Search Results - "Fernández, Silvina"

In vitro efficacy of different concentrations of Duddingtonia flagrans on varying egg densities of gastrointestinal nematodes of cattle by Zegbi, Sara, Sagües, Federica, Saumell, Carlos, Guerrero, Inés, Iglesias, Lucía, Fernández, Silvina

“…The nematophagous fungus Duddingtonia flagrans, used for the biological control of gastrointestinal nematodes in livestock, is fed to infected animals so its…”
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Population replacement of benzimidazole-resistant Haemonchus contortus with susceptible strains: evidence of changes in the resistance status by Muchiut, Sebastián, Fiel, César, Lirón, Juan Pedro, Lloberas, Mercedes, Ceriani, Carolina, Lorenzo, Ramiro, Riva, Eliana, Bernat, Gisele, Cardozo, Patricia, Fernández, Silvina, Steffan, Pedro

“…The spread of anthelmintic resistance (AR) in nematode populations threatens the viability of sheep production systems worldwide, and warrants the adoption of…”
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Influence of faecal culture media and incubation time on the yield of infective larvae of Haemonchus contortus (Rudolphi 1803) by Muchiut, Sebastián, Fernández, Silvina, Domínguez, Paula, Riva, Eliana, Rodríguez, Edgardo, Steffan, Pedro, Bernat, Gisele, Fiel, César

“…The aim of this experiment was to determine the yield of Haemonchus contortus third-stage larvae (L3) in faecal cultures in different conditions, including…”
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A membrane-associated adenylate cyclase modulates lactate dehydrogenase and creatine kinase activities required for bull sperm capacitation induced by hyaluronic acid by Fernández, Silvina, Córdoba, Mariana

“…•Membrane adenylate cyclase inhibitor produced a high inhibition in heparin capacitation.•Membrane adenylate cyclase inhibitor did not block completely…”
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Hyaluronic acid-induced capacitation involves protein kinase C and tyrosine kinase activity modulation with a lower oxidative metabolism in cryopreserved bull sperm by Fernández, Silvina, Córdoba, Mariana

“…Hyaluronic acid is a glycosaminoglycan present in uterine and oviductal fluids in female ruminants, which has been used as a sperm capacitation inducer prior…”
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Assessment of the efficacy in vitro of Duddingtonia flagrans isolate 03/99 in different doses of chlamydospores and faeces egg counts in faecal of sheep by Federica Sagües, María, Zegbi, Sara, Guerrero, Inés, Fernández, Silvina, Iglesias, Lucía, Junco, Milagros, Saumell, Carlos

“…The oral application of chlamydospores of the nematophagous fungus Duddingtonia flagrans allows reducing the number of infective larvae (L3) in faeces and…”
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Progesterone causes metabolic changes involving aminotransferases and creatine kinase in cryopreserved bovine spermatozoa by Fernández, Silvina, Córdoba, Mariana

“…•Creatine kinase and transaminases activities in progesterone acrosome reaction.•Acrosome reaction by progesterone does not affect transaminases…”
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Capacitation and acrosome reaction induction on thawed Dama dama deer spermatozoa: glycine effect as cryopreservation diluent supplement by Fernández, Silvina, Sestelo, Adrián, Rivolta, Miguel, Córdoba, Mariana

“…The aim of this research was to evaluate two different diluents for sperm cryopreservation and to study functional parameters in relation to the response to…”
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Anthelmintic resistance: Management of parasite refugia for Haemonchus contortus through the replacement of resistant with susceptible populations by Muchiut, Sebastián Manuel, Fernández, Alicia Silvina, Steffan, Pedro Eduardo, Riva, Eliana, Fiel, César Alberto

“…•Resistant populations of Haemonchus contortus can be replaced by susceptible ones.•Post-replacement efficacy of compromised anthelmintics satisfactory in most…”
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Oxacillin- and cefoxitin-susceptible meticillin-resistant Staphylococcus aureus (MRSA) by Cuirolo, Arabela, Canigia, Liliana Fernández, Gardella, Noella, Fernández, Silvina, Gutkind, Gabriel, Rosato, Adriana, Mollerach, Marta

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Recovery of fenbendazole efficacy on resistant Haemonchus contortus by management of parasite refugia and population replacement by Muchiut, Sebastián Manuel, Fernández, Alicia Silvina, Lloberas, Mercedes, Steffan, Pedro Eduardo, Luque, Sonia Elisabet, Cardozo, Patricia Alejandra, Bernat, Gisele Anahí, Riva, Eliana, Fiel, César Alberto

“…•Management of parasite refugia was undertaken to restore anthelmintic efficacy.•Replacement of a resistant Haemonchus contortus population with a susceptible…”
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Predatory effect of Duddingtonia flagrans on infective larvae of gastro-intestinal parasites under sunny and shaded conditions by Bilotto, Franco, Fusé, Luis Alberto, Sagües, María Federica, Iglesias, Lucía Emilia, Fernández, Alicia Silvina, Zegbi, Sara, Guerrero, Inés, Saumell, Carlos Alfredo

“…Duddingtonia flagrans is a natural strain of Nematophagous-Fungi isolated around the world. It has demonstrated efficacy and ease of use in laboratory as well…”
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Nematophagous fungi used for the biological control of gastrointestinal nematodes in livestock and administration routes by Sagüés, María Federica, Purslow, Peter, Fernández, Silvina, Fusé, Luis, Iglesias, Lucía, Saumell, Carlos

“…The control of gastrointestinal nematodes relies at present mostly on antihelmintic treatments using synthetic molecules. This approach, however, has led to…”
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Trapping Behaviour of Duddingtonia flagrans against Gastrointestinal Nematodes of Cattle under Year-Round Grazing Conditions by Fernández, Silvina, Zegbi, Sara, Sagües, Federica, Iglesias, Lucía, Guerrero, Inés, Saumell, Carlos

“…The purpose of using nematophagous fungi as biological control agents of gastrointestinal nematodes of livestock is to reduce the build-up of infective larvae…”
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Automated Parasite Control System Prototype Through Capsule Dosage Based on Image Processing by Carbajo, Ezequiel, Leiva, Lucas, Toloza, Juan, Vazquez, Martin, Fernandez, Silvina, Sagues, Federica, Junco, Milagros, Guerrero, Ines, Zegbi, Sara, Saumell, Carlos

“…Digitalization and automation in the agricultural sector enable the enhancement of production processes, leading to increased yields. Specifically, the…”
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“¡Es porque no le ponen onda!”: prácticas de comensalidad en la escuela by Fernández, Silvina del Carmen

“…Partiendo de una etnografía realizada en una escuela primaria estatal de la provincia de Buenos Aires, Argentina, abordaré la perspectiva de lxs niñxs sobre…”
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Genetic and Phenotypic Changes Related to the Development of mec -Independent Oxacillin Non-Susceptibility in ST8 Staphylococcus aureus Recovered after Antibiotic Therapy in a Patient with Bacteremia by Di Gregorio, Sabrina, Weltman, Gabriela, Fabbri, Carolina, Fernández, Silvina, Zárate, Soledad, Smayevsky, Jorgelina, Power, Pablo, Campos, Josefina, Llarrull, Leticia Irene, Mollerach, Marta

“…The -independent oxacillin non-susceptible (MIONSA) strains represent a great clinical challenge, as they are not easily detected and can lead to treatment…”
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ROTEIROS DE OBSERVAÇÃO: UMA PROPOSTA DIDÁTICO-PEDAGÓGICA PARA A FORMAÇÃO DE GESTORES EDUCACIONAIS NO CURSO DE PEDAGOGIA by Fernández, Silvina Julia

“…DOI: 10.12957/riae.2016.24884   Neste artigo procuro apresentar a proposta didático-pedagógica da disciplina Prática em Política e Administração Educacional e,…”
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Effect of Different Anthelmintic Drugs on the Development and Efficacy of Duddingtonia flagrans by Zegbi, Sara, Sagües, Federica, Saumell, Carlos, Ceballos, Laura, Domínguez, Paula, Guerrero, Inés, Junco, Milagros, Iglesias, Lucía, Fernández, Silvina

“…Nematophagous fungi are a biological control tool used against gastrointestinal nematodes in livestock. These fungi prey on free-living larvae in faeces and…”
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Closed polderized housing developments in the lower basin of the Río Luján: Approaches to this phenomenon's dimensioning by Silvina Fernández, Claudia Kochanowsky, Alejandra Sgroi

“…This paper springs up from reflecting upon the connection between global capitalism and urbanization, specifically of the transformations produced in the…”
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