Home Itens selecionados Provedores de dados OAI Créditos Sobre Ajuda

			Busca avançada
	Provedor de dados BJMBR (2) BJM (2) Arq. Bras. Med. Vet. Zootec. (1) Autor Moura,S.B. (2) Queiroz,D.M.M. (2) Rocha,G.A. (2) Adania,Cristina Harumi (1) Alfieri,Amauri A (1) Bracarense,Ana Paula F. R. L (1) Camargo,Pedro Luiz de (1) Cara,D.C. (1) Comunian,L.B. (1) Kawakami,Elisabete (1) Machado,Rodrigo Strehl (1) Mendes,E.N. (1) Motta,Maitê Bette (1) Moutinho,F.Q. (1) Portorreal,Áurea C (1) Sequeira,J.L. (1) Suzano,S.M.C. (1) Thomassian,A. (1) Uenaka,Simone Akemi (1) Vigliar,Renata (1) Mais... Palavra-chave Helicobacter (5) Animal model (1) Cão (1) Feline (1) Gastric diseases (1) Gastric spiral bacteria (1) Gastrospirillum/infection diagnosis (1) Helicobacter heilmannii (1) Helicobacter infection diagnosis (1) Helicobacter trogontum (1) Leopardus (1) Liver (1) Mice (1) Mouse inoculation (1) Occupational risks (1) PCR (1) Prevalência (1) School health (1) Mais... Tipo do documento Info:eu-repo/semantics/article (3) Info:eu-repo/semantics/other (2) Ano 2011 (1) 2008 (1) 2007 (1) 2003 (1) 1998 (1) País Brazil (5) Idioma Inglês (4) Português (1)		Ordenar por:  Relevância Autor Título Ano Registros recuperados: 5 Primeira ... 1 ... Última Gastric Helicobacter spp. infection in captive neotropical Brazilian feline BJM Camargo,Pedro Luiz de; Uenaka,Simone Akemi; Motta,Maitê Bette; Adania,Cristina Harumi; Yamasaki,Letícia; Alfieri,Amauri A; Bracarense,Ana Paula F. R. L. Ten captive neotropical Brazilian feline were submitted to gastroscopic examination and samples of gastric mucosa from fundus, corpus and pyloric antrum were evaluated for the presence of Helicobacter species. Warthin-Starry (WS) staining and PCR assay with species-specific primers and enzymatic cleavage were applied for bacterial detection and identification. Histological lesions were evaluated by haematoxylin and eosin staining. All animals showed normal gross aspect of gastric mucosa. Helicobacter heilmannii was confirmed in 100% of the samples by WS and PCR assay. Mild lymphocytic infiltrate in the lamina propria was observed in eight animals, mainly in the fundus region. Small lymphoid follicles were seen in three animals. No significant association... Tipo: Info:eu-repo/semantics/article Palavras-chave: Helicobacter; Feline; Gastric diseases; PCR; Leopardus. Ano: 2011 URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1517-83822011000100037 Hepatic changes in mice chronically infected with Helicobacter trogontum BJMBR Moura,S.B.; Queiroz,D.M.M.; Rocha,G.A.; Comunian,L.B.; Cara,D.C.. We infected NIH germ-free female mice with Helicobacter trogontum, a recently described intestinal bacterium of rats, in order to study the lesions it induced in the liver of this host. Fifteen mice were challenged with a single dose of H. trogontum (test group) and killed 6, 12 and 18 months after inoculation (5 animals/group). Nine animals were challenged with 0.85% saline alone (control group) and killed at the same times. Fragments from the liver, cecum and colon were obtained for microbiologic and histologic examination. Stool samples were also collected. H. trogontum was detected in the cecum, colon and/or stool samples of all test mice. As expected, the bacterium was not isolated from any specimen obtained from the control animals. On the other... Tipo: Info:eu-repo/semantics/other Palavras-chave: Helicobacter; Helicobacter trogontum; Animal model; Liver; Mice. Ano: 2003 URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0100-879X2003000900010 Low Prevalence of Helicobacter pylori infection evaluated by stool antigen test in preschool and school children BJM Portorreal,Áurea C; Machado,Rodrigo Strehl; Vigliar,Renata; Kawakami,Elisabete. The study evaluated the prevalence of Helicobacter pylori infection in toddlers using the stool antigen test. Helicobacter pylori was detected in 28/113 (13.1%). Crowding and age were risk factors significantly associated to the infection. We conclude there is a low prevalence of the infection in the studied children. Tipo: Info:eu-repo/semantics/article Palavras-chave: Helicobacter; School health; Occupational risks. Ano: 2008 URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1517-83822008000400012 Mouse inoculation for the detection of non-cultivable gastric tightly spiralled bacteria BJMBR Mendes,E.N.; Queiroz,D.M.M.; Moura,S.B.; Rocha,G.A.. In the present study we compared the inoculation of swine gastric mucus into the stomach of mice, the urease test and carbolfuchsin-stained smears for the diagnosis of the infection with "Gastrospirillum suis" ("Helicobacter heilmannii" type 1), an uncultivated tightly spiralled gastric bacterium. Fragments obtained from the antral and oxyntic mucosa of the stomach of 50 slaughtered pigs were used for urease test, for carbolfuchsin-stained smears and for obtaining scrapings of mucus for mouse inoculation. The mice were killed by spinal dislocation 10 days after inoculation and fragments of the antral and oxyntic mucosa were used for spiral bacterium identification (urease test and carbolfuchsin-stained smears). Among the methods employed for the diagnosis... Tipo: Info:eu-repo/semantics/article Palavras-chave: Helicobacter; Helicobacter heilmannii; Gastrospirillum/infection diagnosis; Gastric spiral bacteria; Helicobacter infection diagnosis; Mouse inoculation. Ano: 1998 URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0100-879X1998000300007 Prevalência de helicobactérias e alterações na mucosa gástrica de cães saudáveis Arq. Bras. Med. Vet. Zootec. Moutinho,F.Q.; Thomassian,A.; Watanabe,M.J.; Suzano,S.M.C.; Sequeira,J.L.. Prevalence, distribution and density of gastric helicobacter colonization were determined in 50 healthy dogs, characterizing the macroscopic and microcospic aspects of their mucosa. Helicobacter prevalence was 96%, with greater distribution in the gastric fundus and body. Although the presence of macroscopic alterations was high (58%), it was characterized as mild due to the predominance of less severe ones (65.5%). High prevalence of mostly monoclear cell infriltate (64.7%) was noted. Association between the presence of helicobacter and macro and microscopic alterations was not observed. Tipo: Info:eu-repo/semantics/other Palavras-chave: Cão; Helicobacter; Prevalência. Ano: 2007 URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0102-09352007000400040 Registros recuperados: 5 Primeira ... 1 ... Última

Empresa Brasileira de Pesquisa Agropecuária - Embrapa Todos os direitos reservados, conforme Lei n° 9.610 Política de Privacidade Área restrita		Embrapa Parque Estação Biológica - PqEB s/n° Brasília, DF - Brasil - CEP 70770-901 Fone: (61) 3448-4433 - Fax: (61) 3448-4890 / 3448-4891 SAC: https://www.embrapa.br/fale-conosco