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	Provedor de dados Arq. Bras. Med. Vet. Zootec. (3) Autor Oliveira-Sequeira,T.C.G. (3) Amarante,A.F.T (1) Amarante,A.F.T. (1) Gurgel,C.C. (1) Sequeira,J.L. (1) Silva,R.J. (1) Mais... Palavra-chave Ara ararauna (1) Eosinophil (1) Globule leukocyte (1) Haemonchus (1) Inbred (1) Mast cell (1) Mice (1) Nematoda (1) New host (1) Psittacidae (1) Resistance (1) Sheep (1) Strongyloides venezuelensis (1) Tetrameres confusa (1) Mais... Tipo do documento Info:eu-repo/semantics/article (3) Ano 2005 (1) 2002 (1) 2000 (1) País Brazil (3) Idioma Inglês (3)		Ordenar por:  Relevância Autor Título Ano Registros recuperados: 3 Primeira ... 1 ... Última Parasitological characteristics and tissue response in the abomasum of sheep infected with Haemonchus spp. Arq. Bras. Med. Vet. Zootec. Oliveira-Sequeira,T.C.G.; Amarante,A.F.T; Sequeira,J.L.. A histopathological study was conducted on the abomasal mucosa of 40 Corriedale sheep exposed to natural infection with Haemonchus spp. The sheep were allowed to graze on contaminated pastures for 14 days and, after being housed for 28 days, they were slaughtered. Fecal samples were collected for fecal egg counts (FEC) and abomasum samples were obtained for histopathological examination and eosinophil, mast cell and globule leucocyte counts. The number of Haemonchus spp. present in the abomasum was estimated from a 10% aliquot of its content. The number of eggs per female was estimated for 10 Haemonchus spp. females collected from each animal. The following significant correlation coefficients were obtained between the characteristics analyzed: number of... Tipo: Info:eu-repo/semantics/article Palavras-chave: Sheep; Haemonchus; Eosinophil; Mast cell; Globule leukocyte. Ano: 2000 URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0102-09352000000500007 Occurrence of Tetrameres confusa (Nematoda, Tetrameridae) in Ara ararauna (Psittacidae) Arq. Bras. Med. Vet. Zootec. Silva,R.J.; Oliveira-Sequeira,T.C.G.; Gurgel,C.C.. Relata-se a ocorrência de Tetrameres confusa Travassos 1917 (= T. americana (Cram, 1927) Baylis, 1929) (Nematoda, Tetrameridae) em um novo hospedeiro, Ara ararauna Linnaeus, 1758 (Aves, Psittacidae). Este é o primeiro registro da ocorrência do nematódeo em psitacídeos no Brasil. Tipo: Info:eu-repo/semantics/article Palavras-chave: Tetrameres confusa; Nematoda; Ara ararauna; Psittacidae; New host. Ano: 2005 URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0102-09352005000400022 Strongyloides venezuelensis infection susceptibility of seven inbred strains of mice Arq. Bras. Med. Vet. Zootec. Amarante,A.F.T.; Oliveira-Sequeira,T.C.G.. A trial was carried out to investigate the susceptibility of seven strains of mice to Strongyloides venezuelensis primary and secondary experimental infections, in order to provide the basis for genetic studies about resistance. Twelve six-week-old male inbred mice of the A/J, BALB/c, CBA/J, C3H/Hepos, C57BL/6, DBA/2 and NIH strains were infected s.c. with 2000 infective larvae. The mean worm counts (± SD) in the small intestine six days after infection were, in increasing order: 28 (± 19) in NIH; 647 (± 228) in BALB/c; 709 (± 425) in DBA/2; 731 (± 151) in C3H/Hepos, 801 (± 174) in CBA/J; 1024 (± 267) in C57BL/6 and 1313 (± 483) in A/J. C57BL/6 mice showed the highest fecal egg counts and NIH, the lowest. No eggs in fecal exams or nematodes in small... Tipo: Info:eu-repo/semantics/article Palavras-chave: Strongyloides venezuelensis; Mice; Inbred; Resistance. Ano: 2002 URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0102-09352002000300009 Registros recuperados: 3 Primeira ... 1 ... Última

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