Výsledky vyhledávání

Reduced blood pressure lability during emergence from anaesthesia in rats: a pilot study using clonidine

Autor: Andrei Cividjian, N. Rentero, Luc Quintin

Publikováno v: Acta Anaesthesiologica Scandinavica. 52:295-301

Physiology, CNRS 5123-University of Lyon, Lyon, FranceBackground: In the post-operative setting, pressure labi-lity is increased in hypertensive patients.a-2 agonists wereshown qualitatively to reduce this lability qualitatively.Here, upon immobiliza

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::f3541c0e80b3eece6c15d4da96fed32a
https://doi.org/10.1111/j.1399-6576.2007.01493.x

Zobrazit plný text záznamu

Rostral ventrolateral medulla catechol involvement upon sino-aortic deafferentation

Autor: N. Bruandet, L Quintin, N. Rentero

Publikováno v: Life Sciences. 68:177-189

Pharmacologically-induced hypertension engages few aminergic ventrolateral medullary cells. To further address this issue, reflex hypertension evoked by acute sino-aortic deafferentation was chosen as a model. Adrenergic rostral ventrolateral neurons

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::46311181bc045ec14bdf482874f2fedd
https://doi.org/10.1016/s0024-3205(00)00927-9

Zobrazit plný text záznamu

Catecholamine Activation in the Vasomotor Center on Emergence from Anesthesia

Autor: N Rentero, Luc Quintin, N. Bruandet, L Debeer

Publikováno v: Anesthesia & Analgesia. 86:240-245

UNLABELLED The rostral ventrolateral medulla (RVLM) controls the vascular system and may contribute to postoperative hypertension. It comprises adrenergic cardiovascular neurons, a site for action of alpha2-adrenergic agonists. Because alpha2 agonist

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::08aa5a94b48253359ecbf55d26bf6a2b
https://doi.org/10.1097/00000539-199802000-00004

Zobrazit plný text záznamu

Absence of evidence for a powerful tonic baroreflex-mediated inhibition on catechol activity in the rat rostral ventrolateral medulla: in vivo voltammetric evidence during sino-aortic deafferentation

Autor: N. Bruandet, L Quintin, N Rentero

Publikováno v: Pfl�gers Archiv European Journal of Physiology. 434:599-608

To test in a catechol-specific and dynamic manner for the existence of a powerful long-lasting inhibition arising from barosensitive afferents that depresses the activity of adrenergic neurons in the rostral ventrolateral medulla (RVLM), in vivo volt

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::f2102e95990004c82692c0e317ad33ac
https://doi.org/10.1007/s004240050442

Zobrazit plný text záznamu

Baroreceptor reflex-linked changes in catechol metabolism in the rat rostral ventrolateral medulla

Autor: K Kitahama, N Rentero, L Quintin

Publikováno v: The Journal of Physiology. 469:717-737

1. Using in vivo voltammetry, this study relates catecholamine metabolism within the rat rostral ventrolateral medulla to the level of mean arterial pressure (MAP) under halothane anaesthesia. 2. A vasopressor region was circumscribed with electrical

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::521f0b6afa9b79d5556075a4a2c3e891
https://doi.org/10.1113/jphysiol.1993.sp019839

Zobrazit plný text záznamu

A simple method for generating a blood pressure-unit activity relationship for central cardiovascular neurons in the rat

Autor: Robin M. McAllen, N. Rentero, Andrei Cividjian, L. Quintin

Publikováno v: Experimental physiology. 87(5)

One way to identify central cardiovascular neurons is to consider their barosensitivity, for example by plotting changes in their single unit activity as a function of evoked changes in blood pressure. To simplify the genesis of such pressure-activit

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::8d2400adf42db68ca0d41ded2f688d8f
https://pubmed.ncbi.nlm.nih.gov/12481927

Zobrazit plný text záznamu

Single-unit and polygraphic recordings in the awake, anaesthetic-free and head-restrained rat

Autor: Fabienne Soulière, L. Lobo, B. Astier, N. Rentero, N. Urbain, G. Chouvet, A. Abergel, B. Renaud

Publikováno v: 1st Annual International IEEE-EMBS Special Topic Conference on Microtechnologies in Medicine and Biology. Proceedings (Cat. No.00EX451).

In vivo investigation of the central nervous system is subject to interference with anaesthetic agents. Their influence on neural activity during electrophysiological recordings can be bypassed using a pre-implanted animal model, developed in the aut

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::dc30515c482d9d0bceadde9d32bc5adb
https://doi.org/10.1109/mmb.2000.893782

Zobrazit plný text záznamu

Vyhledávací nástroje:

Upřesnit hledání