INVITRO BRAIN ACETYLCHOLINESTERASE RESPONSE AMONG 3 INBRED STRAINS OF MICE TO MONOCROTOPHOS

被引:6
|
作者
RAO, JV
SWAMY, AN
YAMIN, S
机构
[1] Toxicology Unit, Biology Division, Indian Institute of Chemical Technology, Hyderabad
关键词
ACETYLCHOLINESTERASE; MICE; MONOCROTOPHOS;
D O I
10.1080/03601239109372748
中图分类号
X [环境科学、安全科学];
学科分类号
08 ; 0830 ;
摘要
The strain differences in the neurotoxic potential of monocrotophos (MCP) were assessed by determining the inhibition of brain acetylcholinesterase (AChE) in BALB/cAnN, DBA/2J and C57BL/6J in vitro. MCP being a competitive inhibitor for AChE, alters the Km values widely among these inbred strains. Comparatively least alterations in Km were found in BALB/cAnN and maximum in DBA/2J. Based on the Ki values DBA/2J was found to be the most sensitive strain to MCP inhibition followed by C57BL/6J and BALB/cAnN.
引用
收藏
页码:449 / 458
页数:10
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