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Effect of carotid and aortic baroreceptors on cardiopulmonary reflex: the role of autonomic function

FERNANDES, T.L.; PIRATELLO, A.C.; FARAH, V.; FIORINO, P.; MOREIRA, E.D.; IRIGOYEN, M.C.; KRIEGER, E.M. (Associação Brasileira de Divulgação Científica, 2010)

We determined the sympathetic and parasympathetic control of heart rate (HR) and the sensitivity of the cardiopulmonary receptors after selective carotid and aortic denervation. We also investigated the participation of ...

Hypotension aggravated by dopamine in a dog under isoflurane anesthesia

Universidade Estadual Paulista (Unesp) (2018-01-01)

Background: Hypotension (MAP < 60 mmHg) is the most common complication in anesthetic practice and has been identified in 38% of canine patients undergoing general anesthesia for variety of procedures. Normalization of ...

Hypotension Aggravated by Dopamine in a Dog Under lsoflurane Anesthesia

Universidade Estadual Paulista (Unesp) (Univ Fed Rio Grande Do Sul, 2018-01-01)

Cardiorespiratory inhibitory reflex induced by intravenous administration of acetaldehyde in rats

Brugere, Solange; Saavedra, Alvaro; Penna Varela, Mario (1986)

In urethane anesthetized rats, intravenous administration of a bolus of acetaldehyde (diluted 50 times its volume in Ringer Locke solution) induced after a latency of about 1 second, a triple reflex response characterized ...

Chronic Treatment with Ivabradine Does Not Affect Cardiovascular Autonomic Control in Rats

Silva, Fernanda C.; Paiva, Franciny A.; Mueller-Ribeiro, Flavia C.; Caldeira, Henrique M. A.; Fontes, Marco A. P.; de Menezes, Rodrigo C. A.; Casali, Karina R. [UNIFESP]; Fortes, Glaucia H.; Tobaldini, Eleonora; Solbiati, Monica; Montano, Nicola; Dias Da Silva, Valdo J.; Chianca, Deoclecio A., Jr. (Frontiers Media Sa, 2016)

A low resting heart rate (HR) would be of great benefit in cardiovascular diseases. Ivabradine a novel selective inhibitor of hyperpolarization-activated cyclic nucleotide gated (HCN) channels- has emerged as a promising ...

Hypotension Aggravated by Dopamine in a Dog Under Isoflurane Anesthesia

Carvalho, Elizabeth Regina; Garofalo, Natache Arouca; Girotto, Carolina Hagy; Neto, Francisco José Teixeira (Universidade Federal do Rio Grande do Sul, 2018)