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1.
Braz. j. microbiol ; 44(1): 145-151, 2013. tab
Article in English | LILACS | ID: lil-676900

ABSTRACT

Diarrhoea among growing and finishing pigs is an important problem in many herds. The prevalence of L. intracellularis, B. pilosicoli, B. hyodysenteriae, Salmonella spp., enterotoxigenic E. coli, Trichuris suis and the occurrence of mixed infection were investigated. Fecal samples for forty-six herds with diarrhea or a history of diarrhea were randomly collected in Minas Gerais state, Brazil. The enteric pathogens were detected by culture (E. coli and Salmonella sp.), PCR (L. intracellularis and Brachyspira spp.) and eggs counts (T. suis). The overall herd prevalence of L. intracellularis, Salmonella enterica serotype Typhimurium and enterotoxigenic E. coli were 19.56%, 6.52%, 10.86% respectively. Mixed infection was diagnosed in 30.43% of herds, and L. intracellularis and Salmonella enterica serotype Typhimurium are main pathogens association (10.87%). B. pilosicoli was diagnosed only in two herds, always associated with mixed infections. B. hyodysenteriae and T. suis were not demonstrated in any sample. These pathogens have been reported world-wide but studies regarding epidemiology in Brazil are few. This study contributes to establish of prevention programs for the control enteropathogens in grower finish herds in Brazil.


Subject(s)
Animals , Diagnostic Techniques and Procedures , Dysentery, Bacillary/diagnosis , Enterobacteriaceae/isolation & purification , Enterobacteriaceae/pathogenicity , In Vitro Techniques , Enterobacteriaceae Infections/diagnosis , Swine , Diagnosis , Epidemiology , Methods , Methods , Virulence
2.
Rev. bras. anestesiol ; 32(4): 295-8, 1982.
Article in Portuguese | LILACS | ID: lil-10178

ABSTRACT

A participacao do anestesiologista no conhecimento da problematica do paciente cirurgico tem sido nossa preocupacao constante. Desde julho de 1978, criou-se a reavaliacao conjunta dos pacientes cirurgicos, na semana anterior a data prevista da cirurgia, da qual participam anestesiologistas, cirurgioes e colegas consultores Os pacientes sao entrevistados pelos anestesiologistas, seus prontuarios sao revistos, faz-se um exame clinico dirigido e discutem-se os problemas pertinentes com os cirurgioes ou consultores e os pacientes recebem a orientacao final. De 866 pacientes que foram vistos, 49 pacientes foram medicados, para reavaliacao na internacao. 36 cirurgias foram suspensas pelos anestesiologistas, por apresentarem diversas patologias. Dois pacientes foram internados para tratamento clinico hospitalar. Esta experiencia trouxe diversas contribuicoes: uma melhor avaliacao dos pacientes, evitou-se a marcacao de cirurgia sem adequado preparo; racionalizando-se o uso do centro cirurgico, melhora-se a possibilidade da aceitacao das tecnicas regionais em pacientes pediatricos e melhora-se tambem o relacionamento cirurgiao -anestesiologista, contribuindo para a unidade de pensamento e de conduta dos proprios anestesiologistas


Subject(s)
Humans , Preanesthetic Medication
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