Zobrazeno 1 - 10
of 19
pro vyhledávání: '"Olga L. Anguiano"'
Autor:
Elizabeth MAERO, Olga L. ANGUIANO
Publikováno v:
Revista de la Sociedad Entomológica Argentina, Vol 77, Iss 1, p 9 (2018)
Los organismos vivos están constantemente expuestos a agentes oxidantes endógenos y exógenos, incluidos los insecticidas, capaces de alterar el sistema antioxidante celular y producir daños a las biomoléculas. Los insectos, como los demás organ
Externí odkaz:
https://doaj.org/article/74cec43f50c64ac6b4401b19f8148351
Publikováno v:
Journal of toxicology and environmental health. Part A. 85(2)
Arsenic (As) is a toxic metalloid present in high levels in diverse regions of Argentina. The aim of this study was to determine acute As-mediated toxicity in two different populations of autochthonous
Autor:
Elizabeth Maero, Olga L. Anguiano
Publikováno v:
Revista de la Sociedad Entomológica Argentina. 77:9-17
Living organisms are constantly exposed to oxidant agents deriving from both endogenous and exogenous sources capable of altering the cellular antioxidant system and inducing damages to biomolecules. Protective systems exist in insects, as in all aer
Autor:
Melina Vacca, Ana Ferrari, Mónica Montagna, Andrés Venturino, María Emilia Rodriguez Araujo, Olga L. Anguiano
During the last years, a carbaryl insecticide was extensively applied in the valley of Río Negro and Neuquén, North Patagonia Argentina, to manage codling moths (Cydia pomonella), the main pest of pear and apple trees. In this study carbaryl suscep
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::fceab85605af4ecee6dd63501e134aa8
https://www.sciencedirect.com/science/article/pii/S0166445X17301157
https://www.sciencedirect.com/science/article/pii/S0166445X17301157
Publikováno v:
Journal of Economic Entomology. 106:939-944
The Rio Negro and Neuquen Valley is the most important apple and pear growing region in Argentina. Cydia pomonella L. (Lepidoptera: Tortricidae), the main fruit-tree pest is being controlled by azinphosmethyl (AzMe), acetamiprid (Acet), and thiaclopr
Publikováno v:
Environmental Toxicology. 29:1043-1053
We evaluated the acute toxicity and biochemical effects of the organophosphorus pesticide azinphos methyl (AM) in the amphipod Hyalella curvispina that inhabits ponds and irrigation channels of an intensive fruit-producing region in Rio Negro and Neu
Autor:
Cecilia Inés Lascano, Olga L. Anguiano, Ana M. Pechen de D'Angelo, Ana Ferrari, Andrés Venturino
Publikováno v:
Aquatic Toxicology. 93:37-44
Amphibian embryos are naturally exposed to prooxidant conditions throughout their development. Environmental exposure to contaminants may affect their capacity to respond to challenging conditions, to progress in a normal ontogenesis, and finally to
Publikováno v:
Comparative Biochemistry and Physiology Part C: Toxicology & Pharmacology. 139:239-243
We studied the effect of two insecticides azinphos methyl and carbaryl on two resident aquatic species (Oncorhynchus mykiss and Bufo arenarum). Juvenile trout and larval stages of toad were used for exposure and recovery assays. O. mykiss was more se
Autor:
Lidia Gauna, Andrés Venturino, Enrique Rosenbaum, Ana M. Pechen de D'Angelo, Olga L. Anguiano, Teresa M. Fonovich de Schroeder, Adriana Caballero de Castro
Publikováno v:
Biomarkers. 8:167-186
Amphibians are good bioindicators of environmental pollution due to their susceptibility to chemicals during their freshwater cycles. The effects of environmental pollution, together with changes in human activity and climate, have contributed to the
Autor:
Claudia Cocca, Lidia Gauna, Andrés Venturino, Rosa Bergoc, Ana M. Pechen de D'Angelo, Olga L. Anguiano
Publikováno v:
Comparative Biochemistry and Physiology Part C: Toxicology & Pharmacology. 130:191-198
Treatment with exogenous spermidine enhanced acute malathion toxicity during larval development of the toad Bufo arenarum Hensel. The polyamine was rapidly incorporated in the larvae with a subsequent metabolization to putrescine and spermine, which