Buscar
Mostrando ítems 41-50 de 146
CARACTERIZACIÓN DE LA OLEORRESINA DE CÚRCUMA ENCAPSULADA CON FRUCTANOS DE Agave angustifolia Haw: CAPACIDAD ANTIOXIDANTE Y ABSORCIÓN
(2011-12-01)
Curcumin is a compound with anti-inflammatory, antitumor, anticancer and antioxidant activity, characterized by a high susceptibility to oxidation, pH and light. And an alternative to reduce these effects is encapsulation, ...
Chlamydophila psittaci and Toxoplasma gondii infection in pigeons (Columba livia) from São Paulo State, Brazil
(Elsevier B.V., 2011-01-10)
Pigeons (Columba livia) cohabit with humans in urban and rural areas, representing a public health problem since microorganisms are transmitted through the inhalation of dust from their dry feces (chlamydiosis) and through ...
Chlamydophila psittaci and Toxoplasma gondii infection in pigeons (Columba livia) from São Paulo State, Brazil
(Elsevier B.V., 2011-01-10)
Pigeons (Columba livia) cohabit with humans in urban and rural areas, representing a public health problem since microorganisms are transmitted through the inhalation of dust from their dry feces (chlamydiosis) and through ...
Effects of larval exposure to the fungicide pyraclostrobin on the post-embryonic development of Africanized Apis mellifera workers
(2021-07-01)
Among the more than twenty thousand bee species currently described, Apis mellifera stands out for its high economic relevance due to crop pollination. In recent decades, many studies have registered a decline in bee ...
Toxicidade de óleos essenciais de anonáceas para Alphitobius diaperinus (Panzer) (Coleoptera: Tenebrionidae) e compatibilidade para o fungo entomopatogênico Beauveria bassiana (Bals.) Vuill. (Ascomycota: Cordycipitaceae)
(Universidade Tecnológica Federal do ParanáSanta HelenaBrasilLicenciatura em Ciências BiológicasUTFPR, 2020-10-16)
Poultry house has been standing out economically in Brazil. This increase in the sector raised Brazil in the ranking of chicken production and exports. However, this high demand intensified production and favored the ...
Cellular responses in the Malpighian tubules of Scaptotrigona postica (Latreille, 1807) exposed to low doses of fipronil and boric acid
(2013-03-01)
Studies of sub-lethal effects of pesticide residues on stingless bees are scarce and morphological analysis of organs would add information to toxicological analysis in order to clarify the continuous exposure of Scaptotrigona ...
Cellular responses in the Malpighian tubules of Scaptotrigona postica (Latreille, 1807) exposed to low doses of fipronil and boric acid
(2013-03-01)
Studies of sub-lethal effects of pesticide residues on stingless bees are scarce and morphological analysis of organs would add information to toxicological analysis in order to clarify the continuous exposure of Scaptotrigona ...
Avaliação da toxicidade de cianobactérias do lago ornamental do Ouro Minas Grande Hotel e Termas de Araxá - MG
(Universidade Federal de Minas GeraisUFMG, 2011-12-21)
Several occurrences of cianobacteria blooms are commonly reported in many countries including Brazil, where a large amount of species can cause negative impacts on the water quality, releasing toxins, causing bad taste and ...
Astilbin toxicity to leaf-cutting ant Atta sexdens rubropilosa (Hymenoptera: Formicidae)
(2005-04-18)
The toxicity of astilbin, isolated from Dimorphandra mollis, was tested in laboratory ingestion bioassays for the leaf-cutting ant Atta sexdens rubropilosa Forel. Worker ants that were fed an artificial diet daily to which ...
Repellency and Feeding Deterrence Activity of Ageratum Conyzoides Against the Stored Grain Pests Tribolium Castaneum and Sitophilus Oryzae. Active Plant Parts and Composition
(Facultad Experimental de Ciencias de la Universidad del Zulia, 2009)