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	Provedor de dados J. Venom. Anim. Toxins incl. Trop. Dis. (2) Autor Araújo Jr,J. P. (2) Cunha,M. L. R. S. (1) Da Silva,A. V. (1) Langoni,H. (1) Lucheis,S. B. (1) Marcondes-Machado,J. (1) Marconi,C. (1) Meira,D. A. (1) Rugolo,L. M. S. S. (1) Mais... Palavra-chave Blood culture (1) Coagulase-negative staphylococci (1) Delta toxin (1) Dog (1) PCR (1) Polymerase chain reaction (1) Staphylococcus (1) T. rangeli (1) Trypanosoma cruzi (1) Xenodiagnosis (1) Mais... Tipo do documento Info:eu-repo/semantics/article (2) Ano 2005 (2) País Brazil (2) Idioma Inglês (2)		Ordenar por:  Relevância Autor Título Ano Registros recuperados: 2 Primeira ... 1 ... Última Standardization of the PCR technique for the detection of delta toxin in Staphylococcus spp. J. Venom. Anim. Toxins incl. Trop. Dis. Marconi,C.; Cunha,M. L. R. S.; Araújo Jr,J. P.; Rugolo,L. M. S. S.. Coagulase-negative staphylococci (CNS), components of the normal flora of neonates, have emerged as important opportunistic pathogens of nosocomial infections that occur in neonatal intensive care units. Some authors have reported the ability of some CNS strains, particularly Staphylococcus epidermidis, to produce a toxin similar to S. aureus delta toxin. This toxin is an exoprotein that has a detergent action on the membranes of various cell types resulting in rapid cell lysis. The objectives of the present study were to standardize the Polymerase Chain Reaction (PCR) technique for the detection of the gene responsible for the production of delta toxin (hld gene) in staphylococcal species isolated from catheters and blood cultures obtained from neonates,... Tipo: Info:eu-repo/semantics/article Palavras-chave: Delta toxin; PCR; Staphylococcus; Coagulase-negative staphylococci. Ano: 2005 URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1678-91992005000200004 Trypanosomatids in dogs belonging to individuals with chronic Chagas’ disease living in Botucatu town and surrounding region, São Paulo State, Brazil J. Venom. Anim. Toxins incl. Trop. Dis. Lucheis,S. B.; Da Silva,A. V.; Araújo Jr,J. P.; Langoni,H.; Meira,D. A.; Marcondes-Machado,J.. Among domestic animals, dogs are considered to be the major reservoirs of trypanosomatids and, due to their proximity to man, the presence of these parasites in dogs is an alert to actions aiming at triatomine control. Fifty dogs (26 males and 24 females), aged from 2 months to 15 years, belonging to 30 chronic Chagas’ disease individuals from 15 different municipalities in the western region of São Paulo State, Brazil, were subjected to blood collection for the following tests: artificial xenodiagnosis, blood culture, and Polymerase Chain Reaction (PCR). Forty-three (86%) out of 50 dogs were positive to at least one of the tests performed; 34 (68%) were positive to xenodiagnosis, 30 (60%) to blood culture, and 25 (50%) to PCR for T. cruzi and/or T.... Tipo: Info:eu-repo/semantics/article Palavras-chave: Trypanosoma cruzi; T. rangeli; Dog; Xenodiagnosis; Blood culture; Polymerase chain reaction. Ano: 2005 URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1678-91992005000400009 Registros recuperados: 2 Primeira ... 1 ... Última

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