The interaction of tributyllead with lysosomes from rat liver

被引:7
作者
Bragadin, M
Marton, D
Manente, S
Toninello, A
机构
[1] Univ Venice, Dipartimento Sci Ambientali, I-30123 Venice, Italy
[2] Univ Padua, Dipartimento Chim Inorgan Met & Analit, I-35131 Padua, Italy
[3] Univ Padua, Dipartimento Chim Biol, I-35121 Padua, Italy
[4] CNR, Ctr Studio Biomembrane, I-35121 Padua, Italy
关键词
lysosomes; tributyllead; uncoupling;
D O I
10.1016/S0162-0134(00)00195-1
中图分类号
Q5 [生物化学]; Q7 [分子生物学];
学科分类号
071010 ; 081704 ;
摘要
The interactions of tributyllead with lysosomes from rat liver have been studied. It results that the organometal compound induces a fast alkalinization in energized lysosomes. The interpretation is that the compound is a potent proton carrier. This function could explain the toxicity, in particular at neurological level of the compound. (C) 2001 Elsevier Science B.V. All rights reserved.
引用
收藏
页码:229 / 232
页数:4
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