation Subset:  IM    
Copyright Information:
© 2010 The Authors. Journal of Fish Biology © 2010 The Fisheries Society of the British Isles.
Affiliation:
Departamento de Biología, Facultad de Ciencias Exactas y Naturales, Universidad Nacional de Mar del Plata, Funes 3250 3°piso, 7600 Mar del Plata, Argentina. adiaz@mdp.edu.ar
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