Now showing items 21-30 of 33
Serotonergic neurons in the nucleus raphe obscurus contribute to interaction between central and peripheral ventilatory responses to hypercapnia
(Pflugers Archiv: European Journal of Physiology, 2011-09-01) [Artigo]
Serotonergic (5-HT) neurons in the nucleus raphe obscurus (ROb) are involved in the respiratory control network. However, it is not known whether ROb 5-HT neurons play a role in the functional interdependence between central ...
The locus coeruleus and central chemosensitivity
(Respiratory Physiology & Neurobiology, 2010-10-31) [Artigo]
The locus coeruleus (LC) lies in the dorsal pons and supplies noradrenergic (NA) input to many regions of the brain, including respiratory control areas. The LC may provide tonic input for basal respiratory drive and is ...
Brain monoaminergic neurons and ventilatory control in vertebrates
(Respiratory Physiology & Neurobiology, 2008-12-10) [Artigo]
Monoamines (noradrenaline (NA), adrenaline (AD), dopamine (DA) and serotonin (5-HT) are key neurotransmitters that are implicated in multiple physiological and pathological brain mechanisms, including control of respiration. ...
Ionotropic glutamatergic receptors in the rostral medullary raphe modulate hypoxia and hypercapnia-induced hyperpnea
(Respiratory Physiology & Neurobiology, 2011-01-31) [Artigo]
It has been suggested that the medullary raphe (MR) plays a key role in the physiological responses to hypoxia and hypercapnia. We assessed the role of ionotropic glutamate receptors in the rostral MR (rMR) in the respiratory ...
Opioid mu-receptors in the rostral medullary raphe modulate hypoxia-induced hyperpnea in unanesthetized rats
(FASEB Journal, 2012-04-01) [Resumo]
Involvement of the Nucleus Raphe Obscurus (ROb) on CO2 ventilatory response
(FASEB Journal, 2008-04-01) [Resumo]
ATP in the locus coeruleus as a modulator of cardiorespiratory control in unanaesthetized male rats
(Experimental Physiology, 2014-01-01) [Artigo]
Locus coeruleus (LC) noradrenergic neurons are chemosensitive to CO2 and pH in mammals and amphibians and are involved in the CO2-related drive to breathe. Purinergic neuromodulation in the LC is of particular interest ...
Cardiorespiratory responses to hypercapnia in chickens after embryonic exposure to CO2
(FASEB Journal, 2013-04-01) [Resumo]
The breathing pattern and the ventilatory response to aquatic and aerial hypoxia and hypercarbia in the frog Pipa carvalhoi
(Comparative Biochemistry and Physiology A-molecular & Integrative Physiology, 2012-07-01) [Artigo]
Anuran amphibians are known to exhibit an intermittent pattern of pulmonary ventilation and to exhibit an increased ventilatory response to hypoxia and hypercarbia. However, only a few species have been studied to date. ...
Locus coeruleus noradrenergic neurons and CO2 drive to breathing
(Pflugers Archiv: European Journal of Physiology, 2008-03-01) [Artigo]
The Locus coeruleus (LC) has been suggested as a CO2 chemoreceptor site in mammals. In the present study, we assessed the role of LC noradrenergic neurons in the cardiorespiratory and thermal responses to hypercapnia. To ...