von Willebrand factor-cleaving protease (ADAMTS13) activity in normal non-pregnant women, pregnant and post-delivery women

Autores
Sánchez Luceros, Analía Gabriela; Farias, Cristina Elena; Amaral, María Marta; Kempfer, Ana Catalina; Votta, Roberto; Marchese, Carlos; Salviú, María J.; Woods, Adriana Inés; Meschengieser, Susana S.; Lazzari, María Ángela
Año de publicación
2004
Idioma
inglés
Tipo de recurso
artículo
Estado
versión publicada
Descripción
ADAMTS13 dysfunction has been involved in the pathogenesis of Thrombotic Thrombocytopenic Purpura. This disorder occurs more frequently in women and, in 13% of them, is associated with pregnancy. However, there is little information on the protease behaviour in normal pregnancy. We studied von Willebrand factor and ADAMTS13 activity changes in normal non-pregnant, pregnant and post-delivery women. Fifty-five non-pregnant women, normal blood bank donors, who were not taking contraceptive pills were included as controls. A prospective cross-sectional study of 270 normal pregnant and post-delivery women was carried out. ADAMTS13 activity decreased progressively as from the period of 12-16 weeks up to the end of early puerperium (mean 52%, range 22-89, p < 0.0001), to increase slightly thereafter. Nulliparous presented mildly lower levels of ADAMTS13 activity than parous women (65% vs. 83%, p=0.0003), and primigravidae than multigravidae between 6-11 weeks up to 17-23 weeks of pregnancy (69% vs. 80%, p=0.005). Although in all women the protease levels were the same by blood groups, the O blood group non-pregnant women showed a higher mean of ADAMTS 13 activity than those non-O (78% vs. 69%, p= 0.064). Our results suggest that the changing levels of protease activity during pregnancy and puerperium, induced by unidentified mechanisms, could render the peripartum time more vulnerable to developed thrombotic microangiopathies.
Fil: Sánchez Luceros, Analía Gabriela. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina
Fil: Farias, Cristina Elena. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina
Fil: Amaral, María Marta. Academia Nacional de Medicina de Buenos Aires. Instituto de Investigaciones Hematológicas "Mariano R. Castex". Departamento de Hemostasia y Trombosis; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina
Fil: Kempfer, Ana Catalina. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina
Fil: Votta, Roberto. Ciudad Autónoma de Buenos Aires. Hospital General de Agudos "Dr. C. Argerich"; Argentina
Fil: Marchese, Carlos. Ciudad Autónoma de Buenos Aires. Hospital General de Agudos "Dr. C. Argerich"; Argentina
Fil: Salviú, María J.. Academia Nacional de Medicina de Buenos Aires. Instituto de Investigaciones Hematológicas "Mariano R. Castex". Departamento de Hemostasia y Trombosis; Argentina
Fil: Woods, Adriana Inés. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina
Fil: Meschengieser, Susana S.. Academia Nacional de Medicina de Buenos Aires. Instituto de Investigaciones Hematológicas "Mariano R. Castex". Departamento de Hemostasia y Trombosis; Argentina
Fil: Lazzari, María Ángela. Academia Nacional de Medicina de Buenos Aires. Instituto de Investigaciones Hematológicas "Mariano R. Castex". Departamento de Hemostasia y Trombosis; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina
Materia
Adamtsi3 Activity
Normal Women
Pregnancy
Puerperium
Nivel de accesibilidad
acceso abierto
Condiciones de uso
https://creativecommons.org/licenses/by-nc-sa/2.5/ar/
Repositorio
CONICET Digital (CONICET)
Institución
Consejo Nacional de Investigaciones Científicas y Técnicas
OAI Identificador
oai:ri.conicet.gov.ar:11336/71497
Acceder
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oai_identifier_str oai:ri.conicet.gov.ar:11336/71497
network_acronym_str CONICETDig
repository_id_str 3498
network_name_str CONICET Digital (CONICET)
spelling von Willebrand factor-cleaving protease (ADAMTS13) activity in normal non-pregnant women, pregnant and post-delivery womenSánchez Luceros, Analía GabrielaFarias, Cristina ElenaAmaral, María MartaKempfer, Ana CatalinaVotta, RobertoMarchese, CarlosSalviú, María J.Woods, Adriana InésMeschengieser, Susana S.Lazzari, María ÁngelaAdamtsi3 ActivityNormal WomenPregnancyPuerperiumhttps://purl.org/becyt/ford/3.2https://purl.org/becyt/ford/3ADAMTS13 dysfunction has been involved in the pathogenesis of Thrombotic Thrombocytopenic Purpura. This disorder occurs more frequently in women and, in 13% of them, is associated with pregnancy. However, there is little information on the protease behaviour in normal pregnancy. We studied von Willebrand factor and ADAMTS13 activity changes in normal non-pregnant, pregnant and post-delivery women. Fifty-five non-pregnant women, normal blood bank donors, who were not taking contraceptive pills were included as controls. A prospective cross-sectional study of 270 normal pregnant and post-delivery women was carried out. ADAMTS13 activity decreased progressively as from the period of 12-16 weeks up to the end of early puerperium (mean 52%, range 22-89, p < 0.0001), to increase slightly thereafter. Nulliparous presented mildly lower levels of ADAMTS13 activity than parous women (65% vs. 83%, p=0.0003), and primigravidae than multigravidae between 6-11 weeks up to 17-23 weeks of pregnancy (69% vs. 80%, p=0.005). Although in all women the protease levels were the same by blood groups, the O blood group non-pregnant women showed a higher mean of ADAMTS 13 activity than those non-O (78% vs. 69%, p= 0.064). Our results suggest that the changing levels of protease activity during pregnancy and puerperium, induced by unidentified mechanisms, could render the peripartum time more vulnerable to developed thrombotic microangiopathies.Fil: Sánchez Luceros, Analía Gabriela. Consejo Nacional de Investigaciones Científicas y Técnicas; ArgentinaFil: Farias, Cristina Elena. Consejo Nacional de Investigaciones Científicas y Técnicas; ArgentinaFil: Amaral, María Marta. Academia Nacional de Medicina de Buenos Aires. Instituto de Investigaciones Hematológicas "Mariano R. Castex". Departamento de Hemostasia y Trombosis; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas; ArgentinaFil: Kempfer, Ana Catalina. Consejo Nacional de Investigaciones Científicas y Técnicas; ArgentinaFil: Votta, Roberto. Ciudad Autónoma de Buenos Aires. Hospital General de Agudos "Dr. C. Argerich"; ArgentinaFil: Marchese, Carlos. Ciudad Autónoma de Buenos Aires. Hospital General de Agudos "Dr. C. Argerich"; ArgentinaFil: Salviú, María J.. Academia Nacional de Medicina de Buenos Aires. Instituto de Investigaciones Hematológicas "Mariano R. Castex". Departamento de Hemostasia y Trombosis; ArgentinaFil: Woods, Adriana Inés. Consejo Nacional de Investigaciones Científicas y Técnicas; ArgentinaFil: Meschengieser, Susana S.. Academia Nacional de Medicina de Buenos Aires. Instituto de Investigaciones Hematológicas "Mariano R. Castex". Departamento de Hemostasia y Trombosis; ArgentinaFil: Lazzari, María Ángela. Academia Nacional de Medicina de Buenos Aires. Instituto de Investigaciones Hematológicas "Mariano R. Castex". Departamento de Hemostasia y Trombosis; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas; ArgentinaSchattauer Gmbh-Verlag Medizin Naturwissenschaften2004-12info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionhttp://purl.org/coar/resource_type/c_6501info:ar-repo/semantics/articuloapplication/pdfapplication/pdfapplication/pdfapplication/pdfapplication/pdfapplication/pdfapplication/pdfhttp://hdl.handle.net/11336/71497Sánchez Luceros, Analía Gabriela; Farias, Cristina Elena; Amaral, María Marta; Kempfer, Ana Catalina; Votta, Roberto; et al.; von Willebrand factor-cleaving protease (ADAMTS13) activity in normal non-pregnant women, pregnant and post-delivery women; Schattauer Gmbh-Verlag Medizin Naturwissenschaften; Thrombosis and Haemostasis; 92; 6; 12-2004; 1320-13260340-6245CONICET DigitalCONICETenginfo:eu-repo/semantics/altIdentifier/doi/10.1160/TH03-11-0683info:eu-repo/semantics/altIdentifier/url/https://www.thieme-connect.com/products/ejournals/pdf/10.1160/TH03-11-0683.pdfinfo:eu-repo/semantics/openAccesshttps://creativecommons.org/licenses/by-nc-sa/2.5/ar/reponame:CONICET Digital (CONICET)instname:Consejo Nacional de Investigaciones Científicas y Técnicas2025-10-22T12:12:45Zoai:ri.conicet.gov.ar:11336/71497instacron:CONICETInstitucionalhttp://ri.conicet.gov.ar/Organismo científico-tecnológicoNo correspondehttp://ri.conicet.gov.ar/oai/requestdasensio@conicet.gov.ar; lcarlino@conicet.gov.arArgentinaNo correspondeNo correspondeNo correspondeopendoar:34982025-10-22 12:12:45.455CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicasfalse
dc.title.none.fl_str_mv von Willebrand factor-cleaving protease (ADAMTS13) activity in normal non-pregnant women, pregnant and post-delivery women
title von Willebrand factor-cleaving protease (ADAMTS13) activity in normal non-pregnant women, pregnant and post-delivery women
spellingShingle von Willebrand factor-cleaving protease (ADAMTS13) activity in normal non-pregnant women, pregnant and post-delivery women
Sánchez Luceros, Analía Gabriela
Adamtsi3 Activity
Normal Women
Pregnancy
Puerperium
title_short von Willebrand factor-cleaving protease (ADAMTS13) activity in normal non-pregnant women, pregnant and post-delivery women
title_full von Willebrand factor-cleaving protease (ADAMTS13) activity in normal non-pregnant women, pregnant and post-delivery women
title_fullStr von Willebrand factor-cleaving protease (ADAMTS13) activity in normal non-pregnant women, pregnant and post-delivery women
title_full_unstemmed von Willebrand factor-cleaving protease (ADAMTS13) activity in normal non-pregnant women, pregnant and post-delivery women
title_sort von Willebrand factor-cleaving protease (ADAMTS13) activity in normal non-pregnant women, pregnant and post-delivery women
dc.creator.none.fl_str_mv Sánchez Luceros, Analía Gabriela
Farias, Cristina Elena
Amaral, María Marta
Kempfer, Ana Catalina
Votta, Roberto
Marchese, Carlos
Salviú, María J.
Woods, Adriana Inés
Meschengieser, Susana S.
Lazzari, María Ángela
author Sánchez Luceros, Analía Gabriela
author_facet Sánchez Luceros, Analía Gabriela
Farias, Cristina Elena
Amaral, María Marta
Kempfer, Ana Catalina
Votta, Roberto
Marchese, Carlos
Salviú, María J.
Woods, Adriana Inés
Meschengieser, Susana S.
Lazzari, María Ángela
author_role author
author2 Farias, Cristina Elena
Amaral, María Marta
Kempfer, Ana Catalina
Votta, Roberto
Marchese, Carlos
Salviú, María J.
Woods, Adriana Inés
Meschengieser, Susana S.
Lazzari, María Ángela
author2_role author
author
author
author
author
author
author
author
author
dc.subject.none.fl_str_mv Adamtsi3 Activity
Normal Women
Pregnancy
Puerperium
topic Adamtsi3 Activity
Normal Women
Pregnancy
Puerperium
purl_subject.fl_str_mv https://purl.org/becyt/ford/3.2
https://purl.org/becyt/ford/3
dc.description.none.fl_txt_mv ADAMTS13 dysfunction has been involved in the pathogenesis of Thrombotic Thrombocytopenic Purpura. This disorder occurs more frequently in women and, in 13% of them, is associated with pregnancy. However, there is little information on the protease behaviour in normal pregnancy. We studied von Willebrand factor and ADAMTS13 activity changes in normal non-pregnant, pregnant and post-delivery women. Fifty-five non-pregnant women, normal blood bank donors, who were not taking contraceptive pills were included as controls. A prospective cross-sectional study of 270 normal pregnant and post-delivery women was carried out. ADAMTS13 activity decreased progressively as from the period of 12-16 weeks up to the end of early puerperium (mean 52%, range 22-89, p < 0.0001), to increase slightly thereafter. Nulliparous presented mildly lower levels of ADAMTS13 activity than parous women (65% vs. 83%, p=0.0003), and primigravidae than multigravidae between 6-11 weeks up to 17-23 weeks of pregnancy (69% vs. 80%, p=0.005). Although in all women the protease levels were the same by blood groups, the O blood group non-pregnant women showed a higher mean of ADAMTS 13 activity than those non-O (78% vs. 69%, p= 0.064). Our results suggest that the changing levels of protease activity during pregnancy and puerperium, induced by unidentified mechanisms, could render the peripartum time more vulnerable to developed thrombotic microangiopathies.
Fil: Sánchez Luceros, Analía Gabriela. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina
Fil: Farias, Cristina Elena. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina
Fil: Amaral, María Marta. Academia Nacional de Medicina de Buenos Aires. Instituto de Investigaciones Hematológicas "Mariano R. Castex". Departamento de Hemostasia y Trombosis; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina
Fil: Kempfer, Ana Catalina. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina
Fil: Votta, Roberto. Ciudad Autónoma de Buenos Aires. Hospital General de Agudos "Dr. C. Argerich"; Argentina
Fil: Marchese, Carlos. Ciudad Autónoma de Buenos Aires. Hospital General de Agudos "Dr. C. Argerich"; Argentina
Fil: Salviú, María J.. Academia Nacional de Medicina de Buenos Aires. Instituto de Investigaciones Hematológicas "Mariano R. Castex". Departamento de Hemostasia y Trombosis; Argentina
Fil: Woods, Adriana Inés. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina
Fil: Meschengieser, Susana S.. Academia Nacional de Medicina de Buenos Aires. Instituto de Investigaciones Hematológicas "Mariano R. Castex". Departamento de Hemostasia y Trombosis; Argentina
Fil: Lazzari, María Ángela. Academia Nacional de Medicina de Buenos Aires. Instituto de Investigaciones Hematológicas "Mariano R. Castex". Departamento de Hemostasia y Trombosis; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina
description ADAMTS13 dysfunction has been involved in the pathogenesis of Thrombotic Thrombocytopenic Purpura. This disorder occurs more frequently in women and, in 13% of them, is associated with pregnancy. However, there is little information on the protease behaviour in normal pregnancy. We studied von Willebrand factor and ADAMTS13 activity changes in normal non-pregnant, pregnant and post-delivery women. Fifty-five non-pregnant women, normal blood bank donors, who were not taking contraceptive pills were included as controls. A prospective cross-sectional study of 270 normal pregnant and post-delivery women was carried out. ADAMTS13 activity decreased progressively as from the period of 12-16 weeks up to the end of early puerperium (mean 52%, range 22-89, p < 0.0001), to increase slightly thereafter. Nulliparous presented mildly lower levels of ADAMTS13 activity than parous women (65% vs. 83%, p=0.0003), and primigravidae than multigravidae between 6-11 weeks up to 17-23 weeks of pregnancy (69% vs. 80%, p=0.005). Although in all women the protease levels were the same by blood groups, the O blood group non-pregnant women showed a higher mean of ADAMTS 13 activity than those non-O (78% vs. 69%, p= 0.064). Our results suggest that the changing levels of protease activity during pregnancy and puerperium, induced by unidentified mechanisms, could render the peripartum time more vulnerable to developed thrombotic microangiopathies.
publishDate 2004
dc.date.none.fl_str_mv 2004-12
dc.type.none.fl_str_mv info:eu-repo/semantics/article
info:eu-repo/semantics/publishedVersion
http://purl.org/coar/resource_type/c_6501
info:ar-repo/semantics/articulo
format article
status_str publishedVersion
dc.identifier.none.fl_str_mv http://hdl.handle.net/11336/71497
Sánchez Luceros, Analía Gabriela; Farias, Cristina Elena; Amaral, María Marta; Kempfer, Ana Catalina; Votta, Roberto; et al.; von Willebrand factor-cleaving protease (ADAMTS13) activity in normal non-pregnant women, pregnant and post-delivery women; Schattauer Gmbh-Verlag Medizin Naturwissenschaften; Thrombosis and Haemostasis; 92; 6; 12-2004; 1320-1326
0340-6245
CONICET Digital
CONICET
url http://hdl.handle.net/11336/71497
identifier_str_mv Sánchez Luceros, Analía Gabriela; Farias, Cristina Elena; Amaral, María Marta; Kempfer, Ana Catalina; Votta, Roberto; et al.; von Willebrand factor-cleaving protease (ADAMTS13) activity in normal non-pregnant women, pregnant and post-delivery women; Schattauer Gmbh-Verlag Medizin Naturwissenschaften; Thrombosis and Haemostasis; 92; 6; 12-2004; 1320-1326
0340-6245
CONICET Digital
CONICET
dc.language.none.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv info:eu-repo/semantics/altIdentifier/doi/10.1160/TH03-11-0683
info:eu-repo/semantics/altIdentifier/url/https://www.thieme-connect.com/products/ejournals/pdf/10.1160/TH03-11-0683.pdf
dc.rights.none.fl_str_mv info:eu-repo/semantics/openAccess
https://creativecommons.org/licenses/by-nc-sa/2.5/ar/
eu_rights_str_mv openAccess
rights_invalid_str_mv https://creativecommons.org/licenses/by-nc-sa/2.5/ar/
dc.format.none.fl_str_mv application/pdf
application/pdf
application/pdf
application/pdf
application/pdf
application/pdf
application/pdf
dc.publisher.none.fl_str_mv Schattauer Gmbh-Verlag Medizin Naturwissenschaften
publisher.none.fl_str_mv Schattauer Gmbh-Verlag Medizin Naturwissenschaften
dc.source.none.fl_str_mv reponame:CONICET Digital (CONICET)
instname:Consejo Nacional de Investigaciones Científicas y Técnicas
reponame_str CONICET Digital (CONICET)
collection CONICET Digital (CONICET)
instname_str Consejo Nacional de Investigaciones Científicas y Técnicas
repository.name.fl_str_mv CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicas
repository.mail.fl_str_mv dasensio@conicet.gov.ar; lcarlino@conicet.gov.ar
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score 12.982451

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