Influence of mating on ovarian follicle development in Triatoma infestans (Klug, 1834)

Detalhes bibliográficos
Autor(a) principal: Asin,S.
Data de Publicação: 1992
Outros Autores: Ayerbe,L. Crocco de
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=S0074-02761992000300006
Resumo: This works examines the influence of mating on ovarian follicle development in Triatoma infestans. The observations were carried out on both virgin and mated females, wich were killed at various times after their emergence. There was no difference in the ovarian development of both experimental groups during the first gonadotrofic cycle. By the 7th day mated females as well as virgn females showed vitellogenic oocytes. The coriogenesis and ovulation process began on the 13th day after imaginal moulting. However we could observe that egg-laying was dependent on mating. Mated females laid eggs whereas virgin females did not lay eggs. However ovarian production was significantly greater in the mated females. It is suggested that in T. infestans mating stimulates egg-laying but it does not influence the oogenesis and ovulation process.
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spelling Influence of mating on ovarian follicle development in Triatoma infestans (Klug, 1834)Triatoma infestansmatingovarian developmentThis works examines the influence of mating on ovarian follicle development in Triatoma infestans. The observations were carried out on both virgin and mated females, wich were killed at various times after their emergence. There was no difference in the ovarian development of both experimental groups during the first gonadotrofic cycle. By the 7th day mated females as well as virgn females showed vitellogenic oocytes. The coriogenesis and ovulation process began on the 13th day after imaginal moulting. However we could observe that egg-laying was dependent on mating. Mated females laid eggs whereas virgin females did not lay eggs. However ovarian production was significantly greater in the mated females. It is suggested that in T. infestans mating stimulates egg-laying but it does not influence the oogenesis and ovulation process.Instituto Oswaldo Cruz, Ministério da Saúde1992-09-01info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersiontext/htmlhttp://www.scielo.br/scielo.php?script=sci_arttext&pid=S0074-02761992000300006Memórias do Instituto Oswaldo Cruz v.87 n.3 1992reponame:Memórias do Instituto Oswaldo Cruzinstname:Fundação Oswaldo Cruzinstacron:FIOCRUZ10.1590/S0074-02761992000300006info:eu-repo/semantics/openAccessAsin,S.Ayerbe,L. Crocco deeng2020-04-25T17:46:45Zhttp://www.scielo.br/oai/scielo-oai.php0074-02761678-8060opendoar:null2020-04-26 02:04:41.186Memórias do Instituto Oswaldo Cruz - Fundação Oswaldo Cruztrue
dc.title.none.fl_str_mv Influence of mating on ovarian follicle development in Triatoma infestans (Klug, 1834)
title Influence of mating on ovarian follicle development in Triatoma infestans (Klug, 1834)
spellingShingle Influence of mating on ovarian follicle development in Triatoma infestans (Klug, 1834)
Asin,S.
Triatoma infestans
mating
ovarian development
title_short Influence of mating on ovarian follicle development in Triatoma infestans (Klug, 1834)
title_full Influence of mating on ovarian follicle development in Triatoma infestans (Klug, 1834)
title_fullStr Influence of mating on ovarian follicle development in Triatoma infestans (Klug, 1834)
title_full_unstemmed Influence of mating on ovarian follicle development in Triatoma infestans (Klug, 1834)
title_sort Influence of mating on ovarian follicle development in Triatoma infestans (Klug, 1834)
author Asin,S.
author_facet Asin,S.
Ayerbe,L. Crocco de
author_role author
author2 Ayerbe,L. Crocco de
author2_role author
dc.contributor.author.fl_str_mv Asin,S.
Ayerbe,L. Crocco de
dc.subject.por.fl_str_mv Triatoma infestans
mating
ovarian development
topic Triatoma infestans
mating
ovarian development
dc.description.none.fl_txt_mv This works examines the influence of mating on ovarian follicle development in Triatoma infestans. The observations were carried out on both virgin and mated females, wich were killed at various times after their emergence. There was no difference in the ovarian development of both experimental groups during the first gonadotrofic cycle. By the 7th day mated females as well as virgn females showed vitellogenic oocytes. The coriogenesis and ovulation process began on the 13th day after imaginal moulting. However we could observe that egg-laying was dependent on mating. Mated females laid eggs whereas virgin females did not lay eggs. However ovarian production was significantly greater in the mated females. It is suggested that in T. infestans mating stimulates egg-laying but it does not influence the oogenesis and ovulation process.
description This works examines the influence of mating on ovarian follicle development in Triatoma infestans. The observations were carried out on both virgin and mated females, wich were killed at various times after their emergence. There was no difference in the ovarian development of both experimental groups during the first gonadotrofic cycle. By the 7th day mated females as well as virgn females showed vitellogenic oocytes. The coriogenesis and ovulation process began on the 13th day after imaginal moulting. However we could observe that egg-laying was dependent on mating. Mated females laid eggs whereas virgin females did not lay eggs. However ovarian production was significantly greater in the mated females. It is suggested that in T. infestans mating stimulates egg-laying but it does not influence the oogenesis and ovulation process.
publishDate 1992
dc.date.none.fl_str_mv 1992-09-01
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=S0074-02761992000300006
url http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0074-02761992000300006
dc.language.iso.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv 10.1590/S0074-02761992000300006
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.87 n.3 1992
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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