Zobrazeno 1 - 10
of 27
pro vyhledávání: '"S.A. de Licastro"'
Publikováno v:
International Journal of Tropical Insect Science. 14:651-655
Tetramethrin, deltamethrin and Cypermethrin formulated as fumigant tablets or spray(ing) solutions showed flushing out activity on Triatoma infestans. Fumes arising from the tablets were analysed by gas chromatography. The proportion of pyrethroid li
Autor:
Eduardo Nicolás Zerba, P.Gonzalez Audino, S.A. de Licastro, Guillermo C. Wallace, Emilia Ana Seccacini
Publikováno v:
Comparative biochemistry and physiology. C, Comparative pharmacology and toxicology. 104(1)
1. A new series of organophosphorus compounds derived from N-substituted maleamic esters by reaction with dimethyl and diethyl phosphorodithioic acid was synthesized. 2. Two isomers, with chemical structures analogous to malathion were obtained for e
Publikováno v:
Comparative Biochemistry and Physiology Part C: Comparative Pharmacology. 84:131-137
1. A series of diethyl p -substituted phenyl phosphates, phosphorothionates and phosphorothiolates were examined for anticholinesterase activity and toxicity to Triatoma infestans . 2. The isolated central nervous systems (CNS) of T. infestans was us
Publikováno v:
Comparative Biochemistry and Physiology Part C: Comparative Pharmacology. 67:55-59
1. Activity of eserine-resistant esterases was found during all the embryonic development of Triatomainfestans. 2. The ontogenesis of esterases and cholinesterases was established by disc gel electrophoresis. Bands were classified as corresponding to
Publikováno v:
Pesticide Biochemistry and Physiology. 19:53-59
The penetration rate of a series of O,O-diethyl p-substituted phenyl phosphorothionates was measured in the conenose bug Triatoma infestans. The influence of some physicochemical parameters was studied. No correlation was observed with π constant bu
Autor:
M.A. Ruveda, S.A. De Licastro
Publikováno v:
Journal of Organometallic Chemistry. 39:225-228
The hydrolysis of the sodium—potassium—biphenyl adduct in 1,2-dimethoxyethane has been investigated. Phenylcyclohexane, 1-phenylcyclohexene and biphenyl were identified in the products by GLC. Preparative GLC led to isolation of 3 components, whi
Autor:
M.A. Ruveda, S.A. De Licastro
Publikováno v:
Tetrahedron. 28:6012-6018
Phenacyl chloride reacts with dimethyl phosphite in several solvents, in the presence of bases e.g. piperidine to yield dimethyl (α-chloromethyl) α-hydroxy benzyl phosphonate. Piperidine hydrochloride and N-piperidinomethyl phenyl ketone were the b
Publikováno v:
Experientia. 35(12)
The presence of an acetylcholinesterase inhibitor in the compound eyes of adult Triatoma infestans was demonstrated. The inhibitory activity was localized in the ocular pigments separated by disc gel electrophoresis. The inhibitor was selective again
Publikováno v:
Comparative biochemistry and physiology. C: Comparative pharmacology. (1)
1. Eggs of T. infestans incubated at 30°C and 50% r.h. hatched in 15 days. 2. The neurogenesis of T. infestans embryo was studied. The neuroblasts appeared on the third day and the nerve cells on the fourth day. 3. The ontogenesis of cholinesterases
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