Zobrazeno 1 - 10
of 50
pro vyhledávání: '"Christine Vayssettes-Courchay"'
Publikováno v:
International Journal of Hypertension, Vol 2021 (2021)
The aim of our study is to investigate the sympathetic output and baroreflex via renal sympathetic nerve activity (RSNA) recording in a model of severe hypertension which exhibits arterial, cardiac, and renal damages, the spontaneously hypertensive r
Externí odkaz:
https://doaj.org/article/0c1ef815f78240ac93de022973c0c982
Autor:
George Lindesay, Yvonnick Bézie, Christophe Ragonnet, Véronique Duchatelle, Marc Isabelle, Nicole Villeneuve, Christine Vayssettes-Courchay
Publikováno v:
International Journal of Hypertension, Vol 2019 (2019)
The spontaneously hypertensive rat model with reduced NO synthesis (SHRLN) shares features with aging and hypertension in humans, among other a severe aortic stiffening. The present in vivo study aimed to compare thoracic (TA) and abdominal (AA) aort
Externí odkaz:
https://doaj.org/article/7661732b8b124bf4a7ec94f70bbf21fe
Autor:
George Lindesay, Neila Malti, Christophe Ragonnet, Marc Isabelle, Nicole Villeneuve, Yvonnick Bézie, Christine Vayssettes-Courchay
Publikováno v:
Artery Research, Vol 20 (2017)
Background: Hypertensive humans exhibit reduced nitric oxide bioavailability and increased salt sensitivity, both of which are related to central artery stiffening. We studied the effect of 5 week NO restriction via L-NAME treatment in spontaneously
Externí odkaz:
https://doaj.org/article/0f572dfe8d3e426e957a6d3db8534f88
Publikováno v:
Artery Research, Vol 16 (2016)
Externí odkaz:
https://doaj.org/article/1624151a6eb5401a87c91bfb87712566
Autor:
George Lindesay, Christophe Ragonnet, Stefano Chimenti, Nicole Villeneuve, Christine Vayssettes-Courchay
Publikováno v:
Artery Research, Vol 12 (2015)
Age and hypertension are major causes of large artery stiffening, a cardiovascular risk factor for heart and kidney damage. Long term hypertension induces vascular remodeling, accelerating vascular aging. The aged Spontaneously Hypertensive Rat (SHR)
Externí odkaz:
https://doaj.org/article/5af4dd4651724e9da6a8c39777e3f074
Publikováno v:
International angiology : a journal of the International Union of Angiology. 40(5)
The saphenous vein (SV) is a hindlimb superficial vein which has aroused a considerable interest because of its implication in chronic venous disease and its use in coronary artery or lower limb bypass grafts. The morphology and patency of the SV are
Publikováno v:
International Journal of Hypertension
International Journal of Hypertension, Vol 2021 (2021)
International Journal of Hypertension, Vol 2021 (2021)
The aim of our study is to investigate the sympathetic output and baroreflex via renal sympathetic nerve activity (RSNA) recording in a model of severe hypertension which exhibits arterial, cardiac, and renal damages, the spontaneously hypertensive r
Autor:
Christine Vayssettes-Courchay, Christophe Ragonnet, Marc Isabelle, Marie-Pierre Bourguignon, Stefano Chimenti
Publikováno v:
Journal of vascular research. 59(4)
Objectives: Atherosclerosis severely damages the arterial wall. The aim of this study was to assess in vivo, for the first time, arterial dynamic properties, reactivity, and stiffness in atherosclerotic (ATH) rabbits. Methods: The rabbits were fed wi
Autor:
Christine Vayssettes-Courchay, Yvonnick Bézie, Chandima Dharmasena, Nicole Villeneuve, Véronique Duchatelle, George Lindesay, Christophe Ragonnet
Publikováno v:
Journal of Vascular Research. 55:144-158
Central artery stiffening is recognized as a cardiovascular risk. The effects of hypertension and aging have been shown in human and animal models but the effect of salt is still controversial. We studied the effect of a high-salt diet on aortic stif
Autor:
Emilie Royere, Marie-Pierre Bourguignon, Christine Crespo, Pascal Berson, Willy Gosgnach, Christine Vayssettes-Courchay, Lea Ragonnet, Lucie Billou, Laurence Lucats, Isabelle Lapret, Kevin Moreau, Serge Simonet
Publikováno v:
Microvascular Research. 133:104078
The present study assessed the impact of impaired tetrahydrobiopterin (BH4) production on vasoreactivity from conduit and small arteries along the vascular tree as seen during aging. For this purpose, the mutant hyperphenylalaninemic mouse (hph-1) wa