rat liver;
lysosomal glycoproteins;
age-related changes;
D O I:
10.1016/S0047-6374(98)00006-2
中图分类号:
Q2 [细胞生物学];
学科分类号:
071009 ;
090102 ;
摘要:
We studied the pattern of lectins binding by liver lysosomal proteins from rats between 18 days of gestation and 72 weeks of age. An analysis of the carbohydrate structure was carried out after an electrophoresis and blotting, followed by a very sensitive detection system with highly specific digoxigenin-labelled lectins. The only age-related differences were observed in the reaction with sialic acid-(MAA; Macckia amurensis, SNA; Sambucus nigra) and fucose-(AAA; Aleuria aurantia) specific lectins. Sialylation increased and fucosylation decreased with age. We also observed a specific reaction with Galanthus nivalis (GNA), Phaseolus vulgaris (PHA-L) and peanut agglutinin (PNA), without any significant changes with age. (C) 1998 Elsevier Science Ireland Ltd. All rights reserved.
机构:
Victor Babes Univ Med & Pharm, Dept Toxicol, Timisoara, RomaniaVictor Babes Univ Med & Pharm, Dept Toxicol, Timisoara, Romania
Coricovac, D. E.
Duicu, O. M.
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Victor Babes Univ Med & Pharm, Dept Pathophysiol, Timisoara, Romania
Victor Babes Univ Med & Pharm, Ctr Translat Res & Syst Med, Timisoara, RomaniaVictor Babes Univ Med & Pharm, Dept Toxicol, Timisoara, Romania
Duicu, O. M.
Anechitei, A.
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Victor Babes Univ Med & Pharm, Dept Pathophysiol, Timisoara, RomaniaVictor Babes Univ Med & Pharm, Dept Toxicol, Timisoara, Romania
Anechitei, A.
Danila, M.
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机构:
Victor Babes Univ Med & Pharm, Dept Pathophysiol, Timisoara, Romania
Victor Babes Univ Med & Pharm, Ctr Translat Res & Syst Med, Timisoara, RomaniaVictor Babes Univ Med & Pharm, Dept Toxicol, Timisoara, Romania
Danila, M.
Pinzaru, I.
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Victor Babes Univ Med & Pharm, Dept Toxicol, Timisoara, RomaniaVictor Babes Univ Med & Pharm, Dept Toxicol, Timisoara, Romania
Pinzaru, I.
Dehelean, C. A.
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Victor Babes Univ Med & Pharm, Dept Toxicol, Timisoara, RomaniaVictor Babes Univ Med & Pharm, Dept Toxicol, Timisoara, Romania
Dehelean, C. A.
Muntean, D.
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机构:
Victor Babes Univ Med & Pharm, Dept Pathophysiol, Timisoara, Romania
Victor Babes Univ Med & Pharm, Ctr Translat Res & Syst Med, Timisoara, RomaniaVictor Babes Univ Med & Pharm, Dept Toxicol, Timisoara, Romania