KCa channels are major contributors to ATP-induced cutaneous vasodilation in healthy older adults.
Sign Up to like & getrecommendations! Published in 2020 at "Microvascular research"
DOI: 10.1016/j.mvr.2020.104096
Abstract: OBJECTIVE To examine the contributions of calcium-activated K+ (KCa) channels and nitric oxide synthase (NOS) to adenosine triphosphate (ATP)-induced cutaneous vasodilation in healthy older adults. METHODS In eleven older adults (69 ± 2 years, 5… read more here.
Keywords: induced cutaneous; vasodilation; kca channels; cutaneous vasodilation ... See more keywords
Serum, interstitial, and sweat ATP in humans exposed to heat stress: insights into roles of ATP in the heat loss responses.
Sign Up to like & getrecommendations! Published in 2023 at "Clinical physiology and functional imaging"
DOI: 10.1111/cpf.12825
Abstract: Hyperthermia increases intravascular ATP and is associated with greater hyperthermia-induced cutaneous vasodilation. Hyperthermia may also increase skin interstitial fluid ATP thereby activating cutaneous vascular smooth muscle cells and sweat glands. We evaluated the hypothesis that… read more here.
Keywords: sweat; cutaneous vasodilation; heating; skin interstitial ... See more keywords
Aging attenuates adenosine triphosphate‐induced, but not muscarinic and nicotinic, cutaneous vasodilation in men
Sign Up to like & getrecommendations! Published in 2018 at "Microcirculation"
DOI: 10.1111/micc.12462
Abstract: We evaluated the hypothesis that aging attenuates muscarinic, nicotinic, and ATP‐related cutaneous vasodilation. read more here.
Keywords: adenosine triphosphate; cutaneous vasodilation; aging attenuates; muscarinic nicotinic ... See more keywords
Seasonal Tanning-Induced Increases in Skin Pigmentation Do Not Affect Nitric Oxide-Mediated Vasodilation of the Cutaneous Microvasculature
Sign Up to like & getrecommendations! Published in 2023 at "Physiology"
DOI: 10.1152/physiol.2023.38.s1.5730992
Abstract: Acute ultraviolet radiation (UVR) exposure reduces nitric oxide (NO)-dependent cutaneous vasodilation. Additionally, increased constitutive skin melanin concentrations are associated with reduced NO-dependent cutaneous vasodilation. However, the impact of seasonal tanning-induced increases in skin melanin concentration… read more here.
Keywords: skin pigmentation; vasodilation; local heating; physiology ... See more keywords
Cyclooxygenase‐1 and ‐2 modulate sweating but not cutaneous vasodilation during exercise in the heat in young men
Sign Up to like & getrecommendations! Published in 2018 at "Physiological Reports"
DOI: 10.14814/phy2.13844
Abstract: We recently reported that the nonselective cyclooxygenase (COX) inhibitor ketorolac attenuated sweating but not cutaneous vasodilation during moderate‐intensity exercise in the heat. However, the specific contributions of COX‐1 and COX‐2 to the sweating response remained… read more here.
Keywords: exercise heat; cutaneous vasodilation; heat; exercise ... See more keywords