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Commissural NTS lesions enhance the pressor response to central cholinergic and adrenergic activation
(Elsevier B.V., 2012-07-11)
Electrolytic lesions of the commissural nucleus of the solitary tract (commNTS) in rats enhance the pressor response to bilateral carotid occlusion or to intravenous infusion of hypertonic NaCl without changing baroreflex ...
Commissural NTS contributes to pressor responses to glutamate injected into the medial NTS of awake rats
(Amer Physiological Soc, 1996-06-01)
In the present study we investigated whether interruption of the chemoreceptor reflex by an electrolytic lesion of the commissural subnucleus of the nucleus tractus solitarii (commNTS) influenced presser and bradycardic ...
Airway obstruction produces widespread sympathoexcitation: role of hypoxia, carotid chemoreceptors, and NTS neurotransmission
(Wiley, 2018)
Obstructive sleep apnea (OSA) is the most common respiratory disturbance of sleep and is closely associated to cardiovascular diseases. In humans, apnea increases respiratory effort and elevates muscle sympathetic nerve ...
Commissural nucleus of the solitary tract is important for cardiovascular responses to caudal pressor area activation
(Elsevier B.V., 2007-08-03)
The nucleus of the solitary tract (NTS) is the site of the first synapse of cardiovascular afferent fibers in the central nervous system. Important mechanisms for cardiovascular regulation are also present in the caudal ...
Recovery of high blood pressure after chronic lesions of the commissural NTS in SHR
(Lippincott Williams & Wilkins, 2003-10-01)
Acute electrolytic lesions of the commissural nucleus of the solitary tract (commNTS) reduce blood pressure (BP) in SHR but not in normotensive Wistar-Kyoto and Wistar rats and abolish the pressor response to intravenous ...
Cardiovascular responses to microinjection of L-glutamate into the NTS in AV3V-lesioned rats
(Elsevier B.V., 2004-10-29)
The excitatory amino acid L-glutamate injected into the nucleus of the solitary tract (NTS) in unanesthetized rats similar to peripheral chemoreceptor activation increases mean arterial pressure (MAP) and reduces heart ...
Commissural NTS lesions and cardiovascular responses in aortic baroreceptor-denervated rats
(1999-10-01)
Both acute (1 day) lesions of the commissural nucleus of the solitary tract (commNTS) and aortic baroreceptor denervation increase pressor responses to bilateral common carotid occlusion (BCO) during a 60-second period in ...
Antihypertensive effects of central ablations in spontaneously hypertensive rats
(Amer Physiological Soc, 2009-06-01)
Moreira TS, Takakura AC, Colombari E, Menani JV. Antihypertensive effects of central ablations in spontaneously hypertensive rats. Am J Physiol Regul Integr Comp Physiol 296: R1797-R1806, 2009. First published April 1, ...