Consulta: creatorFacets:"Petroianu,Andy"
Registros recuperados: 2
Data/hora: 05/06/2024 01:17:02

Evaluation of possible failure of the mononuclear phagocyte system after total splenectomy in rats
Provedor de dados: 52
Autores: Marques,Ruy Garcia; Petroianu,Andy; Oliveira,Márcia Betânia Nunes de; Bernardo-Filho,Mário; Portela,Margareth Crisóstomo.
Young and adult Wistar rats were submitted to total splenectomy and compared to animals not submitted to any surgical manipulation in order to evaluate the phagocytic function of spleen. The animals were infected with Escherichia coli labeled with technetium-99m and killed 20 minutes later. Liver, lung, spleen and a blood clot sample were taken. No significant differences were found in the percentage of bacterial radioactivity uptake in mononuclear phagocyte system (MPS) organs in young and adult splenectomized rats. However, phagocytosis index by macrophages of MPS organs was smaller in splenectomized animals than in control group. Splenectomized rats were associated with a higher blood bacterial radioactivity uptake than animals of the control group...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Spleen; Splenectomy; Technetium-99m; Escherichia coli; Phagocytosis; Mononuclear phagocyte system.
Ano: 2004
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1516-89132004000200006

Bacterial colonization of the ileum in rats with obstructive jaundice
Provedor de dados: 58
Autores: Duval-Araujo,Ivana; Leite,Arnaldo Santos; Diniz,Guilherme Veloso; Silva,Arnaldo Alves; Okawa,Ricardo Yukio; Queiroz,Dulciene Maria de Magalhães; Petroianu,Andy.
Qualitative and quantitative alterations in ileal flora during obstructive jaundice and the role of bile salts were evaluated in rats. Obstructive jaundice was associated with bacterial overgrowth in the ileum. This effect may be due to the reduced concentration of bile salts, since dietary supplementation reduced the small bowel aerobic bacterial flora.
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Cholestasis; Bile salts; Intestinal flora.
Ano: 2007
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1517-83822007000300003