Effect of isoflurane on in situ vascular smooth muscle transmembrane potential in spontaneous hypertension
TA Stekiel, N Kokita, M Yamazaki… - The Journal of the …, 1999 - pubs.asahq.org
Background Administration of general anesthetics to patients with chronic hypertension
often causes hemodynamic instability that has been attributed in part to a poorly understood …
often causes hemodynamic instability that has been attributed in part to a poorly understood …
Mechanisms of isoflurane-mediated hyperpolarization of vascular smooth muscle in chronically hypertensive and normotensive conditions
TA Stekiel, SJ Contney, N Kokita… - The Journal of the …, 2001 - pubs.asahq.org
Background The purpose of this study was to compare the effects of isoflurane on
membrane and intracellular mechanisms that regulate vascular smooth muscle (VSM) …
membrane and intracellular mechanisms that regulate vascular smooth muscle (VSM) …
Effects of volatile anesthetic agents on in situ vascular smooth muscle transmembrane potential in resistance-and capacitance-regulating blood vessels
M Yamazaki, TA Stekiel, ZJ Bosnjak… - The Journal of the …, 1998 - pubs.asahq.org
Introduction This study was designed to compare the inhibitory effect of inhaled volatile
anesthetic agents on in situ sympathetic neural versus nonneural regulation of vascular …
anesthetic agents on in situ sympathetic neural versus nonneural regulation of vascular …
Isoflurane-induced vasodilation: role of the α-adrenergic nervous system
DA Schwinn, RW McIntyre, JG Reves - Anesthesia & Analgesia, 1990 - journals.lww.com
Isoflurane is a potent systemic vasodilator. Because isoflurane vasodilation is clinically
significant, we sought to explore whether decreases in systemic vascular resistance caused …
significant, we sought to explore whether decreases in systemic vascular resistance caused …
Potassium channel-mediated hyperpolarization of mesenteric vascular smooth muscle by isoflurane
N Kokita, TA Stekiel, M Yamazaki… - The Journal of the …, 1999 - pubs.asahq.org
Background A primary source of calcium (Ca2+) necessary for excitation contraction in
vascular smooth muscle (VSM) is influx via voltage-dependent Ca2+ channels. Thus, force …
vascular smooth muscle (VSM) is influx via voltage-dependent Ca2+ channels. Thus, force …
The vascular relaxing effects of sevoflurane and isoflurane are more important in hypertensive than in normotensive rats
J Yu, K Ogawa, Y Tokinaga… - Canadian Journal of …, 2004 - search.proquest.com
The vascular response to anesthetics is altered in hypertensive patients since the functional
and structural integrities of vascular smooth muscle and endothelium are deranged. The …
and structural integrities of vascular smooth muscle and endothelium are deranged. The …
Role of endothelium in the action of isoflurane on vascular smooth muscle of isolated mesenteric resistance arteries
K Izumi, T Akata, S Takahashi - The Journal of the American Society …, 2001 - pubs.asahq.org
Background It is believed that isoflurane decreases blood pressure predominantly by
decreasing systemic vascular resistance with modest myocardial depression. Nevertheless …
decreasing systemic vascular resistance with modest myocardial depression. Nevertheless …
Isoflurane-mediated inhibition of the constriction of mesenteric capacitance veins and related circulatory responses to acute graded hypoxic hypoxia
TA Stekiel, WJ Stekiel, M Tominaga… - Anesthesia & …, 1995 - journals.lww.com
We measured the effects of inhaled isoflurane on hypoxemia-induced changes in the
diameter of small mesenteric (capacitance-regulating) veins, sympathetic efferent neural …
diameter of small mesenteric (capacitance-regulating) veins, sympathetic efferent neural …
Effect of sevoflurane on spontaneous sympathetic activity and baroreflexes in rabbits
D Ma, SM Sapsed-Byrne, MK Chakrabarti… - British journal of …, 1998 - Elsevier
Sevoflurane causes a decrease in mean arterial pressure (MAP). We have studied in
anaesthetized rabbits its interactive effects on MAP, the autonomic nervous system and …
anaesthetized rabbits its interactive effects on MAP, the autonomic nervous system and …
Effects of sevoflurane on sympathetic neurotransmission in human omental arteries and veins
K Thorlacius, C Zhoujun… - British journal of …, 2003 - academic.oup.com
Background. Sevoflurane reduces blood pressure, the regulation of which requires an intact
sympathetic neurotransmission. This study was designed to evaluate the effect of …
sympathetic neurotransmission. This study was designed to evaluate the effect of …