INSECTICIDE MODE OF ACTION . EFFECT OF DIELDRIN ON ION MOVEMENT IN NERVOUS SYSTEM OF PERIPLANETA AMERICANA AND BLATTELLA GERMANICA COCKROACHES
INSECTICIDE MODE OF ACTION . EFFECT OF DIELDRIN ON ION MOVEMENT IN NERVOUS SYSTEM OF PERIPLANETA AMERICANA AND BLATTELLA GERMANICA COCKROACHES
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DOI：
10.1021/jf60152a021
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发表时间：
1967-01-01
影响因子：
6.1
通讯作者：
MATSUMURA, F
中科院分区：
文献类型：
--
作者：
HAYASHI, M;MATSUMURA, F
狄氏剂最初提高了美国蟑螂和德国蟑螂神经组织中所有离子交换过程的速率。在这个初始激发期之后，Na 离子在狄氏剂处理的神经细胞中积累，而 K 离子流入减少。这种情况表面上类似于滴滴涕中毒。狄氏剂在中毒后期还会引起轻度低钙血症。然而，这种现象似乎与德国小蠊品系的狄氏剂抗性模式没有因果关系。
Dieldrin initially increased the rate of all ion exchange processes in the nervous tissues of both American and German cockroaches. After this initial excitation period, Na ions accumulated in the dieldrin-treated nerve cells while the K ion influx decreased. The situation superficially resembles that of DDT poisoning. Dieldrin also caused a mild condition of hypocalcemia at the late stage of poisoning. This phenomenon, however, does not seem to be causally related to the mode of dieldrin resistance in the German cockroach strains.