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	Provedor de dados BJMBR (3) Autor Almeida,R.P. (1) Araújo,M.I. (1) Atta,A.M. (1) Brandt,C.T. (1) Carvalho,E.M. (1) D'Oliveira Júnior,A. (1) Facundo,H.T.F. (1) Ferraz,A.A.B. (1) Lima,V.L.M. (1) Owen,J.S. (1) Ribeiro-de-Jesus,A. (1) Souza-Atta,M.L.B. (1) Mais... Palavra-chave Schistosomiasis mansoni (3) Conjugated dienes (1) Electromyography (1) IgE antibodies (1) Immunoassays (1) Intestinal motility (1) Kala-azar (1) Left colon (1) Lipid peroxidation (1) Malondialdehyde (1) Root mean square (1) Spectral analysis (1) Visceral leishmaniasis (1) Mais... Tipo do documento Info:eu-repo/semantics/other (2) Info:eu-repo/semantics/article (1) Ano 2005 (1) 2004 (1) 1999 (1) País Brazil (3) Idioma Inglês (3)		Ordenar por:  Relevância Autor Título Ano Registros recuperados: 3 Primeira ... 1 ... Última Detection of specific IgE antibodies in parasite diseases BJMBR Souza-Atta,M.L.B.; Araújo,M.I.; D'Oliveira Júnior,A.; Ribeiro-de-Jesus,A.; Almeida,R.P.; Atta,A.M.; Carvalho,E.M.. Activation of Th1 or Th2 cells is associated with production of specific immunoglobulin isotypes, offering the opportunity to use antibody measurement for evaluation of T cell function. Schistosomiasis and visceral leishmaniasis are diseases associated with Th2 activation. However, an IgE response is not always detected in these patients. In the present study we evaluated specific IgE antibodies to S. mansoni and L. chagasi antigens by ELISA after depletion of serum IgG with protein G immobilized on Sepharose beads or RF-absorbent (purified sheep IgG antibodies anti-human IgG). In schistosomiasis patients, specific IgE to SWAP antigen was demonstrable in only 10 of 21 patients (48%) (mean absorbance ± SD = 0.102 ± 0.195) when unabsorbed serum was used.... Tipo: Info:eu-repo/semantics/other Palavras-chave: IgE antibodies; Immunoassays; Schistosomiasis mansoni; Visceral leishmaniasis; Kala-azar. Ano: 1999 URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0100-879X1999000900008 Elevated levels of erythrocyte-conjugated dienes indicate increased lipid peroxidation in schistosomiasis mansoni patients BJMBR Facundo,H.T.F.; Brandt,C.T.; Owen,J.S.; Lima,V.L.M.. Schistosoma mansoni causes liver disease by inducing granulomatous inflammation. This favors formation of reactive oxygen species, including superoxide ions, hydrogen peroxide and hydroxyl radicals all of which may induce lipid peroxidation. We have evaluated lipid peroxidation in 18 patients with hepatosplenic schistosomiasis mansoni previously treated with oxamniquine followed by splenectomy, ligature of the left gastric vein and auto-implantation of spleen tissue, by measuring levels of erythrocyte-conjugated dienes and plasma malondialdehyde (MDA). Age-matched, healthy individuals (N = 18) formed the control group. Erythrocyte-conjugated dienes were extracted with dichloromethane/methanol and quantified by UV spectrophotometry, while plasma MDA was... Tipo: Info:eu-repo/semantics/other Palavras-chave: Lipid peroxidation; Conjugated dienes; Malondialdehyde; Schistosomiasis mansoni. Ano: 2004 URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0100-879X2004000700003 A spectral analysis of the myoelectric activity of the left colon in patients with schistosomiasis mansoni BJMBR Ferraz,A.A.B.. The objective of the present study was to perform a spectral analysis of the electrical activity of the left colon of patients with hepatosplenic schistosomiasis. Thirty patients were studied, divided into 2 groups: group A was composed of 14 patients (9 males and 5 females) with hepatosplenic schistosomiasis and group B was composed of 16 female patients without schistosomiasis mansoni. Three pairs of electrodes were implanted in the left colon at the moment of the surgical treatment. The signals of the electric activity of the colon were captured after postoperative recovery from the ileus and fed into a computer by means of a DATAQ data collection system which identified and captured frequencies between 0.02 and 10 Hz. Data were recorded, stored and... Tipo: Info:eu-repo/semantics/article Palavras-chave: Left colon; Electromyography; Spectral analysis; Root mean square; Intestinal motility; Schistosomiasis mansoni. Ano: 2005 URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0100-879X2005000500011 Registros recuperados: 3 Primeira ... 1 ... Última

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