Intracellular Ca2 + deposits and catecholamine secretion by chemoreceptor cells of the rabbit carotid body

Producción Científica

Bibliographic Details
Authors: Obeso Cáceres, Ana María de la Luz, Rocher Martín, María Asunción, López López, José Ramón, González Martínez, Constancio
Format: book part
Publication Date:1996
Country:España
Institution:Universidad de Valladolid
Repository:UVaDOC. Repositorio Documental de la Universidad de Valladolid
OAI Identifier:oai:uvadoc.uva.es:10324/25055
Online Access:https://doi.org/10.1007/978-1-4615-5891-0_42
http://uvadoc.uva.es/handle/10324/25055
Access Level:Open access
Keyword:Cuerpo carotídeo - Conejos
Hemoreceptores
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spelling Intracellular Ca2 + deposits and catecholamine secretion by chemoreceptor cells of the rabbit carotid bodyObeso Cáceres, Ana María de la LuzRocher Martín, María AsunciónLópez López, José RamónGonzález Martínez, ConstancioCuerpo carotídeo - ConejosHemoreceptoresProducción CientíficaThe pívotal role of íntracellular free [Ca2+] fluctuatíons in the control of cellular functíons such as contraction and secretíon, íncludíng the release of neurotransmítters, was recognized many decades ago (see Rubín, 1982). More recently, the list of cellular functíons tríggered or modulated by the levels of Ca2+¡ has grown enormously. Addítional functíons regulated by [Ca2+)¡ include neuronal excítabílity, synaptic plastícíty, gene ex­ pressíon, cellular metabolísm, cell dívísíon and dífferentíatíon, and programmed cell dead (Míller, 1991; Clapham, 1995). Parallelíng the growth in this líst of Ca2+-controlled func­ tíons, a multíplicity of cellular mechanísms aimed at maintaining resting free [Ca2+)¡ in the range of l 00 nM for most cells has been described, allowing increases in Ca2+¡ levels that are specific in their magnitude, time course and spatial distributíon, accordíng to the cell function activated (Toescu, 1995). Since Ca2+ cannot be metabolized, cells regulate theír cytoplasmic levels of free Ca2+ through numerous bínding proteíns and influx and efflux mechanisms (Fíg 1). Ca2+ ínflux to cell cytoplasm from the extracellular milieu occurs vía voltage or receptor operated channels or vía yet ill-defined capacítatíve pathways; the Na+/Ca 2+ exchanger can also produce in sorne círcumstances net ínflux of Ca2+ (Míller, 1991; Clapham, 1995). Ca2+ ef­ flux to the extracellular space occurs against electrochemical gradíents, and thereby the pumpíng out of Ca2+ is directly (Caz+ pump) or indirectly (Na+/Ca2+) coupled to the hy­ drolysis of ATP.Plenum Press1996info:eu-repo/semantics/bookPartapplication/pdfhttps://doi.org/10.1007/978-1-4615-5891-0_42http://uvadoc.uva.es/handle/10324/25055reponame:UVaDOC. Repositorio Documental de la Universidad de Valladolidinstname:Universidad de ValladolidInglésinfo:eu-repo/semantics/openAccesshttp://creativecommons.org/licenses/by-nc-nd/4.0/oai:uvadoc.uva.es:10324/250552026-06-13T12:44:47Z
dc.title.none.fl_str_mv Intracellular Ca2 + deposits and catecholamine secretion by chemoreceptor cells of the rabbit carotid body
title Intracellular Ca2 + deposits and catecholamine secretion by chemoreceptor cells of the rabbit carotid body
spellingShingle Intracellular Ca2 + deposits and catecholamine secretion by chemoreceptor cells of the rabbit carotid body
Obeso Cáceres, Ana María de la Luz
Cuerpo carotídeo - Conejos
Hemoreceptores
title_short Intracellular Ca2 + deposits and catecholamine secretion by chemoreceptor cells of the rabbit carotid body
title_full Intracellular Ca2 + deposits and catecholamine secretion by chemoreceptor cells of the rabbit carotid body
title_fullStr Intracellular Ca2 + deposits and catecholamine secretion by chemoreceptor cells of the rabbit carotid body
title_full_unstemmed Intracellular Ca2 + deposits and catecholamine secretion by chemoreceptor cells of the rabbit carotid body
title_sort Intracellular Ca2 + deposits and catecholamine secretion by chemoreceptor cells of the rabbit carotid body
dc.creator.none.fl_str_mv Obeso Cáceres, Ana María de la Luz
Rocher Martín, María Asunción
López López, José Ramón
González Martínez, Constancio
author Obeso Cáceres, Ana María de la Luz
author_facet Obeso Cáceres, Ana María de la Luz
Rocher Martín, María Asunción
López López, José Ramón
González Martínez, Constancio
author_role author
author2 Rocher Martín, María Asunción
López López, José Ramón
González Martínez, Constancio
author2_role author
author
author
dc.subject.none.fl_str_mv Cuerpo carotídeo - Conejos
Hemoreceptores
topic Cuerpo carotídeo - Conejos
Hemoreceptores
description Producción Científica
publishDate 1996
dc.date.none.fl_str_mv 1996
dc.type.none.fl_str_mv info:eu-repo/semantics/bookPart
format bookPart
dc.identifier.none.fl_str_mv https://doi.org/10.1007/978-1-4615-5891-0_42
http://uvadoc.uva.es/handle/10324/25055
url https://doi.org/10.1007/978-1-4615-5891-0_42
http://uvadoc.uva.es/handle/10324/25055
dc.language.none.fl_str_mv Inglés
language_invalid_str_mv Inglés
dc.rights.none.fl_str_mv info:eu-repo/semantics/openAccess
http://creativecommons.org/licenses/by-nc-nd/4.0/
eu_rights_str_mv openAccess
rights_invalid_str_mv http://creativecommons.org/licenses/by-nc-nd/4.0/
dc.format.none.fl_str_mv application/pdf
dc.publisher.none.fl_str_mv Plenum Press
publisher.none.fl_str_mv Plenum Press
dc.source.none.fl_str_mv reponame:UVaDOC. Repositorio Documental de la Universidad de Valladolid
instname:Universidad de Valladolid
instname_str Universidad de Valladolid
reponame_str UVaDOC. Repositorio Documental de la Universidad de Valladolid
collection UVaDOC. Repositorio Documental de la Universidad de Valladolid
repository.name.fl_str_mv
repository.mail.fl_str_mv
_version_ 1869414955800854528
score 15,300719

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