Results 331 to 340 of about 863,603 (392)

Sympathetic Nervous System, Sleep, and Hypertension

Current Hypertension Reports, 2018
To evaluate the relation between sleep alterations, with or without breathing disorders, and incidence of hypertension and other cardiovascular diseases RECENT FINDINGS: Several studies have clearly shown the mechanisms linking sleep disorders and cardiovascular diseases.
G. Seravalle, G. Mancia, G. Grassi
semanticscholar   +5 more sources

The Sympathetic Nervous System of Anamniotes

Brain, Behavior and Evolution, 2007
The sympathetic nervous system develops as an evolutionary trait with gnathostomes (jawed vertebrates), but not with agnathan fishes (i.e., hagfishes and lampreys). Organization of the sympathetic preganglionic neuronal columns is different in teleosts and anurans. In the teleosts so far examined, the majority of sympathetic preganglionic neurons (SPNs)
Kengo Funakoshi, Masato Nakano
openaire   +3 more sources

The Sympathetic Nervous System and Pain

NeuroMolecular Medicine, 2007
The sympathetic nervous system (SNS) and pain interact on many levels of the neuraxis. In healthy subjects, activation of the SNS in the brain usually suppresses pain mainly by descending inhibition of nociceptive transmission in the spinal cord. Furthermore, some experimental data even suggest that the SNS might control peripheral inflammation and ...
Frank Birklein, Tanja Schlereth
openaire   +2 more sources

The sympathetic nervous system and atherosclerosis

Journal of Neurosurgery, 1987
✓ Morphometric and chemical changes in the arterial wall were studied after 12 months of diet-induced atherosclerosis in rhesus monkeys treated with either bilateral surgical thoracic sympathectomy or propranolol. There was a marked reduction in the progression of atherosclerosis in the carotid arteries and a moderate reduction in the disease found in ...
Draga Vesselinovitch   +5 more
openaire   +2 more sources

The Effects of the Sympathetic Nervous System on Accommodation

Archives of Ophthalmology, 1972
The effects of beta sympathetic drugs on positive accommodation (accommodation for near vision) were studied in vervet monkeys. Isoproterenol, a beta sympathetic stimulator, depressed the positive accommodation function. It was not a complete antagonist since 3 to 4 diopters of accommodation remained.
Jacob Davidowitz   +3 more
openaire   +5 more sources

Surgery of the Sympathetic Nervous System

The Journal of Spinal Cord Medicine, 1996
This article reviews the innervation of the arterial system of the lower extremity, lumbar sympathectomy in vascular surgery, lumbar sympathectomy for digital gangrene and in the prevention of major amputation of the lower extremity and substance P's role in neurogenic inflammatory modulation.
Aquino-Chu G   +3 more
openaire   +3 more sources

Renin and the Sympathetic Nervous System

1974
Fig. 1, from a review by Davis [1], is shown as a useful frame of reference to indicate the two basic mechanisms which have alternatively been suggested as responsible for stimulating the juxtaglomerular apparatus to secrete or release renin. The so-called stretch-receptor or baroceptor hypothesis, first advanced by Tobian [2] and by Skinner, McCubbin ...
A. Stella, A. Zanchetti
openaire   +3 more sources

Be sympathetic to your nervous system

Journal of Applied Physiology, 2012
the influence of the sympathetic nervous system in the regulation of cardiovascular function has been recognized since antiquity. Early reports of the so called “vegetative nervous system” were based largely on anatomical observations ([1][1]).
Kaushik P. Patel   +2 more
openaire   +3 more sources

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