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The Kolliker-Fuse nucleus orchestrates the timing of expiratory abdominal nerve bursting
(Amer Physiological Soc, 2018-02-01)
Coordination of respiratory pump and valve muscle activity is essential for normal breathing. A hallmark respiratory response to hypercapnia and hypoxia is the emergence of active exhalation, characterized by abdominal ...
Long-term facilitation of expiratory and sympathetic activities following acute intermittent hypoxia in rats
(2016-07-01)
Aim: Acute intermittent hypoxia (AIH) promotes persistent increases in ventilation and sympathetic activity, referred as long-term facilitation (LTF). Augmented inspiratory activity is suggested as a major component of ...
Contribution of retrotrapezoid/parafacial respiratory region to the expiratory-sympathetic coupling in response to peripheral chemoreflex in rats
(2012)
Central mechanisms of coupling between respiratory and sympathetic systems are essential for the entrainment between the enhanced respiratory drive and sympathoexcitation in response to hypoxia. However, the brainstem ...
Inhibitory control of active expiration by the Bötzinger complex in rats
(2020-01-01)
Key points: Contraction of abdominal muscles at the end of expiration during metabolic challenges (such as hypercapnia and hypoxia) improves pulmonary ventilation. The emergence of this active expiratory pattern requires ...
Contribution of the retrotrapezoid nucleus/parafacial respiratory region to the expiratory-sympathetic coupling in response to peripheral chemoreflex in rats
(AMER PHYSIOLOGICAL SOCBETHESDA, 2012)
Moraes DJ, Dias MB, Cavalcanti-Kwiatkoski R, Machado BH, Zoccal DB. Contribution of retrotrapezoid nucleus/parafacial respiratory region to the expiratory-sympathetic coupling in response to peripheral chemoreflex in rats. ...
State-Dependent Expiratory Abdominal Activity During Hypercapnia in Adult Unanaesthetized Rats
(Federation Amer Soc Exp Biol, 2017-04-01)
Water Deprivation Enhances the Late Expiratory Activity of Abdominal Nerve During Hypercapnia and Hypoxia in Rats
(Wiley-Blackwell, 2020-04-01)