Nitrogen Oxide, Endothelin-1, and Serotonin in the Blood of Immature Spontaneously Hypertensive Rats

Chibireva, Mariia; Aflyatumova, G. N.; Matveeva, V. L.; Билалова, Д Ф; Кузьмина, О. И.; Садыкова, Д. И.; Нигматуллина, Р. Р.

doi:10.1007/s10517-017-3602-8

Cited by 3 publications

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Baroreceptor Modulation of the Cardiovascular System, Pain, Consciousness, and Cognition

Suárez-Roca

Mamoun

Sigurdson

et al. 2021

Comprehensive Physiology

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Baroreceptors are mechanosensitive elements of the peripheral nervous system that maintain cardiovascular homeostasis by coordinating the responses to external and internal environmental stressors. While it is well known that carotid and cardiopulmonary baroreceptors modulate sympathetic vasomotor and parasympathetic cardiac neural autonomic drive, to avoid excessive fluctuations in vascular tone and maintain intravascular volume, there is increasing recognition that baroreceptors also modulate a wide range of non-cardiovascular physiological responses via projections from the nucleus of the solitary tract to regions of the central nervous system, including the spinal cord. These projections regulate pain perception, sleep, consciousness, and cognition. In this article, we summarize the physiology of baroreceptor pathways and responses to baroreceptor activation with an emphasis on the mechanisms influencing cardiovascular function, pain perception, consciousness, and cognition. Understanding baroreceptor-mediated effects on cardiac and extra-cardiac autonomic activities will further our understanding of the pathophysiology of multiple common clinical conditions, such as chronic pain, disorders of consciousness (e.g., abnormalities in sleep-wake), and cognitive impairment, which may result in the identification and implementation of novel treatment modalities.

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