The surface charge of trypanosomatids

Detalhes bibliográficos
Autor(a) principal: SOUTO-PADRÓN,THAÏS
Data de Publicação: 2002
Tipo de documento: Artigo
Idioma: eng
Título da fonte: Anais da Academia Brasileira de Ciências (Online)
Texto Completo: http://old.scielo.br/scielo.php?script=sci_arttext&pid=S0001-37652002000400007
Resumo: The surface charge of trypanosomatids was evaluated by means of the binding of cationic particles, as visualized by electron microscopy and by direct measurements of the electrophoretic mobility of cells. The results obtained indicate that most of the trypanosomatids exhibit a negatively charged surface whose value is species specific and varies according to the developmental stages. Sialic acids associated with glycoproteins, glycolipids and phosphate groups are the major components responsible for the net negative surface charge of the trypanosomatids.
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spelling The surface charge of trypanosomatidstrypanosomatidscell surface chargeelectrophoretic mobilitycytochemistryThe surface charge of trypanosomatids was evaluated by means of the binding of cationic particles, as visualized by electron microscopy and by direct measurements of the electrophoretic mobility of cells. The results obtained indicate that most of the trypanosomatids exhibit a negatively charged surface whose value is species specific and varies according to the developmental stages. Sialic acids associated with glycoproteins, glycolipids and phosphate groups are the major components responsible for the net negative surface charge of the trypanosomatids.Academia Brasileira de Ciências2002-12-01info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersiontext/htmlhttp://old.scielo.br/scielo.php?script=sci_arttext&pid=S0001-37652002000400007Anais da Academia Brasileira de Ciências v.74 n.4 2002reponame:Anais da Academia Brasileira de Ciências (Online)instname:Academia Brasileira de Ciências (ABC)instacron:ABC10.1590/S0001-37652002000400007info:eu-repo/semantics/openAccessSOUTO-PADRÓN,THAÏSeng2003-01-24T00:00:00Zoai:scielo:S0001-37652002000400007Revistahttp://www.scielo.br/aabchttps://old.scielo.br/oai/scielo-oai.php||aabc@abc.org.br1678-26900001-3765opendoar:2003-01-24T00:00Anais da Academia Brasileira de Ciências (Online) - Academia Brasileira de Ciências (ABC)false
dc.title.none.fl_str_mv The surface charge of trypanosomatids
title The surface charge of trypanosomatids
spellingShingle The surface charge of trypanosomatids
SOUTO-PADRÓN,THAÏS
trypanosomatids
cell surface charge
electrophoretic mobility
cytochemistry
title_short The surface charge of trypanosomatids
title_full The surface charge of trypanosomatids
title_fullStr The surface charge of trypanosomatids
title_full_unstemmed The surface charge of trypanosomatids
title_sort The surface charge of trypanosomatids
author SOUTO-PADRÓN,THAÏS
author_facet SOUTO-PADRÓN,THAÏS
author_role author
dc.contributor.author.fl_str_mv SOUTO-PADRÓN,THAÏS
dc.subject.por.fl_str_mv trypanosomatids
cell surface charge
electrophoretic mobility
cytochemistry
topic trypanosomatids
cell surface charge
electrophoretic mobility
cytochemistry
description The surface charge of trypanosomatids was evaluated by means of the binding of cationic particles, as visualized by electron microscopy and by direct measurements of the electrophoretic mobility of cells. The results obtained indicate that most of the trypanosomatids exhibit a negatively charged surface whose value is species specific and varies according to the developmental stages. Sialic acids associated with glycoproteins, glycolipids and phosphate groups are the major components responsible for the net negative surface charge of the trypanosomatids.
publishDate 2002
dc.date.none.fl_str_mv 2002-12-01
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://old.scielo.br/scielo.php?script=sci_arttext&pid=S0001-37652002000400007
url http://old.scielo.br/scielo.php?script=sci_arttext&pid=S0001-37652002000400007
dc.language.iso.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv 10.1590/S0001-37652002000400007
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 Academia Brasileira de Ciências
publisher.none.fl_str_mv Academia Brasileira de Ciências
dc.source.none.fl_str_mv Anais da Academia Brasileira de Ciências v.74 n.4 2002
reponame:Anais da Academia Brasileira de Ciências (Online)
instname:Academia Brasileira de Ciências (ABC)
instacron:ABC
instname_str Academia Brasileira de Ciências (ABC)
instacron_str ABC
institution ABC
reponame_str Anais da Academia Brasileira de Ciências (Online)
collection Anais da Academia Brasileira de Ciências (Online)
repository.name.fl_str_mv Anais da Academia Brasileira de Ciências (Online) - Academia Brasileira de Ciências (ABC)
repository.mail.fl_str_mv ||aabc@abc.org.br
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