Antioxidant and antiapoptotic properties of melatonin restore intestinal calcium absorption altered by menadione

Autores
Carpentieri, Agata Rita; Marchionatti, Ana María; Areco, V.; del Valle Perez, Adriana; Centeno, Viviana Andrea; Tolosa, Nori Graciela
Año de publicación
2014
Idioma
inglés
Tipo de recurso
artículo
Estado
versión publicada
Descripción
The intestinal Ca2+ absorption is inhibited by menadione (MEN) through oxidative stress and apoptosis. The aim of this study was to elucidate whether the antioxidant and antiapoptotic properties of melatonin (MEL) could protect the gut against the oxidant MEN. For this purpose, 4-week-old chicks were divided into four groups: (1) controls, (2) treated i.p. with MEN (2.5 lmol/kg of b.w.), (3) treated i.p. with MEL (10 mg/kg of b.w.), and (4) treated with 10 mg MEL/kg of b.w after 2.5 lmol MEN/kg of b.w. Oxidative stress was assessed by determination of glutathione (GSH) and protein carbonyl contents as well as antioxidant enzyme activities. Apoptosis was assayed by the TUNEL technique, protein expression, and activity of caspase 3. The data show that MEL restores the intestinal Ca2+ absorption altered by MEN. In addition, MEL reversed the effects caused by MEN such as decrease in GSH levels, increase in the carbonyl content, alteration in mitochondrial membrane permeability, and enhancement of superoxide dismutase and catalase activities. Apoptosis triggered by MEN in the intestinal cells was arrested by MEL, as indicated by normalization of the mitochondrial membrane permeability, caspase 3 activity, and DNA fragmentation. In conclusion, MEL reverses the inhibition of intestinal Ca 2+ absorption produced by MEN counteracting oxidative stress and apoptosis. These findings suggest that MEL could be a potential drug of choice for the reversal of impaired intestinal Ca 2+ absorption in certain gut disorders that occur with oxidative stress and apoptosis.
Fil: Carpentieri, Agata Rita. Consejo Nacional de Investigaciones Cientificas y Tecnicas. Centro Cientifico Tecnologico Cordoba. Instituto de Investigaciones en Ciencias de la Salud; Argentina. Universidad Nacional de Cordoba. Facultad de Odontologia; Argentina
Fil: Marchionatti, Ana María. Consejo Nacional de Investigaciones Cientificas y Tecnicas. Centro Cientifico Tecnologico Cordoba. Instituto de Investigaciones en Ciencias de la Salud; Argentina
Fil: Areco, V.. Consejo Nacional de Investigaciones Cientificas y Tecnicas. Centro Cientifico Tecnologico Cordoba. Instituto de Investigaciones en Ciencias de la Salud; Argentina
Fil: del Valle Perez, Adriana. Consejo Nacional de Investigaciones Cientificas y Tecnicas. Centro Cientifico Tecnologico Cordoba. Instituto de Investigaciones en Ciencias de la Salud; Argentina
Fil: Centeno, Viviana Andrea. Consejo Nacional de Investigaciones Cientificas y Tecnicas. Centro Cientifico Tecnologico Cordoba. Instituto de Investigaciones en Ciencias de la Salud; Argentina. Universidad Nacional de Cordoba. Facultad de Odontologia; Argentina
Fil: Tolosa, Nori Graciela. Consejo Nacional de Investigaciones Cientificas y Tecnicas. Centro Cientifico Tecnologico Cordoba. Instituto de Investigaciones en Ciencias de la Salud; Argentina. Universidad Nacional de Cordoba. Facultad de Medicina. Catedra de Bioquimica y Biologia Molecular; Argentina
Materia
Melatonin
Calcium Absorption
Apoptosis
Oxidative Stress
Menadione
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:11336/11454
Acceder
id CONICETDig_012d2c351b9b15ba1897dbbe05c712ac
oai_identifier_str oai:ri.conicet.gov.ar:11336/11454
network_acronym_str CONICETDig
repository_id_str 3498
network_name_str CONICET Digital (CONICET)
spelling Antioxidant and antiapoptotic properties of melatonin restore intestinal calcium absorption altered by menadioneCarpentieri, Agata RitaMarchionatti, Ana MaríaAreco, V.del Valle Perez, AdrianaCenteno, Viviana AndreaTolosa, Nori GracielaMelatoninCalcium AbsorptionApoptosisOxidative StressMenadionehttps://purl.org/becyt/ford/3.1https://purl.org/becyt/ford/3The intestinal Ca2+ absorption is inhibited by menadione (MEN) through oxidative stress and apoptosis. The aim of this study was to elucidate whether the antioxidant and antiapoptotic properties of melatonin (MEL) could protect the gut against the oxidant MEN. For this purpose, 4-week-old chicks were divided into four groups: (1) controls, (2) treated i.p. with MEN (2.5 lmol/kg of b.w.), (3) treated i.p. with MEL (10 mg/kg of b.w.), and (4) treated with 10 mg MEL/kg of b.w after 2.5 lmol MEN/kg of b.w. Oxidative stress was assessed by determination of glutathione (GSH) and protein carbonyl contents as well as antioxidant enzyme activities. Apoptosis was assayed by the TUNEL technique, protein expression, and activity of caspase 3. The data show that MEL restores the intestinal Ca2+ absorption altered by MEN. In addition, MEL reversed the effects caused by MEN such as decrease in GSH levels, increase in the carbonyl content, alteration in mitochondrial membrane permeability, and enhancement of superoxide dismutase and catalase activities. Apoptosis triggered by MEN in the intestinal cells was arrested by MEL, as indicated by normalization of the mitochondrial membrane permeability, caspase 3 activity, and DNA fragmentation. In conclusion, MEL reverses the inhibition of intestinal Ca 2+ absorption produced by MEN counteracting oxidative stress and apoptosis. These findings suggest that MEL could be a potential drug of choice for the reversal of impaired intestinal Ca 2+ absorption in certain gut disorders that occur with oxidative stress and apoptosis.Fil: Carpentieri, Agata Rita. Consejo Nacional de Investigaciones Cientificas y Tecnicas. Centro Cientifico Tecnologico Cordoba. Instituto de Investigaciones en Ciencias de la Salud; Argentina. Universidad Nacional de Cordoba. Facultad de Odontologia; ArgentinaFil: Marchionatti, Ana María. Consejo Nacional de Investigaciones Cientificas y Tecnicas. Centro Cientifico Tecnologico Cordoba. Instituto de Investigaciones en Ciencias de la Salud; ArgentinaFil: Areco, V.. Consejo Nacional de Investigaciones Cientificas y Tecnicas. Centro Cientifico Tecnologico Cordoba. Instituto de Investigaciones en Ciencias de la Salud; ArgentinaFil: del Valle Perez, Adriana. Consejo Nacional de Investigaciones Cientificas y Tecnicas. Centro Cientifico Tecnologico Cordoba. Instituto de Investigaciones en Ciencias de la Salud; ArgentinaFil: Centeno, Viviana Andrea. Consejo Nacional de Investigaciones Cientificas y Tecnicas. Centro Cientifico Tecnologico Cordoba. Instituto de Investigaciones en Ciencias de la Salud; Argentina. Universidad Nacional de Cordoba. Facultad de Odontologia; ArgentinaFil: Tolosa, Nori Graciela. Consejo Nacional de Investigaciones Cientificas y Tecnicas. Centro Cientifico Tecnologico Cordoba. Instituto de Investigaciones en Ciencias de la Salud; Argentina. Universidad Nacional de Cordoba. Facultad de Medicina. Catedra de Bioquimica y Biologia Molecular; ArgentinaSpringer2014-02info: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/pdfapplication/pdfapplication/pdfapplication/pdfhttp://hdl.handle.net/11336/11454Carpentieri, Agata Rita; Marchionatti, Ana María; Areco, V.; del Valle Perez, Adriana; Centeno, Viviana Andrea; et al.; Antioxidant and antiapoptotic properties of melatonin restore intestinal calcium absorption altered by menadione; Springer; Molecular And Cellular Biochemistry; 387; 1; 2-2014; 197-2050300-81771573-4919enginfo:eu-repo/semantics/altIdentifier/doi/10.1007/s11010-013-1885-2info:eu-repo/semantics/altIdentifier/url/http://link.springer.com/article/10.1007/s11010-013-1885-2info:eu-repo/semantics/openAccesshttps://creativecommons.org/licenses/by-nc-sa/2.5/ar/reponame:CONICET Digital (CONICET)instname:Consejo Nacional de Investigaciones Científicas y Técnicas2025-09-03T10:00:42Zoai:ri.conicet.gov.ar:11336/11454instacron: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:34982025-09-03 10:00:42.702CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicasfalse
dc.title.none.fl_str_mv Antioxidant and antiapoptotic properties of melatonin restore intestinal calcium absorption altered by menadione
title Antioxidant and antiapoptotic properties of melatonin restore intestinal calcium absorption altered by menadione
spellingShingle Antioxidant and antiapoptotic properties of melatonin restore intestinal calcium absorption altered by menadione
Carpentieri, Agata Rita
Melatonin
Calcium Absorption
Apoptosis
Oxidative Stress
Menadione
title_short Antioxidant and antiapoptotic properties of melatonin restore intestinal calcium absorption altered by menadione
title_full Antioxidant and antiapoptotic properties of melatonin restore intestinal calcium absorption altered by menadione
title_fullStr Antioxidant and antiapoptotic properties of melatonin restore intestinal calcium absorption altered by menadione
title_full_unstemmed Antioxidant and antiapoptotic properties of melatonin restore intestinal calcium absorption altered by menadione
title_sort Antioxidant and antiapoptotic properties of melatonin restore intestinal calcium absorption altered by menadione
dc.creator.none.fl_str_mv Carpentieri, Agata Rita
Marchionatti, Ana María
Areco, V.
del Valle Perez, Adriana
Centeno, Viviana Andrea
Tolosa, Nori Graciela
author Carpentieri, Agata Rita
author_facet Carpentieri, Agata Rita
Marchionatti, Ana María
Areco, V.
del Valle Perez, Adriana
Centeno, Viviana Andrea
Tolosa, Nori Graciela
author_role author
author2 Marchionatti, Ana María
Areco, V.
del Valle Perez, Adriana
Centeno, Viviana Andrea
Tolosa, Nori Graciela
author2_role author
author
author
author
author
dc.subject.none.fl_str_mv Melatonin
Calcium Absorption
Apoptosis
Oxidative Stress
Menadione
topic Melatonin
Calcium Absorption
Apoptosis
Oxidative Stress
Menadione
purl_subject.fl_str_mv https://purl.org/becyt/ford/3.1
https://purl.org/becyt/ford/3
dc.description.none.fl_txt_mv The intestinal Ca2+ absorption is inhibited by menadione (MEN) through oxidative stress and apoptosis. The aim of this study was to elucidate whether the antioxidant and antiapoptotic properties of melatonin (MEL) could protect the gut against the oxidant MEN. For this purpose, 4-week-old chicks were divided into four groups: (1) controls, (2) treated i.p. with MEN (2.5 lmol/kg of b.w.), (3) treated i.p. with MEL (10 mg/kg of b.w.), and (4) treated with 10 mg MEL/kg of b.w after 2.5 lmol MEN/kg of b.w. Oxidative stress was assessed by determination of glutathione (GSH) and protein carbonyl contents as well as antioxidant enzyme activities. Apoptosis was assayed by the TUNEL technique, protein expression, and activity of caspase 3. The data show that MEL restores the intestinal Ca2+ absorption altered by MEN. In addition, MEL reversed the effects caused by MEN such as decrease in GSH levels, increase in the carbonyl content, alteration in mitochondrial membrane permeability, and enhancement of superoxide dismutase and catalase activities. Apoptosis triggered by MEN in the intestinal cells was arrested by MEL, as indicated by normalization of the mitochondrial membrane permeability, caspase 3 activity, and DNA fragmentation. In conclusion, MEL reverses the inhibition of intestinal Ca 2+ absorption produced by MEN counteracting oxidative stress and apoptosis. These findings suggest that MEL could be a potential drug of choice for the reversal of impaired intestinal Ca 2+ absorption in certain gut disorders that occur with oxidative stress and apoptosis.
Fil: Carpentieri, Agata Rita. Consejo Nacional de Investigaciones Cientificas y Tecnicas. Centro Cientifico Tecnologico Cordoba. Instituto de Investigaciones en Ciencias de la Salud; Argentina. Universidad Nacional de Cordoba. Facultad de Odontologia; Argentina
Fil: Marchionatti, Ana María. Consejo Nacional de Investigaciones Cientificas y Tecnicas. Centro Cientifico Tecnologico Cordoba. Instituto de Investigaciones en Ciencias de la Salud; Argentina
Fil: Areco, V.. Consejo Nacional de Investigaciones Cientificas y Tecnicas. Centro Cientifico Tecnologico Cordoba. Instituto de Investigaciones en Ciencias de la Salud; Argentina
Fil: del Valle Perez, Adriana. Consejo Nacional de Investigaciones Cientificas y Tecnicas. Centro Cientifico Tecnologico Cordoba. Instituto de Investigaciones en Ciencias de la Salud; Argentina
Fil: Centeno, Viviana Andrea. Consejo Nacional de Investigaciones Cientificas y Tecnicas. Centro Cientifico Tecnologico Cordoba. Instituto de Investigaciones en Ciencias de la Salud; Argentina. Universidad Nacional de Cordoba. Facultad de Odontologia; Argentina
Fil: Tolosa, Nori Graciela. Consejo Nacional de Investigaciones Cientificas y Tecnicas. Centro Cientifico Tecnologico Cordoba. Instituto de Investigaciones en Ciencias de la Salud; Argentina. Universidad Nacional de Cordoba. Facultad de Medicina. Catedra de Bioquimica y Biologia Molecular; Argentina
description The intestinal Ca2+ absorption is inhibited by menadione (MEN) through oxidative stress and apoptosis. The aim of this study was to elucidate whether the antioxidant and antiapoptotic properties of melatonin (MEL) could protect the gut against the oxidant MEN. For this purpose, 4-week-old chicks were divided into four groups: (1) controls, (2) treated i.p. with MEN (2.5 lmol/kg of b.w.), (3) treated i.p. with MEL (10 mg/kg of b.w.), and (4) treated with 10 mg MEL/kg of b.w after 2.5 lmol MEN/kg of b.w. Oxidative stress was assessed by determination of glutathione (GSH) and protein carbonyl contents as well as antioxidant enzyme activities. Apoptosis was assayed by the TUNEL technique, protein expression, and activity of caspase 3. The data show that MEL restores the intestinal Ca2+ absorption altered by MEN. In addition, MEL reversed the effects caused by MEN such as decrease in GSH levels, increase in the carbonyl content, alteration in mitochondrial membrane permeability, and enhancement of superoxide dismutase and catalase activities. Apoptosis triggered by MEN in the intestinal cells was arrested by MEL, as indicated by normalization of the mitochondrial membrane permeability, caspase 3 activity, and DNA fragmentation. In conclusion, MEL reverses the inhibition of intestinal Ca 2+ absorption produced by MEN counteracting oxidative stress and apoptosis. These findings suggest that MEL could be a potential drug of choice for the reversal of impaired intestinal Ca 2+ absorption in certain gut disorders that occur with oxidative stress and apoptosis.
publishDate 2014
dc.date.none.fl_str_mv 2014-02
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/11336/11454
Carpentieri, Agata Rita; Marchionatti, Ana María; Areco, V.; del Valle Perez, Adriana; Centeno, Viviana Andrea; et al.; Antioxidant and antiapoptotic properties of melatonin restore intestinal calcium absorption altered by menadione; Springer; Molecular And Cellular Biochemistry; 387; 1; 2-2014; 197-205
0300-8177
1573-4919
url http://hdl.handle.net/11336/11454
identifier_str_mv Carpentieri, Agata Rita; Marchionatti, Ana María; Areco, V.; del Valle Perez, Adriana; Centeno, Viviana Andrea; et al.; Antioxidant and antiapoptotic properties of melatonin restore intestinal calcium absorption altered by menadione; Springer; Molecular And Cellular Biochemistry; 387; 1; 2-2014; 197-205
0300-8177
1573-4919
dc.language.none.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv info:eu-repo/semantics/altIdentifier/doi/10.1007/s11010-013-1885-2
info:eu-repo/semantics/altIdentifier/url/http://link.springer.com/article/10.1007/s11010-013-1885-2
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
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dc.publisher.none.fl_str_mv Springer
publisher.none.fl_str_mv Springer
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 13.13397

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