Please use this identifier to cite or link to this item: http://repositorio.unicamp.br/jspui/handle/REPOSIP/194159
Full metadata record
DC FieldValueLanguage
dc.contributor.CRUESPUNIVERSIDADE DE ESTADUAL DE CAMPINASpt_BR
dc.typeArtigo de periódicopt_BR
dc.titleFatty Acid-mediated Uncoupling Of Potato Tuber Mitochondria.pt_BR
dc.contributor.authorSaviani, E Ept_BR
dc.contributor.authorMartins, I Spt_BR
unicamp.authorE E Saviani, Departamento de Bioquímica, Instituto de Biologia, Universidade Estadual de Campinas, SP, CEP, Brazil.pt_BR
unicamp.author.externalI S Martins,pt
dc.subjectAtractylosidept_BR
dc.subjectCarrier Proteinspt_BR
dc.subjectFatty Acids, Nonesterifiedpt_BR
dc.subjectIntracellular Membranespt_BR
dc.subjectIon Channelspt_BR
dc.subjectMembrane Potentialspt_BR
dc.subjectMembrane Proteinspt_BR
dc.subjectMitochondriapt_BR
dc.subjectMitochondrial Proteinspt_BR
dc.subjectOxygen Consumptionpt_BR
dc.subjectPalmitatespt_BR
dc.subjectPlant Proteinspt_BR
dc.subjectReceptors, Cytoplasmic And Nuclearpt_BR
dc.subjectSerum Albumin, Bovinept_BR
dc.subjectSolanum Tuberosumpt_BR
dc.subjectSuccinatespt_BR
dc.description.abstractThe present work examined whether the ATP/ADP carrier, other than the plant uncoupling mitochondrial protein, participates in free fatty acid-mediated uncoupling of potato tuber mitochondria. The basal respiration rate of succinate-energized mitochondria was stimulated by a low concentration of palmitate (20 microM). This uncoupling was reversed by 10 microM carboxyatractyloside and by the subsequent addition of 0.1% bovine serum albumin. The decrease in membrane potential caused by palmitate was suppressed by carboxyatractyloside (1 microM) and, to a lesser degree, by bongkrekate (20 microM). GTP could also reversed this decrease via a carboxyatractyloside-independent mechanism. These results indicate that the ATP/ADP carrier, along with the plant uncoupling mitochondrial protein, participates in the protonophoric action of palmitate in potato tuber mitochondria.en
dc.relation.ispartofBiochemistry And Molecular Biology Internationalpt_BR
dc.relation.ispartofabbreviationBiochem. Mol. Biol. Int.pt_BR
dc.date.issued1998-Aprpt_BR
dc.identifier.citationBiochemistry And Molecular Biology International. v. 44, n. 4, p. 833-9, 1998-Apr.pt_BR
dc.language.isoengpt_BR
dc.description.volume44pt_BR
dc.description.firstpage833-9pt_BR
dc.rightsfechadopt_BR
dc.sourcePubMedpt_BR
dc.identifier.issn1039-9712pt_BR
dc.identifier.urlhttp://www.ncbi.nlm.nih.gov/pubmed/9584997pt_BR
dc.date.available2015-11-27T12:19:12Z-
dc.date.accessioned2015-11-27T12:19:12Z-
dc.description.provenanceMade available in DSpace on 2015-11-27T12:19:12Z (GMT). No. of bitstreams: 1 pmed_9584997.pdf: 317603 bytes, checksum: 3278c78b5f7a5a1b0ec9dad2f6b08b44 (MD5) Previous issue date: 1998en
dc.identifier.urihttp://repositorio.unicamp.br/jspui/handle/REPOSIP/194159-
dc.identifier.idPubmed9584997pt_BR
Appears in Collections:Unicamp - Artigos e Outros Documentos

Files in This Item:
File SizeFormat 
pmed_9584997.pdf310.16 kBAdobe PDFView/Open


Items in DSpace are protected by copyright, with all rights reserved, unless otherwise indicated.