An insect acetylcholinesterase inhibitor from compound eyes ofTriatoma infestans (Hemiptera) |
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| Authors: | E Wood E Zerba M de Villar S de Licastro F Melgar |
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| Institution: | (1) Laboratorio de Entomotoxicologia, CITEFA, Zufriategui y Varela, V. Martelli, 1603 Provincia de Buenos Aires, (Argentina) |
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| Abstract: | Summary The presence of an acetylcholinesterase inhibitor in the compound eyes of adultTriatoma infestans was demonstrated. The inhibitory activity was localized in the ocular pigments separated by disc gel electrophoresis. The inhibitor was selective against insect acetylcholinesterase, reversible, noncompetitive and heat stable.This work was supported by a research grant from the Comisión de Investigaciones Cientificas de la provincia de Buenos Aires, Argentina. |
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