Effects of a putrescine analog on Giardia lamblia

Detalhes bibliográficos
Autor(a) principal: Maia, Claudia
Data de Publicação: 2008
Outros Autores: Rangel, Adriana Lanfredi, Anjos, Karla Graziela Santana dos, Oliveira, Marcus Fernandes de, Souza, Wanderley de, Santos, Marcos André Vannier dos
Tipo de documento: Artigo
Idioma: eng
Título da fonte: Repositório Institucional da FIOCRUZ (ARCA)
Texto Completo: https://www.arca.fiocruz.br/handle/icict/15020
Resumo: Universidade Federal do Rio de Janeiro. Instituto de Biofísica Carlos Chagas Filho. Rio de Janeiro, RJ, Brasil
id CRUZ_404a983d62838b713a2d562cbe3257ed
oai_identifier_str oai:www.arca.fiocruz.br:icict/15020
network_acronym_str CRUZ
network_name_str Repositório Institucional da FIOCRUZ (ARCA)
repository_id_str 2135
spelling Maia, ClaudiaRangel, Adriana LanfrediAnjos, Karla Graziela Santana dosOliveira, Marcus Fernandes deSouza, Wanderley deSantos, Marcos André Vannier dos2016-07-21T12:29:14Z2016-07-21T12:29:14Z2008MAIA, C. et al. Effects of a putrescine analog on Giardia lamblia. Parasitology Research, v. 103, p. 363–370, 2008.0932-0113https://www.arca.fiocruz.br/handle/icict/1502010.1007/s00436-008-0981-9engSpringer VerlagEffects of a putrescine analog on Giardia lambliainfo:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/articleUniversidade Federal do Rio de Janeiro. Instituto de Biofísica Carlos Chagas Filho. Rio de Janeiro, RJ, BrasilFundação Gonçalo Moniz. Centro de Pesquisas Gonçalo Moniz. Salvador, BA, BrasilFundação Gonçalo Moniz. Centro de Pesquisas Gonçalo Moniz. Salvador, BA, BrasilUniversidade Federal do Rio de Janeiro. Bioquímica Médica. Rio de Janeiro, RJ, BrasilUniversidade Federal do Rio de Janeiro. Instituto de Biofísica Carlos Chagas Filho. Rio de Janeiro, RJ, BrasilFundação Gonçalo Moniz. Centro de Pesquisas Gonçalo Moniz. Salvador, BA, BrasilThe protozoan Giardia lamblia is the most frequent intestinal parasite of first-world countries and a major cause of waterborne disorder often referred to as traveler's diarrhea. We have previously noticed that the putrescine analog 1,4-diamino-2-butanone (DAB) remarkably inhibits the growth of anaerobic trichomonad and Trypanosoma cruzi parasites. Here, we examined the role of polyamines in Giardia cells using this putrescine analog. DAB impaired parasite proliferation dose-dependently. The analog induced increased flagella numbers and sometimes four ventral disks as well as asymmetrical division, indicating truncated or deregulated cytokinesis. Electron microscopy analysis revealed that DAB also triggered the encystment process. Oxidative stress was evaluated by measuring lipid peroxidation by thiobarbituric acid reactive substances (TBARS) detection. Trophozoites incubated either with 1 mM of DAB or putrescine for 18 h displayed increased lipoperoxide levels. Addition of 200 microM aminoguanidine, a polyamine/diamine oxidase inhibitor, partially reverted the DAB, but not the putrescine effects, indicating that the DAB effects are due, at least in part, to DAB oxidation end products. These data indicate that polyamines play a role in Giardia cell division, differentiation, and antioxidant defenses.AnimalsGiardia lambliaOxidative StressPolyaminesPutrescineTrophozoitesinfo:eu-repo/semantics/openAccessreponame:Repositório Institucional da FIOCRUZ (ARCA)instname:Fundação Oswaldo Cruz (FIOCRUZ)instacron:FIOCRUZLICENSElicense.txtlicense.txttext/plain; charset=utf-82991https://www.arca.fiocruz.br/bitstream/icict/15020/1/license.txt5a560609d32a3863062d77ff32785d58MD51ORIGINALMaia Effects of a Putrescine.pdfMaia Effects of a Putrescine.pdfapplication/pdf375890https://www.arca.fiocruz.br/bitstream/icict/15020/2/Maia%20Effects%20of%20a%20Putrescine.pdfb5c31f0233a709d591d0f216b2547c8dMD52TEXTMaia Effects of a Putrescine.pdf.txtMaia Effects of a Putrescine.pdf.txtExtracted texttext/plain30720https://www.arca.fiocruz.br/bitstream/icict/15020/3/Maia%20Effects%20of%20a%20Putrescine.pdf.txt90bc26b821c3e1e71f5f1497aaeb78caMD53icict/150202023-03-15 14:33:59.746oai:www.arca.fiocruz.br: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ório InstitucionalPUBhttps://www.arca.fiocruz.br/oai/requestrepositorio.arca@fiocruz.bropendoar:21352023-03-15T17:33:59Repositório Institucional da FIOCRUZ (ARCA) - Fundação Oswaldo Cruz (FIOCRUZ)false
dc.title.pt_BR.fl_str_mv Effects of a putrescine analog on Giardia lamblia
title Effects of a putrescine analog on Giardia lamblia
spellingShingle Effects of a putrescine analog on Giardia lamblia
Maia, Claudia
Animals
Giardia lamblia
Oxidative Stress
Polyamines
Putrescine
Trophozoites
title_short Effects of a putrescine analog on Giardia lamblia
title_full Effects of a putrescine analog on Giardia lamblia
title_fullStr Effects of a putrescine analog on Giardia lamblia
title_full_unstemmed Effects of a putrescine analog on Giardia lamblia
title_sort Effects of a putrescine analog on Giardia lamblia
author Maia, Claudia
author_facet Maia, Claudia
Rangel, Adriana Lanfredi
Anjos, Karla Graziela Santana dos
Oliveira, Marcus Fernandes de
Souza, Wanderley de
Santos, Marcos André Vannier dos
author_role author
author2 Rangel, Adriana Lanfredi
Anjos, Karla Graziela Santana dos
Oliveira, Marcus Fernandes de
Souza, Wanderley de
Santos, Marcos André Vannier dos
author2_role author
author
author
author
author
dc.contributor.author.fl_str_mv Maia, Claudia
Rangel, Adriana Lanfredi
Anjos, Karla Graziela Santana dos
Oliveira, Marcus Fernandes de
Souza, Wanderley de
Santos, Marcos André Vannier dos
dc.subject.en.pt_BR.fl_str_mv Animals
Giardia lamblia
Oxidative Stress
Polyamines
Putrescine
Trophozoites
topic Animals
Giardia lamblia
Oxidative Stress
Polyamines
Putrescine
Trophozoites
description Universidade Federal do Rio de Janeiro. Instituto de Biofísica Carlos Chagas Filho. Rio de Janeiro, RJ, Brasil
publishDate 2008
dc.date.issued.fl_str_mv 2008
dc.date.accessioned.fl_str_mv 2016-07-21T12:29:14Z
dc.date.available.fl_str_mv 2016-07-21T12:29:14Z
dc.type.status.fl_str_mv info:eu-repo/semantics/publishedVersion
dc.type.driver.fl_str_mv info:eu-repo/semantics/article
format article
status_str publishedVersion
dc.identifier.citation.fl_str_mv MAIA, C. et al. Effects of a putrescine analog on Giardia lamblia. Parasitology Research, v. 103, p. 363–370, 2008.
dc.identifier.uri.fl_str_mv https://www.arca.fiocruz.br/handle/icict/15020
dc.identifier.issn.pt_BR.fl_str_mv 0932-0113
dc.identifier.doi.none.fl_str_mv 10.1007/s00436-008-0981-9
identifier_str_mv MAIA, C. et al. Effects of a putrescine analog on Giardia lamblia. Parasitology Research, v. 103, p. 363–370, 2008.
0932-0113
10.1007/s00436-008-0981-9
url https://www.arca.fiocruz.br/handle/icict/15020
dc.language.iso.fl_str_mv eng
language eng
dc.rights.driver.fl_str_mv info:eu-repo/semantics/openAccess
eu_rights_str_mv openAccess
dc.publisher.none.fl_str_mv Springer Verlag
publisher.none.fl_str_mv Springer Verlag
dc.source.none.fl_str_mv reponame:Repositório Institucional da FIOCRUZ (ARCA)
instname:Fundação Oswaldo Cruz (FIOCRUZ)
instacron:FIOCRUZ
instname_str Fundação Oswaldo Cruz (FIOCRUZ)
instacron_str FIOCRUZ
institution FIOCRUZ
reponame_str Repositório Institucional da FIOCRUZ (ARCA)
collection Repositório Institucional da FIOCRUZ (ARCA)
bitstream.url.fl_str_mv https://www.arca.fiocruz.br/bitstream/icict/15020/1/license.txt
https://www.arca.fiocruz.br/bitstream/icict/15020/2/Maia%20Effects%20of%20a%20Putrescine.pdf
https://www.arca.fiocruz.br/bitstream/icict/15020/3/Maia%20Effects%20of%20a%20Putrescine.pdf.txt
bitstream.checksum.fl_str_mv 5a560609d32a3863062d77ff32785d58
b5c31f0233a709d591d0f216b2547c8d
90bc26b821c3e1e71f5f1497aaeb78ca
bitstream.checksumAlgorithm.fl_str_mv MD5
MD5
MD5
repository.name.fl_str_mv Repositório Institucional da FIOCRUZ (ARCA) - Fundação Oswaldo Cruz (FIOCRUZ)
repository.mail.fl_str_mv repositorio.arca@fiocruz.br
_version_ 1813009305163530240

Registros relacionados