The phylogeny and ontogeny of autonomic control of the heart and cardiorespiratory interactions in vertebrates

Show simple item record Taylor, Edwin W. Leite, Cleo A. C. [UNIFESP] Sartori, Marina R. Wang, Tobias Abe, Augusto S. Crossley, Dane A. 2016-01-24T14:35:21Z 2016-01-24T14:35:21Z 2014-03-01
dc.identifier.citation Journal of Experimental Biology. Cambridge: Company of Biologists Ltd, v. 217, n. 5, p. 690-703, 2014.
dc.identifier.issn 0022-0949
dc.description.abstract Heart rate in vertebrates is controlled by activity in the autonomic nervous system. in spontaneously active or experimentally prepared animals, inhibitory parasympathetic control is predominant and is responsible for instantaneous changes in heart rate, such as occur at the first air breath following a period of apnoea in discontinuous breathers like inactive reptiles or species that surface to air breathe after a period of submersion. Parasympathetic control, exerted via fast-conducting, myelinated efferent fibres in the vagus nerve, is also responsible for beat-to-beat changes in heart rate such as the high frequency components observed in spectral analysis of heart rate variability. These include respiratory modulation of the heartbeat that can generate cardiorespiratory synchrony in fish and respiratory sinus arrhythmia in mammals. Both may increase the effectiveness of respiratory gas exchange. Although the central interactions generating respiratory modulation of the heartbeat seem to be highly conserved through vertebrate phylogeny, they are different in kind and location, and in most species are as yet little understood. the heart in vertebrate embryos possesses both muscarinic cholinergic and beta-adrenergic receptors very early in development. Adrenergic control by circulating catecholamines seems important throughout development. However, innervation of the cardiac receptors is delayed and first evidence of a functional cholinergic tonus on the heart, exerted via the vagus nerve, is often seen shortly before or immediately after hatching or birth, suggesting that it may be coordinated with the onset of central respiratory rhythmicity and subsequent breathing. en
dc.description.sponsorship Conselho Nacional de Desenvolvimento Científico e Tecnológico (CNPq)
dc.description.sponsorship Fundação de Amparo à Pesquisa do Estado de São Paulo (FAPESP)
dc.description.sponsorship National Science Foundation
dc.format.extent 690-703
dc.language.iso eng
dc.publisher Company of Biologists Ltd
dc.relation.ispartof Journal of Experimental Biology
dc.rights Acesso aberto
dc.subject Autonomic nervous system en
dc.subject Parasympathetic tonus en
dc.subject Cardiorespiratory interaction en
dc.subject Heart rate variability en
dc.subject Respiratory sinus arrhythmia en
dc.subject Ontogeny en
dc.subject Vertebrate en
dc.title The phylogeny and ontogeny of autonomic control of the heart and cardiorespiratory interactions in vertebrates en
dc.type Resenha
dc.contributor.institution Universidade de São Paulo (USP)
dc.contributor.institution Univ Birmingham
dc.contributor.institution Universidade Federal de São Paulo (UNIFESP)
dc.contributor.institution Natl Inst Sci & Technol Comparat Physiol
dc.contributor.institution Aarhus Univ
dc.contributor.institution Univ N Texas
dc.description.affiliation Univ Estadual Paulista, Dept Zool, Inst Biociencias, BR-13506900 São Paulo, Brazil
dc.description.affiliation Univ Birmingham, Sch Biosci, Birmingham B15 2TT, W Midlands, England
dc.description.affiliation Universidade Federal de São Paulo, Dept Ciencias Biol, BR-04021001 São Paulo, Brazil
dc.description.affiliation Natl Inst Sci & Technol Comparat Physiol, Sao Carlos, SP, Brazil
dc.description.affiliation Aarhus Univ, Dept Biosci, DK-8000 Aarhus, Denmark
dc.description.affiliation Univ N Texas, Dept Biol Sci, Dev Integrat Biol Cluster, Denton, TX 76203 USA
dc.description.affiliationUnifesp Universidade Federal de São Paulo, Dept Ciencias Biol, BR-04021001 São Paulo, Brazil
dc.description.sponsorshipID CNPq: INCT 573921/2008-3
dc.description.sponsorshipID FAPESP: INCT 2008/57712-4
dc.description.sponsorshipID FAPESP: 2010/51995-4
dc.description.sponsorshipID FAPESP: 2008/00107-1
dc.description.sponsorshipID FAPESP: 2012/06938-8
dc.description.sponsorshipID FAPESP: 2012/16537-0
dc.description.sponsorshipID National Science Foundation: IOS-0845741
dc.identifier.file WOS000332041600015.pdf
dc.identifier.doi 10.1242/jeb.086199
dc.description.source Web of Science
dc.identifier.wos WOS:000332041600015


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