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Luís Antônio Sangioni
Researcher at Universidade Federal de Santa Maria
Publications - 134
Citations - 1413
Luís Antônio Sangioni is an academic researcher from Universidade Federal de Santa Maria. The author has contributed to research in topics: Medicine & Biology. The author has an hindex of 13, co-authored 106 publications receiving 1152 citations. Previous affiliations of Luís Antônio Sangioni include University of São Paulo.
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Journal ArticleDOI
Rickettsial Infection in Animals and Brazilian Spotted Fever Endemicity
Luís Antônio Sangioni,Mauricio Claudio Horta,Manoella Campostrini Barreto Vianna,Solange Maria Gennari,Rodrigo Martins Soares,Márcio Antônio Moreira Galvão,Teresinha Tizu Sato Schumaker,Fernando Ferreira,Odilon Vidotto,Marcelo Bahia Labruna +9 more
TL;DR: Surveys of horse serum are a useful method of surveillance for Brazilian spotted fever in areas where humans are exposed to Amblyomma cajennense ticks.
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Prevalence of antibodies to spotted fever group rickettsiae in humans and domestic animals in a brazilian spotted fever-endemic area in the state of são paulo, brazil: serologic evidence for infection by rickettsia rickettsii and another spotted fever group rickettsia
Mauricio Claudio Horta,Marcelo Bahia Labruna,Luís Antônio Sangioni,Manoella Campostrini Barreto Vianna,Solange Maria Gennari,Márcio Antônio Moreira Galvão,Cláudio Mafra,Odilon Vidotto,Teresinha Tizu Sato Schumaker,David H. Walker +9 more
TL;DR: Sera from seven horses and two dogs contained antibodies specific for R. rickettsii, and one dog serum had antibodies against a Rickettsia species very closely related to R. africae, which may have been caused by infection with the recently identified COOPERI strain.
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Multiple resistance of gastrointestinal nematodes to nine different drugs in a sheep flock in southern Brazil
Alfredo Skrebsky Cezar,Gustavo Toscan,Giovana Camillo,Luís Antônio Sangioni,Henrique Olmedo Ribas,Fernanda Silveira Flores Vogel +5 more
TL;DR: Multiple parasite resistance to all classes of anthelmintic drugs available for small ruminants in the Brazilian market is found.
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Anthelmintic resistance in gastrointestinal nematodes of beef cattle in the state of Rio Grande do Sul, Brazil
Fernanda Ramos,Luiza Pires Portella,Fernando de Souza Rodrigues,Caroline Zamperete Reginato,Luciana Pötter,Alfredo Skrebsky Cezar,Luís Antônio Sangioni,Fernanda Silveira Flores Vogel +7 more
TL;DR: In this study, parasites resistant to the main commercially available anthelmintics were found in all herds, and some combinations of two active components belonging to different chemical groups were effective against multi-drug resistant gastrointestinal nematodes.
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Eficiência in vitro de acaricidas sobre carrapatos de bovinos no Estado do Rio Grande do Sul, Brasil
Giovana Camillo,Fernanda Silveira Flores Vogel,Luís Antônio Sangioni,Gustavo Cauduro Cadore,Roberta Ferrari +4 more
TL;DR: It is demonstrated that most drugs used in the control of R. B. microplus in the state present low efficacy, as measured by in vitro tests, probably derived from the genetic resistance developed by the parasites due to the indiscriminated and inadequate use of these acaricides in the field.