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Effect of Vestibulosympathetic Reflex and Baroreflex on Expression of pERK in the Nucleus Tractus Solitarius following Acute Hypotension in Conscious Rats
XianJiang, YanLan, Yuan-ZheJin, JooYoungPark, ByungGeonPark, AbdulNasirAmeer, ByungRimPark 대한생리학회-대한약리학회 The Korean Journal of Physiology & Pharmacology 6 Pages
대한생리학회-대한약리학회 The Korean Journal of Physiology & Pharmacology 2014, Vol.18 No.4 11 353-358 (6 pages)
the vestibular receptors elicits an increase in sympathetic nerve activity [4-6]. A postural change from a lying position to a standing position induces a downward fluid shift by increasing the hydrostatic pr essure gradient, which pro- duces reduced venous return and cardiac output, con- sequently reducing arterial pressure. This reduction in ar- terial pressure evokes a baroreflex response,... Control of blood pressure is maintained by the interaction between the arterial baroreflex and vestibulosympathetic reflex during postural changes. In this study, the contributions of vestibular receptors and baroreceptors to the maintenance of blood pressure following acute hypotension were compared in terms of phosphorylated extracellular regulated protein kinase (pERK) expression in the nucleus tractus solitaries (NTS). Expression of pERK in the NTS was measured in conscious rats that had... -
폴리머 원형 튜브 대상 미세 패턴 정수압 성형
임성한, Rhim. S.H. 한국소성가공학회 소성가공 6 Pages
한국소성가공학회 소성가공 2014, Vol.23 No.8 507-512 (6 pages)