Home Itens selecionados Provedores de dados OAI Créditos Sobre Ajuda

			Busca avançada
	Provedor de dados J. Venom. Anim. Toxins (6) Autor SILVA,R. J. DA (6) BARRAVIERA,B. (2) FECCHIO,D. (2) LOPES,C. A. M. (2) PINHÃO,R. (2) RODRIGUES,R. R. (2) SIPOLI,G. P. M. (2) STEIN,M. F. B. (2) ARAÚJO JÚNIOR,J. P. (1) BARRELLA,T. H. (1) BRUDER,E. M. (1) CHERUBINI,A. L. (1) FONTES,M. R. M. (1) HATAYDE,M. R. (1) LOPES,C. A. DE M. (1) MAGRO,A. J. (1) NOGUEIRA,M. F. (1) RAMOS,P. R. R. (1) Mais... Palavra-chave Crotalus durissus terrificus (5) Venom (3) Inflammation (2) Snakes (2) Bothrops jararaca (1) Cancer (1) Chironius exoletus (1) Chromatic anomalies (1) Electrophoresis (1) Feeding (1) Hemagglutination (1) Intraspecific variation (1) Melanism (1) Ochetosoma heterocoelium (1) Ophidian Paramyxovirus (1) Paramyxovirus (1) Polymerase chain reaction (1) Protein composition (1) Rattlesnake (1) Sex (1) Mais... Tipo do documento Info:eu-repo/semantics/article (3) Info:eu-repo/semantics/other (3) Ano 2002 (1) 2001 (1) 1999 (2) 1997 (1) 1996 (1) País Brazil (6) Idioma Inglês (6)		Ordenar por:  Relevância Autor Título Ano Registros recuperados: 6 Primeira ... 1 ... Última Intraspecific variation in the venom electrophoretic profile of recently captured Crotalus durissus terrificus (Laurenti, 1768) snakes J. Venom. Anim. Toxins MAGRO,A. J.; SILVA,R. J. DA; RAMOS,P. R. R.; CHERUBINI,A. L.; HATAYDE,M. R.. The aim of this study was to compare individual venom samples of Crotalus durissus terrificus recently captured in the wild to evaluate possible differences in venom protein composition. Protein levels were quantified by biochemical method (Biuret) and then submitted to electrophoresis. Electrophoresis studies of native protein were performed in vertical slabs of polyacrylamide gel (PAGE), in an alkaline discontinuous buffer system, with a concentration of 10% in the separation gel. SDS-PAGE was performed in PhastGel® (8-25). Both gels were stained with Coomassie Blue. Gels were analyzed using the VDS-Pharmacia® device. Our results indicate that all analyzed venom samples showed different protein composition, although common protein fractions were detected... Tipo: Info:eu-repo/semantics/article Palavras-chave: Crotalus durissus terrificus; Intraspecific variation; Protein composition; Venom; Sex; Feeding; Electrophoresis. Ano: 2001 URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0104-79302001000200010 EFFECT OF Crotalus durissus terrificus (LAURENTI, 1768) VENOM ON THE EVOLUTION OF EHRLICH ASCITES TUMOR J. Venom. Anim. Toxins SILVA,R. J. DA; FECCHIO,D.; BARRAVIERA,B.. The effect of Crotalus durissus terrificus (LAURENTI, 1768) venom on the evolution of Ehrlich ascites tumor cells was evaluated. Thus, 30-day-old male mice of the Swiss strain were inoculated intraperitoneally with 1x10<img SRC="http:/img/fbpe/jvat/v3n2/image1947.gif"> tumor cells. Then, 7 groups of animals were formed: 3 control groups (physiological, venom and tumor) and 4 experimental groups that received different doses of venom. The experimental groups received 5 intraperitoneal venom injections on the 1<img SRC="http:/img/fbpe/jvat/v3n2/image1948.gif"> , 4<img SRC="http:/img/fbpe/jvat/v3n2/image1949.gif"> , 7<img SRC="http:/img/fbpe/jvat/v3n2/image1949.gif"> , 10<img SRC="http:/img/fbpe/jvat/v3n2/image1949.gif"> and... Tipo: Info:eu-repo/semantics/article Palavras-chave: Venom; Inflammation; Tumor growth; Crotalus durissus terrificus. Ano: 1997 URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0104-79301997000200008 ANTITUMOR EFFECT OF SNAKE VENOMS J. Venom. Anim. Toxins SILVA,R. J. DA; FECCHIO,D.; BARRAVIERA,B.. The search for biological antitumor agents has been pursued for over half a century. Snake venom has been shown to possess a wide spectrum of biological activities. The objectives of the present review are to evaluate the existing controversies on this subject published in a number of papers and to propose probable explanations for the phenomena observed. We reported our results obtained in a study, in which we evaluated the action of the venoms of Crotalus durissus terrificus and Bothrops jararaca on Ehrlich ascites tumor cells. We noticed an important antitumor effect, mainly with Bothrops jararaca venom, as well as an increase in the functional activity of macrophages. We also observed an increase in the number of mononuclear and polymorphonuclear cells... Tipo: Info:eu-repo/semantics/article Palavras-chave: Cancer; Inflammation; Venom; Snakes; Crotalus durissus terrificus; Bothrops jararaca. Ano: 1996 URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0104-79301996000200002 THE DETECTION OF Ochetosoma heterocoelium (TRAVASSOS, 1921) (TREMATODA: DIGENEA: OCHETOSOMATIDAE) IN Chironius exoletus (LINNAEUS, 1758) (OPHIDIA: COLUBRIDAE) J. Venom. Anim. Toxins SILVA,R. J. DA; RODRIGUES,R. R.; STEIN,M. F. B.; SIPOLI,G. P. M.; PINHÃO,R.; LOPES,C. A. M.. Two hundred and fifty-two specimens of Ochetosoma heterocoelium (Travassos, 1921) (Trematoda: Digenea: Ochetosomatidae) were detected in the mouth and esophagus of the snake Chironius exoletus (Linnaeus, 1758) (Ophidia: Colubridae) at the serpentarium of the Center for the Study of Venoms and Venomous Animals (CEVAP) of São Paulo State University (UNESP) in Botucatu, State of São Paulo, Brazil. Tipo: Info:eu-repo/semantics/other Palavras-chave: Ochetosoma heterocoelium; Chironius exoletus; Snakes; Trematode. Ano: 1999 URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0104-79301999000100007 ISOLATION OF AN OPHIDIAN PARAMYXOVIRUS (OPMV) IN A CAPTIVE RATTLESNAKE (Crotalus durissus terrificus) FROM BOTUCATU, SÃO PAULO STATE, BRAZIL J. Venom. Anim. Toxins NOGUEIRA,M. F.; BARRELLA,T. H.; SILVA,R. J. DA; LOPES,C. A. M.; ARAÚJO JÚNIOR,J. P.. This study reports the isolation of an Ophidian Paramyxovirus (OPMV) in sputum of a captive rattlesnake (Crotalus durissus terrificus) kept in a serpentarium located in Botucatu, São Paulo State, Brazil. Polymerase chain reaction (PCR) and nested-PCR were performed for the identification of the isolated virus. Tipo: Info:eu-repo/semantics/other Palavras-chave: Crotalus durissus terrificus; Rattlesnake; Paramyxovirus; Ophidian Paramyxovirus; Hemagglutination; Polymerase chain reaction. Ano: 2002 URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0104-79302002000100013 A REPORT ON A CASE OF MELANISM IN A SPECIMEN OF Crotalus durissus terrificus (LAURENTI, 1768) J. Venom. Anim. Toxins SILVA,R. J. DA; FONTES,M. R. M.; RODRIGUES,R. R.; BRUDER,E. M.; STEIN,M. F. B.; SIPOLI,G. P. M.; PINHÃO,R.; LOPES,C. A. DE M.. This report documents a case of a melanic specimen of Crotalus durissus terrificus (Laurenti, 1768) found in Bofete, São Paulo State, Brazil. The authors describe this melanic snake, determine the electrophoretic pattern of its venom, and compare the venom of this specimen against that of normal Crotalus durissus terrificus. This report is very important because melanism is a rare chromatic anomaly Tipo: Info:eu-repo/semantics/other Palavras-chave: Chromatic anomalies; Melanism; Crotalus durissus terrificus; Venom electrophoresis. Ano: 1999 URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0104-79301999000100008 Registros recuperados: 6 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