Please use this identifier to cite or link to this item: https://observatorio.fm.usp.br/handle/OPI/1491
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dc.contributorSistema FMUSP-HC: Faculdade de Medicina da Universidade de São Paulo (FMUSP) e Hospital das Clínicas da FMUSP-
dc.contributor.authorPUREZA, Demilto Yamagushi Da-
dc.contributor.authorJORGE, Luciana-
dc.contributor.authorSANCHES, Iris Callado-
dc.contributor.authorIRIGOYEN, Maria-Claudia-
dc.contributor.authorSOUZA, Romeu Rodrigues De-
dc.contributor.authorANGELIS, Katia De-
dc.date.accessioned2013-07-30T17:52:34Z-
dc.date.available2013-07-30T17:52:34Z-
dc.date.issued2012-
dc.identifier.citationMUSCLE & NERVE, v.46, n.1, p.96-101, 2012-
dc.identifier.issn0148-639X-
dc.identifier.urihttps://observatorio.fm.usp.br/handle/OPI/1491-
dc.description.abstractIntroduction: We evaluated the role of cardiovascular autonomic changes in hemodynamics at rest and in response to exercise in streptozotocin-induced diabetic rats. Methods: Male Wistar rats were divided into nondiabetic (ND, n = 8) and diabetic (D, n = 8) groups. Arterial pressure signals were recorded in the basal state and after atropine or propranolol injections at rest, during exercise and during recovery. Results: At rest, vagal tonus was reduced in D (37 +/- 3 bpm) in comparison with the ND group (61 +/- 9 bpm). Heart rate during exercise was lower in D in relation to ND rats associated with reduced vagal withdrawal in the D group. The D rats had an increase in vagal tonus in the recovery period (49 +/- 6 bpm). Conclusions: Exercise-induced hemodynamic adjustment impairment in diabetic rats was associated with reduced cardiac vagal control. The vagal dysfunction was attenuated after aerobic exercise, reinforcing the positive role of this approach in the management of cardiovascular risk in diabetics. Muscle Nerve 46: 96101, 2012-
dc.description.sponsorshipFundacao de Amparo a Pesquisa do Estado de Sao Paulo [FAPESP- 01/00009-0, 07/57595-5, 07/58942-0]-
dc.description.sponsorshipConselho Nacional de Pesquisa e Desenvolvimento [CNPq - 482520/2009-4, 306011/2010-7, 563961/2010-4]-
dc.description.sponsorshipFundacao Zerbini-
dc.description.sponsorshipCNPq-
dc.language.isoeng-
dc.publisherWILEY-BLACKWELL-
dc.relation.ispartofMuscle & Nerve-
dc.rightsrestrictedAccess-
dc.subjectacute exercise-
dc.subjectdiabetes-
dc.subjectrat-
dc.subjectsympathetic tonus-
dc.subjectvagal tonus-
dc.subject.otherhypertensive-rats-
dc.subject.otherheart-rate-
dc.subject.otherdysfunction-
dc.subject.otherneuropathy-
dc.subject.otherchemoreflex-
dc.subject.otherbaroreflex-
dc.subject.otherimpairment-
dc.subject.othermortality-
dc.titleAcute exercise adjustments of cardiovascular autonomic control in diabetic rats-
dc.typearticle-
dc.rights.holderCopyright WILEY-BLACKWELL-
dc.identifier.doi10.1002/mus.23275-
dc.identifier.pmid22627884-
dc.subject.wosClinical Neurology-
dc.subject.wosNeurosciences-
dc.type.categoryoriginal article-
dc.type.versionpublishedVersion-
hcfmusp.author.externalPUREZA, Demilto Yamagushi Da:Univ Sao Judas Tadeu, Human Movement Lab, Sao Paulo, Brazil-
hcfmusp.author.externalSANCHES, Iris Callado:Nove de Julho Univ, Lab Translat Physiol, Sao Paulo, Brazil-
hcfmusp.author.externalSOUZA, Romeu Rodrigues De:Univ Sao Judas Tadeu, Human Movement Lab, Sao Paulo, Brazil-
hcfmusp.author.externalANGELIS, Katia De:Nove de Julho Univ, Lab Translat Physiol, Sao Paulo, Brazil-
hcfmusp.author.externalJORGE, Luciana:Univ Sao Paulo, Sch Med, Heart Inst InCor, Sao Paulo, Brazil-
hcfmusp.description.beginpage96-
hcfmusp.description.endpage101-
hcfmusp.description.issue1-
hcfmusp.description.volume46-
hcfmusp.origemWOS-
hcfmusp.origem.id2-s2.0-84862339151-
hcfmusp.origem.idWOS:000305184800014-
hcfmusp.publisher.cityHOBOKEN-
hcfmusp.publisher.countryUSA-
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dc.description.indexMEDLINE-
hcfmusp.remissive.sponsorshipCNPq-
hcfmusp.remissive.sponsorshipFAPESP-
hcfmusp.remissive.sponsorshipFund Zerbini-
hcfmusp.lim.ref2012-
hcfmusp.citation.scopus1-
hcfmusp.scopus.lastupdate2022-11-04-
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LIM/59 - Laboratório de Biologia Celular


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