Results 41 to 50 of about 87,138 (218)

Heart rate variability and circulating inflammatory markers in midlife

open access: yesBrain, Behavior, & Immunity - Health, 2021
Theoretical perspectives and empirical evidence suggest that the parasympathetic nervous system engages in active monitoring and moderating of inflammatory processes.
Nicholas V. Alen   +3 more
doaj   +1 more source

Joy and calm: how an evolutionary functional model of affect regulation informs positive emotions in nature [PDF]

open access: yes, 2016
Key theories of the human need for nature take an evolutionary perspective, and many of the mental well-being benefits of nature relate to positive affect.
Maratos, Frances A.   +3 more
core   +3 more sources

Cardiovascular autonomous dysfunction in diabetics: The influence of disease duration, glycoregulation degree and diabetes type [PDF]

open access: yesSrpski Arhiv za Celokupno Lekarstvo, 2008
INTRODUCTION Cardiovascular autonomous neuropathy (CAN) in diabetes has not been still defined clinically and aetiopathogenetically. OBJECTIVE The aim of this study was to determine the influence of disease duration, glycoregulation degree and diabetes ...
Ninković Vladan   +2 more
doaj   +1 more source

TSE pathogenesis in cattle and sheep [PDF]

open access: yes, 2008
Many studies have been undertaken in rodents to study the pathogenesis of transmissible spongiform encephalopathies (TSE). Only a few studies have focused on the pathogenesis of bovine spongiform encephalopathy (BSE) and scrapie in their natural hosts ...
Bossers, A.   +2 more
core   +3 more sources

The role of inhibitory G proteins and regulators of G protein signaling in the in vivo control of heart rate and predisposition to cardiac arrhythmias [PDF]

open access: yes, 2012
Inhibitory heterotrimeric G proteins and the control of heart rate. The activation of cell signaling pathways involving inhibitory heterotrimeric G proteins acts to slow the heart rate via modulation of ion channels.
Ang, R, Opel, A, Tinker, A
core   +1 more source

Confronting a cardiovascular system model with heart rate and blood pressure data. [PDF]

open access: yes, 2005
The organic solid state appears in a complex number of forms. The design, synthesis and application of solid state organic materials have a big impact upon society, e.g. pharmaceuticals.
Fowler, A. C.   +2 more
core   +2 more sources

Role of the Parasympathetic Nervous System and Interaction with the Sympathetic Nervous System in the Early Phase of Hypertension

open access: bronzeJournal of Cardiovascular Pharmacology, 2000
The role of the peripheral parasympathetic nervous system in the development of hypertension was investigated in spontaneously hypertensive rats (SHR) and Wistar-Kyoto (WKY) rats. Animals were 5-7 weeks old, anesthetized, and in the open-chest condition. The decrement in heart rate evoked by parasympathetic nerve stimulation (62 +/- 8 beats/min) in SHR
Yukitaka Masuda
openalex   +3 more sources

Vagotomy ameliorates islet morphofunction and body metabolic homeostasis in MSG-obese rats [PDF]

open access: yesBrazilian Journal of Medical and Biological Research, 2015
The parasympathetic nervous system is important for β-cell secretion and mass regulation. Here, we characterized involvement of the vagus nerve in pancreatic β-cell morphofunctional regulation and body nutrient homeostasis in 90-day-old monosodium ...
C. Lubaczeuski   +6 more
doaj   +4 more sources

Self-Regulation of Breathing as a Primary Treatment for Anxiety [PDF]

open access: yes, 2015
Understanding the autonomic nervous system and homeostatic changes associated with emotions remains a major challenge for neuroscientists and a fundamental prerequisite to treat anxiety, stress, and emotional disorders.
Barnes, Vernon A.   +3 more
core   +1 more source

Altitude exposure and increased heart rate: the role of the parasympathetic nervous system [PDF]

open access: yesThe Journal of Physiology, 2017
Elevated heart rate (HR) has been demonstrated in response to acute hypoxia exposure, which is reportedly due to sympathetic nervous system activation (SNS) and concurrent withdrawal of parasympathetic nervous system activity (PSNS). This article is protected by copyright. All rights reserved.
Julia Attias   +7 more
openaire   +7 more sources

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