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Cardiorespiratory inhibitory reflex induced by intravenous administration of acetaldehyde in rats
(1986)
In urethane anesthetized rats, intravenous administration of a bolus of acetaldehyde (diluted 50 times its volume in Ringer Locke solution) induced after a latency of about 1 second, a triple reflex response characterized ...
Cardiorespiratory reflex due to pulmonary J receptors stimulation by acetaldehyde in rats
(1992)
Acetaldehyde (AcH) administered intravenously or into the right ventricle induces reflex bradycardia, hypotension, and apnea in the rat. The efferent pathway for this reflex is vagal and probably secondary to pulmonary J ...
Cardiorespiratory reflex effects induced by intravenous administration of ethanol in rats
(1985)
Intravenous administration of a bolus of ethanol (40 mg/100 g b.w.) to rats induced bradycardia, hypotension and apnea. Bradycardia was dose dependent (r=-0.78, p<0.001). Acute bilateral vagotomy blocked bradycardia and ...
Gill chemoreceptors and cardio-respiratory reflexes in the neotropical teleost pacu, Piaractus mesopotamicus
(Springer, 2007-09-01)
This study examined the location and distribution of O-2 chemoreceptors involved in cardio-respiratory responses to hypoxia in the neotropical teleost, the pacu (Piaractus mesopotamicus). Intact fish and fish experiencing ...
Gill chemoreceptors and cardio-respiratory reflexes in the neotropical teleost pacu, Piaractus mesopotamicus
(Springer, 2007-09-01)
This study examined the location and distribution of O-2 chemoreceptors involved in cardio-respiratory responses to hypoxia in the neotropical teleost, the pacu (Piaractus mesopotamicus). Intact fish and fish experiencing ...
Autonomic control of cardiorespiratory interactions in fish, amphibians and reptiles
(Associação Brasileira de Divulgação Científica (ABRADIC), 2010-07-01)
Control of the heart rate and cardiorespiratory interactions (CRI) is predominantly parasympathetic in all jawed vertebrates, with the sympathetic nervous system having some influence in tetrapods. Respiratory sinus ...
Autonomic control of cardiorespiratory interactions in fish, amphibians and reptiles
(Associação Brasileira de Divulgação Científica (ABRADIC), 2010-07-01)
Control of the heart rate and cardiorespiratory interactions (CRI) is predominantly parasympathetic in all jawed vertebrates, with the sympathetic nervous system having some influence in tetrapods. Respiratory sinus ...
Autonomic control of cardiorespiratory interactions in fish, amphibians and reptiles
(Associação Brasileira de Divulgação Científica (ABRADIC), 2013)
Central control of cardiorespiratory interactions in fish
(Elsevier Gmbh, Urban & Fischer Verlag, 2009-01-01)
Fish control the relative flow rates of water and blood over the gills in order to optimise respiratory gas exchange. As both flows are markedly pulsatile, close beat-to-beat relationships can be predicted. Cardiorespiratory ...