Cardiovascular responses to microinjections of GABA or anesthetics into the rostral ventrolateral medulla of conscious and anesthetized rats

The rostral ventrolateral medulla (RVLM) contains neurons involved in tonic and reflex control of arterial pressure. We describe the effects of gamma-aminobutyric acid (GABA) and anesthetics injected into the RVLM of conscious and urethane (1.2 g/kg, iv) anesthetized Wistar rats (300-350 g). In cons...

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Détails bibliographiques
Auteurs principaux: Lacerda J.E.C., Campos R.R., Araujo G.C., Andreatta-Van Leyen S., Lopes O.U., Guertzenstein P.G.
Format: Artigo
Langue:Inglês
Publié: Associação Brasileira de Divulgação Científica 2003-01-01
Collection:Brazilian Journal of Medical and Biological Research
Sujets:
Vasomotor tone
Ventrolateral medulla
RVLM
GABA
Conscious rats
Accès en ligne:http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0100-879X2003000900019
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