Search
Now showing items 1-5 of 5
Inhibition of Nischarin Expression Attenuates Rilmenidine-Evoked Hypotension and Phosphorylated Extracellular Signal-Regulated Kinase 1/2 Production in the Rostral Ventrolateral Medulla of Rats
(East Carolina University, 2008-01)
Imidazoline (I1)-evoked hypotension is linked to enhanced phosphorylated extracellular signalregulated kinase (pERK)1/2 production in the rostral ventrolateral medulla (RVLM). Recent cell
culture findings suggest that ...
Chronic ethanol attenuates centrally-mediated hypotension elicited via alpha-2-adrenergic, but not I1-imidazoline, receptor activation in female rats
(East Carolina University, 2009-01-16)
Aims—This study dealt with the effect of chronic ethanol administration on hemodynamic responses
elicited by α2-adrenergic (α-methyldopa) or I1-imidazoline (rilmenidine) receptor activation in
telemetered female rats.
Main ...
Estrogen-dependent enhancement of NO production in the nucleus tractus solitarius contributes to ethanol-induced hypotension in conscious female rats
(East Carolina University, 2009-02)
Background- Our previous pharmacological and cellular studies showed that peripheral (cardiac and vascular) NOS-derived NO is implicated in the estrogen-dependent hypotensive action of ethanol in female rats. The objective ...
Effect of testosterone replacement or duration of castration on baroreflex bradycardia in conscious rats
(East Carolina University, 2005-03-30)
Background: In this study, we tested the hypothesis that 17β-estradiol contributes to testosterone-mediated restoration of baroreflex-mediated bradycardia in short-term (3 weeks) castrated rats. Further, a reported increase ...
Orchiectomy or androgen receptor blockade attenuates baroreflex-mediated bradycardia in conscious rats
(East Carolina University, 2006-01)
Background: Previous studies have shown that testosterone enhances baroreflex bradycardia. Therefore, conscious unrestrained rats were used to investigate the role of the androgen receptor in the testosterone-mediated ...