Partial isolation and some properties of enterotoxin produced by Bacillus cereus strains
Autor(a) principal: | |
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Data de Publicação: | 1993 |
Outros Autores: | , , |
Tipo de documento: | Artigo |
Idioma: | eng |
Título da fonte: | Memórias do Instituto Oswaldo Cruz |
Texto Completo: | http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0074-02761993000100020 |
Resumo: | Extracellular proteins produced by Bacillus cereus AL-42 and AL-15 were fractioned by chromatography on QAE-Sephadex and Sephadex G75. This last chromatographic process resulted in three peaks. The major peak showed vascular permeability activity to rabbits, lethality to mice, and cytotoxicity to Vero and Hela cells. The analysis by SDS-PAGE after ultrafiltration confirm recent findings that the enterotoxin is a compound with molecular mass > 30.000. |
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Memórias do Instituto Oswaldo Cruz |
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Partial isolation and some properties of enterotoxin produced by Bacillus cereus strainsBacilus cereusenterotoxintoxic fatorpurificationExtracellular proteins produced by Bacillus cereus AL-42 and AL-15 were fractioned by chromatography on QAE-Sephadex and Sephadex G75. This last chromatographic process resulted in three peaks. The major peak showed vascular permeability activity to rabbits, lethality to mice, and cytotoxicity to Vero and Hela cells. The analysis by SDS-PAGE after ultrafiltration confirm recent findings that the enterotoxin is a compound with molecular mass > 30.000.Instituto Oswaldo Cruz, Ministério da Saúde1993-03-01info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersiontext/htmlhttp://www.scielo.br/scielo.php?script=sci_arttext&pid=S0074-02761993000100020Memórias do Instituto Oswaldo Cruz v.88 n.1 1993reponame:Memórias do Instituto Oswaldo Cruzinstname:Fundação Oswaldo Cruzinstacron:FIOCRUZ10.1590/S0074-02761993000100020info:eu-repo/semantics/openAccessGuaycurus,T. V.Vicente,A. C.De Simone,S. GiovanniRabinovitch,L.eng2020-04-25T17:47:07Zhttp://www.scielo.br/oai/scielo-oai.php0074-02761678-8060opendoar:null2020-04-26 02:05:33.917Memórias do Instituto Oswaldo Cruz - Fundação Oswaldo Cruztrue |
dc.title.none.fl_str_mv |
Partial isolation and some properties of enterotoxin produced by Bacillus cereus strains |
title |
Partial isolation and some properties of enterotoxin produced by Bacillus cereus strains |
spellingShingle |
Partial isolation and some properties of enterotoxin produced by Bacillus cereus strains Guaycurus,T. V. Bacilus cereus enterotoxin toxic fator purification |
title_short |
Partial isolation and some properties of enterotoxin produced by Bacillus cereus strains |
title_full |
Partial isolation and some properties of enterotoxin produced by Bacillus cereus strains |
title_fullStr |
Partial isolation and some properties of enterotoxin produced by Bacillus cereus strains |
title_full_unstemmed |
Partial isolation and some properties of enterotoxin produced by Bacillus cereus strains |
title_sort |
Partial isolation and some properties of enterotoxin produced by Bacillus cereus strains |
author |
Guaycurus,T. V. |
author_facet |
Guaycurus,T. V. Vicente,A. C. De Simone,S. Giovanni Rabinovitch,L. |
author_role |
author |
author2 |
Vicente,A. C. De Simone,S. Giovanni Rabinovitch,L. |
author2_role |
author author author |
dc.contributor.author.fl_str_mv |
Guaycurus,T. V. Vicente,A. C. De Simone,S. Giovanni Rabinovitch,L. |
dc.subject.por.fl_str_mv |
Bacilus cereus enterotoxin toxic fator purification |
topic |
Bacilus cereus enterotoxin toxic fator purification |
dc.description.none.fl_txt_mv |
Extracellular proteins produced by Bacillus cereus AL-42 and AL-15 were fractioned by chromatography on QAE-Sephadex and Sephadex G75. This last chromatographic process resulted in three peaks. The major peak showed vascular permeability activity to rabbits, lethality to mice, and cytotoxicity to Vero and Hela cells. The analysis by SDS-PAGE after ultrafiltration confirm recent findings that the enterotoxin is a compound with molecular mass > 30.000. |
description |
Extracellular proteins produced by Bacillus cereus AL-42 and AL-15 were fractioned by chromatography on QAE-Sephadex and Sephadex G75. This last chromatographic process resulted in three peaks. The major peak showed vascular permeability activity to rabbits, lethality to mice, and cytotoxicity to Vero and Hela cells. The analysis by SDS-PAGE after ultrafiltration confirm recent findings that the enterotoxin is a compound with molecular mass > 30.000. |
publishDate |
1993 |
dc.date.none.fl_str_mv |
1993-03-01 |
dc.type.driver.fl_str_mv |
info:eu-repo/semantics/article |
dc.type.status.fl_str_mv |
info:eu-repo/semantics/publishedVersion |
format |
article |
status_str |
publishedVersion |
dc.identifier.uri.fl_str_mv |
http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0074-02761993000100020 |
url |
http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0074-02761993000100020 |
dc.language.iso.fl_str_mv |
eng |
language |
eng |
dc.relation.none.fl_str_mv |
10.1590/S0074-02761993000100020 |
dc.rights.driver.fl_str_mv |
info:eu-repo/semantics/openAccess |
eu_rights_str_mv |
openAccess |
dc.format.none.fl_str_mv |
text/html |
dc.publisher.none.fl_str_mv |
Instituto Oswaldo Cruz, Ministério da Saúde |
publisher.none.fl_str_mv |
Instituto Oswaldo Cruz, Ministério da Saúde |
dc.source.none.fl_str_mv |
Memórias do Instituto Oswaldo Cruz v.88 n.1 1993 reponame:Memórias do Instituto Oswaldo Cruz instname:Fundação Oswaldo Cruz instacron:FIOCRUZ |
reponame_str |
Memórias do Instituto Oswaldo Cruz |
collection |
Memórias do Instituto Oswaldo Cruz |
instname_str |
Fundação Oswaldo Cruz |
instacron_str |
FIOCRUZ |
institution |
FIOCRUZ |
repository.name.fl_str_mv |
Memórias do Instituto Oswaldo Cruz - Fundação Oswaldo Cruz |
repository.mail.fl_str_mv |
|
_version_ |
1669937661409755136 |