Chemical and electric transmission in the carotid body chemoreceptor complex
Carotid body chemoreceptors are complex secondary receptors. There are chemical and electric connections between glomus cells (GC/GC) and between glomus cells and carotid nerve endings (GC/NE). Chemical secretion of glomus cells is accompanied by GC/GC uncoupling. Chemical GC/NE transmission is faci...
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Sociedad de Biología de Chile
2005
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oai:scielo:S0716-976020050004000052006-04-18Chemical and electric transmission in the carotid body chemoreceptor complexEYZAGUIRRE,CARLOS carotid body chemosensory activity glomus cells Carotid body chemoreceptors are complex secondary receptors. There are chemical and electric connections between glomus cells (GC/GC) and between glomus cells and carotid nerve endings (GC/NE). Chemical secretion of glomus cells is accompanied by GC/GC uncoupling. Chemical GC/NE transmission is facilitated by concomitant electric coupling. Chronic hypoxia reduces GC/GC coupling but increases G/NE coupling. Therefore, carotid body chemoreceptors use chemical and electric transmission mechanisms to trigger and change the sensory discharge in the carotid nerve.info:eu-repo/semantics/openAccessSociedad de Biología de ChileBiological Research v.38 n.4 20052005-01-01text/htmlhttp://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0716-97602005000400005en10.4067/S0716-97602005000400005 |
institution |
Scielo Chile |
collection |
Scielo Chile |
language |
English |
topic |
carotid body chemosensory activity glomus cells |
spellingShingle |
carotid body chemosensory activity glomus cells EYZAGUIRRE,CARLOS Chemical and electric transmission in the carotid body chemoreceptor complex |
description |
Carotid body chemoreceptors are complex secondary receptors. There are chemical and electric connections between glomus cells (GC/GC) and between glomus cells and carotid nerve endings (GC/NE). Chemical secretion of glomus cells is accompanied by GC/GC uncoupling. Chemical GC/NE transmission is facilitated by concomitant electric coupling. Chronic hypoxia reduces GC/GC coupling but increases G/NE coupling. Therefore, carotid body chemoreceptors use chemical and electric transmission mechanisms to trigger and change the sensory discharge in the carotid nerve. |
author |
EYZAGUIRRE,CARLOS |
author_facet |
EYZAGUIRRE,CARLOS |
author_sort |
EYZAGUIRRE,CARLOS |
title |
Chemical and electric transmission in the carotid body chemoreceptor complex |
title_short |
Chemical and electric transmission in the carotid body chemoreceptor complex |
title_full |
Chemical and electric transmission in the carotid body chemoreceptor complex |
title_fullStr |
Chemical and electric transmission in the carotid body chemoreceptor complex |
title_full_unstemmed |
Chemical and electric transmission in the carotid body chemoreceptor complex |
title_sort |
chemical and electric transmission in the carotid body chemoreceptor complex |
publisher |
Sociedad de Biología de Chile |
publishDate |
2005 |
url |
http://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0716-97602005000400005 |
work_keys_str_mv |
AT eyzaguirrecarlos chemicalandelectrictransmissioninthecarotidbodychemoreceptorcomplex |
_version_ |
1718441391466479616 |