Effects of proallatotoxins (precocenes) on the development and reproduction of Rhodnius prolixus: some data

Detalhes bibliográficos
Autor(a) principal: Azambuja,Patricia de
Data de Publicação: 1991
Outros Autores: Garcia,Eloi S.
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=S0074-02761991000600026
Resumo: Proallatotoxins, and particularly preconcenes, are exceptionally promising models for studying Rhodnius prolixus physiology and for comparison with other natural compounds with anti-hormonal activities. Effects of preconcenes on feeding, development and reproduction of R. prolixus are being detailed. The precocenes reveal significant effects on feeding, moulting cycle (inducing precocious metamorphosis and ecdysial stasis), and reproduction of these insect. The mechanism of action of proallatotoxins was discussed based on the corpus allatum cytotoxic effect and on the ecdysteroid biosynthesis in prothoracic glands and ovaries. Further studies of these compounds on R. prolixus are need and will hopefully reveal other unesplored points regarding the action of the proallatotoxins on insects.
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spelling Effects of proallatotoxins (precocenes) on the development and reproduction of Rhodnius prolixus: some dataRhodnius prolixusprecoceneproallattoxinProallatotoxins, and particularly preconcenes, are exceptionally promising models for studying Rhodnius prolixus physiology and for comparison with other natural compounds with anti-hormonal activities. Effects of preconcenes on feeding, development and reproduction of R. prolixus are being detailed. The precocenes reveal significant effects on feeding, moulting cycle (inducing precocious metamorphosis and ecdysial stasis), and reproduction of these insect. The mechanism of action of proallatotoxins was discussed based on the corpus allatum cytotoxic effect and on the ecdysteroid biosynthesis in prothoracic glands and ovaries. Further studies of these compounds on R. prolixus are need and will hopefully reveal other unesplored points regarding the action of the proallatotoxins on insects.Instituto Oswaldo Cruz, Ministério da Saúde1991-01-01info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersiontext/htmlhttp://www.scielo.br/scielo.php?script=sci_arttext&pid=S0074-02761991000600026Memórias do Instituto Oswaldo Cruz v.86 suppl.2 1991reponame:Memórias do Instituto Oswaldo Cruzinstname:Fundação Oswaldo Cruzinstacron:FIOCRUZ10.1590/S0074-02761991000600026info:eu-repo/semantics/openAccessAzambuja,Patricia deGarcia,Eloi S.eng2020-04-25T17:46:38Zhttp://www.scielo.br/oai/scielo-oai.php0074-02761678-8060opendoar:null2020-04-26 02:04:17.606Memórias do Instituto Oswaldo Cruz - Fundação Oswaldo Cruztrue
dc.title.none.fl_str_mv Effects of proallatotoxins (precocenes) on the development and reproduction of Rhodnius prolixus: some data
title Effects of proallatotoxins (precocenes) on the development and reproduction of Rhodnius prolixus: some data
spellingShingle Effects of proallatotoxins (precocenes) on the development and reproduction of Rhodnius prolixus: some data
Azambuja,Patricia de
Rhodnius prolixus
precocene
proallattoxin
title_short Effects of proallatotoxins (precocenes) on the development and reproduction of Rhodnius prolixus: some data
title_full Effects of proallatotoxins (precocenes) on the development and reproduction of Rhodnius prolixus: some data
title_fullStr Effects of proallatotoxins (precocenes) on the development and reproduction of Rhodnius prolixus: some data
title_full_unstemmed Effects of proallatotoxins (precocenes) on the development and reproduction of Rhodnius prolixus: some data
title_sort Effects of proallatotoxins (precocenes) on the development and reproduction of Rhodnius prolixus: some data
author Azambuja,Patricia de
author_facet Azambuja,Patricia de
Garcia,Eloi S.
author_role author
author2 Garcia,Eloi S.
author2_role author
dc.contributor.author.fl_str_mv Azambuja,Patricia de
Garcia,Eloi S.
dc.subject.por.fl_str_mv Rhodnius prolixus
precocene
proallattoxin
topic Rhodnius prolixus
precocene
proallattoxin
dc.description.none.fl_txt_mv Proallatotoxins, and particularly preconcenes, are exceptionally promising models for studying Rhodnius prolixus physiology and for comparison with other natural compounds with anti-hormonal activities. Effects of preconcenes on feeding, development and reproduction of R. prolixus are being detailed. The precocenes reveal significant effects on feeding, moulting cycle (inducing precocious metamorphosis and ecdysial stasis), and reproduction of these insect. The mechanism of action of proallatotoxins was discussed based on the corpus allatum cytotoxic effect and on the ecdysteroid biosynthesis in prothoracic glands and ovaries. Further studies of these compounds on R. prolixus are need and will hopefully reveal other unesplored points regarding the action of the proallatotoxins on insects.
description Proallatotoxins, and particularly preconcenes, are exceptionally promising models for studying Rhodnius prolixus physiology and for comparison with other natural compounds with anti-hormonal activities. Effects of preconcenes on feeding, development and reproduction of R. prolixus are being detailed. The precocenes reveal significant effects on feeding, moulting cycle (inducing precocious metamorphosis and ecdysial stasis), and reproduction of these insect. The mechanism of action of proallatotoxins was discussed based on the corpus allatum cytotoxic effect and on the ecdysteroid biosynthesis in prothoracic glands and ovaries. Further studies of these compounds on R. prolixus are need and will hopefully reveal other unesplored points regarding the action of the proallatotoxins on insects.
publishDate 1991
dc.date.none.fl_str_mv 1991-01-01
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=S0074-02761991000600026
url http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0074-02761991000600026
dc.language.iso.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv 10.1590/S0074-02761991000600026
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.86 suppl.2 1991
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
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