Background: Postspinal hypotension is a frequent maternal complication in caesarean delivery under neuraxial anesthesia. Anesthesiologists have been using different vasopressors to maintain hemodynamics. Recent studies suggested beneficial effects of norepinephrine on blood pressure and cardiac output, but little evidence exist the neonatal outcome. Objectives: This systematic review summarises...

bulbospinal noradrenergic pathways are shown to have an important role in descending inhibition of pain sensation. locus ceruleus (lc), as a rich noradrenergic nucleus in the brain stem which has projections into the dorsal horn of the spinal cord, was evaluated for antinociceptive activity by using tonic and phasic pain models in the rat. lc-lesioned rats demonstrated moderate increase in both...

"Change in Myocardial Contractility Response to Treatment with Norepinephrine Septic Shock." American Journal of Respiratory and Critical Care Medicine, 204(3), pp. 365–368

arginine vasopressin as a supplementary vasopressor in septic shock restores vascular tone and mean arterial pressure, meanwhile decreases dose and exposure time to catecholamines. the objective of this study was to evaluate the effect of vasopressin on lactate and lactate clearance as markers of tissue perfusion during septic shock. in this prospective, randomized, controlled trial, 30 patient...