The role of perivascular adipose tissue-derived sensory nerves in influencing vascular regulation
نویسندگان
چکیده
منابع مشابه
Role of perivascular adipose tissue-derived methyl palmitate in vascular tone regulation and pathogenesis of hypertension.
BACKGROUND Perivascular adipose tissue (PVAT)-derived relaxing factor (PVATRF) significantly regulates vascular tone. Its chemical nature remains unknown. We determined whether palmitic acid methyl ester (PAME) was the PVATRF and whether its release and/or vasorelaxing activity decreased in hypertension. METHODS AND RESULTS Using superfusion bioassay cascade technique, tissue bath myography, ...
متن کاملPerivascular adipose tissue, vascular reactivity and hypertension.
Most blood vessels are surrounded by a variable amount of adventitial adipose tissue, perivascular adipose tissue (PVAT), which was originally thought to provide mechanical support for the vessel. It is now known that PVAT secretes a number of bioactive substances including vascular endothelial growth factor, tumor necrosis factor-alpha (TNF-α), leptin, adiponectin, insulin-like growth factor, ...
متن کاملPerivascular adipose tissue and coronary vascular disease.
Coronary perivascular adipose tissue is a naturally occurring adipose tissue depot that normally surrounds the major coronary arteries on the surface of the heart. Although originally thought to promote vascular health and integrity, there is a growing body of evidence to support that coronary perivascular adipose tissue displays a distinct phenotype relative to other adipose depots and is capa...
متن کاملThe influence of perivascular adipose tissue on vascular homeostasis
The perivascular adipose tissue (PVAT) is now recognized as an active contributor to vascular function. Adipocytes and stromal cells contained within PVAT are a source of an ever-growing list of molecules with varied paracrine effects on the underlying smooth muscle and endothelial cells, including adipokines, cytokines, reactive oxygen species, and gaseous compounds. Their secretion is regulat...
متن کاملThe Role of DPO-1 and XE991-Sensitive Potassium Channels in Perivascular Adipose Tissue-Mediated Regulation of Vascular Tone
The anti-contractile effect of perivascular adipose tissue (PVAT) is an important mechanism in the modulation of vascular tone in peripheral arteries. Recent evidence has implicated the XE991-sensitive voltage-gated KV (KCNQ) channels in the regulation of arterial tone by PVAT. However, until now the in vivo pharmacology of the involved vascular KV channels with regard to XE991 remains undeterm...
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ژورنال
عنوان ژورنال: Cardiovascular Research
سال: 2017
ISSN: 0008-6363,1755-3245
DOI: 10.1093/cvr/cvx099