Anesthetic-induced improvement of the inflammatory response to one-lung ventilation.

abstract：:Dexmedetomidine (DMED) is a novel alpha 2 adrenergic agonist that has been shown to have potent analgesic and anesthetic sparing effects. This study was designed to investigate the effects of DMED, both alone and combined with isoflurane, on resting ventilation, the hypercapnic response, and the hypoxic response in do...

journal_title：Anesthesiology

authors： Nguyen D,Abdul-Rasool I,Ward D,Hsieh J,Kobayashi D,Hadlock S,Singer F,Bloor B

更新日期：1992-04-01 00:00:00

abstract：BACKGROUND:Recent studies have revealed that N2O exerts its antinociceptive effect by inducing opioid peptide release in the brain stem, thereby activating the descending noradrenergic inhibitory neurons, which modulate pain processing in the spinal cord. However, the precise neuronal pathways that mediate these events...

journal_title：Anesthesiology

authors： Ohashi Y,Guo T,Orii R,Maze M,Fujinaga M

更新日期：2003-10-01 00:00:00

abstract：:The dose-response and plasma concentration-response relationships for pancuronium in man were studied during its intravenous administration to eight patients at a rate of 1.62 microgram/kg/min. The (log) dose-response relationships resulted in a sigmoid curve that was linear in its central range. At 20, 50 and 80 per ...

journal_title：Anesthesiology

authors： Shanks CA,Somogyi AA,Triggs EJ

更新日期：1979-08-01 00:00:00

abstract：BACKGROUND:Alpha-2B adrenoceptor is the vasoconstrictive subtype in the mouse. Human alpha2B-AR deletion (D) allele has been associated with loss of short-term agonist-promoted receptor desensitization, which may lead to increased vasoconstriction on alpha2 activation. The goal of this study was to test the hypothesis ...

journal_title：Anesthesiology

authors： Talke P,Stapelfeldt C,Lobo E,Brown R,Scheinin M,Snapir A

更新日期：2005-03-01 00:00:00

abstract：BACKGROUND:The use of nicotinic agonists for analgesia is limited by their unacceptable side effects. Sazetidine-A is a new partial agonist nicotinic ligand that has very high selectivity for beta2-containing nicotinic acetylcholine receptors. It potently and selectively desensitizes alpha4beta2 nicotinic acetylcholine...

journal_title：Anesthesiology

authors： Cucchiaro G,Xiao Y,Gonzalez-Sulser A,Kellar KJ

更新日期：2008-09-01 00:00:00

abstract：:The effects of halothane (0.45 and 0.9 mM, equivalent to 0.7 and 1.5%, respectively), isoflurane (0.54 and 1.23 mM, equivalent to 0.9 and 2.0%, respectively) and enflurane (0.65 and 1.48 mM, equivalent to 1.2 and 2.5%, respectively) on macroscopic L- and T-type Ca2+ channel currents were compared in single canine card...

journal_title：Anesthesiology

authors： Eskinder H,Rusch NJ,Supan FD,Kampine JP,Bosnjak ZJ

更新日期：1991-05-01 00:00:00

abstract：BACKGROUND:Tight perioperative control of blood glucose improves the outcome of diabetic patients undergoing cardiac surgery. Because stress response and cardiopulmonary bypass can induce profound hyperglycemia, intraoperative glycemic control may become difficult. The authors undertook a prospective cohort study to de...

journal_title：Anesthesiology

authors： Ouattara A,Lecomte P,Le Manach Y,Landi M,Jacqueminet S,Platonov I,Bonnet N,Riou B,Coriat P

更新日期：2005-10-01 00:00:00

abstract：:Using magnetic resonance spectroscopy, the authors tested whether cerebral concentrations of inhaled anesthetics do not increase proportionately at inspired concentrations exceeding 3% 1) because anesthetics bind to and saturate specific sites in the brain or 2) because anesthetic-induced depression of ventilation lim...

journal_title：Anesthesiology

authors： Lockhart SH,Cohen Y,Yasuda N,Kim F,Litt L,Eger EI 2nd,Chang LH,James T

更新日期：1990-09-01 00:00:00

abstract：BACKGROUND:Preoperative anemia is frequent in patients undergoing orthopedic surgery. The purpose of this study was to assess the preoperative increase of hemoglobin in iron deficiency anemia patients treated with intravenous iron. METHODS:After obtaining written informed consent, 20 patients with iron deficiency anem...

journal_title：Anesthesiology

authors： Theusinger OM,Leyvraz PF,Schanz U,Seifert B,Spahn DR

更新日期：2007-12-01 00:00:00

abstract：BACKGROUND:Increasing age appears to be associated with a slower onset of neuromuscular blockade, but such an effect has not been studied with the same doses of the same drugs across pediatric and adult age groups. METHODS:The authors measured the evoked compound action potential of the adductor pollicis muscle in res...

journal_title：Anesthesiology

authors： Koscielniak-Nielsen ZJ,Bevan JC,Popovic V,Baxter MR,Donati F,Bevan DR

更新日期：1993-08-01 00:00:00

abstract：:Neurophysiologic and local cerebral metabolic mapping techniques indicate that seizures associated with lidocaine toxicity originate in subcortical brain structures. Normally local cerebral blood flow (l-CBF) is quantitatively coupled to local cerebral metabolic rate for glucose (l-CMRg). In the present study the resp...

journal_title：Anesthesiology

authors： Tommasino C,Maekawa T,Shapiro HM

更新日期：1986-06-01 00:00:00

abstract：BACKGROUND:Both pain and the pharmacologic management of pain can cause the undesirable effect of sleep disruption. One goal of basic and clinical neuroscience is to facilitate rational drug development by identifying the brain regions and neurochemical modulators of sleep and pain. Adenosine is thought to be an endoge...

journal_title：Anesthesiology

authors： Tanase D,Baghdoyan HA,Lydic R

更新日期：2002-12-01 00:00:00

abstract：BACKGROUND:Surgical resection remains the best option for long-term survival in many solid tumors. Surgery can, however, lead to tumor cell release into the circulation. Data have suggested differential effects of anesthetic agents on cancer cell growth. This retrospective analysis investigated the association of anest...

journal_title：Anesthesiology

authors： Wigmore TJ,Mohammed K,Jhanji S

更新日期：2016-01-01 00:00:00

abstract：BACKGROUND:Interscalene block provides optimal shoulder surgery analgesia, but concerns over its associated risks have prompted the search for alternatives. Suprascapular block was recently proposed as an interscalene block alternative, but evidence of its comparative analgesic effect is conflicting. This meta-analysis...

journal_title：Anesthesiology

authors： Hussain N,Goldar G,Ragina N,Banfield L,Laffey JG,Abdallah FW

更新日期：2017-12-01 00:00:00

abstract：BACKGROUND:Obesity is an important risk factor for surgical site infections. The incidence of surgical wound infections is directly related to tissue perfusion and oxygenation. Fat tissue mass expands without a concomitant increase in blood flow per cell, which might result in a relative hypoperfusion with decreased ti...

journal_title：Anesthesiology

authors： Kabon B,Nagele A,Reddy D,Eagon C,Fleshman JW,Sessler DI,Kurz A

更新日期：2004-02-01 00:00:00

abstract：:Decreased urinary output (Vu ml/min) after institution of PEEP is attributed to a variety of mechanisms including decreased cardiac output and renal blood flow (RBF), activation of neurohormonal reflexes, increased catecholamines, plasma renin activity (PRA), and antidiuretic hormone (ADH) release. To evaluate these f...

journal_title：Anesthesiology

authors： Payen DM,Farge D,Beloucif S,Leviel F,De La Coussaye JE,Carli P,Wirquin V

更新日期：1987-01-01 00:00:00

abstract：BACKGROUND:The general anesthetics, isoflurane and sevoflurane, cause developmental abnormalities in neonatal animal models via incompletely understood mechanisms. Despite many common molecular targets, isoflurane and sevoflurane exhibit substantial differences in their actions. The authors sought to determine whether ...

journal_title：Anesthesiology

authors： Seubert CN,Zhu W,Pavlinec C,Gravenstein N,Martynyuk AE

更新日期：2013-08-01 00:00:00

abstract：BACKGROUND:The long-term use of opioids for analgesia carries significant risk for tolerance, addiction, and diversion. These adverse effects are largely mediated by μ-opioid receptors in the central nervous system. Based on the authors' previous observation that morphine and δ-opioid receptor agonists synergize in spi...

journal_title：Anesthesiology

authors： Bruce DJ,Peterson CD,Kitto KF,Akgün E,Lazzaroni S,Portoghese PS,Fairbanks CA,Wilcox GL

更新日期：2019-09-01 00:00:00

abstract：:Desflurane (formerly I-653) is a new inhalaticnal anesthetic with a promising pharmacokinetic profile that includes low solubility in blood and tissue, including fat. Since its lipid solubility is less than that of other volatile agents, it may have lower potency. Low solubility would be expected to increase the rate ...

journal_title：Anesthesiology

authors： Rampil IJ,Lockhart SH,Zwass MS,Peterson N,Yasuda N,Eger EI 2nd,Weiskopf RB,Damask MC

更新日期：1991-03-01 00:00:00

abstract：BACKGROUND:Blood pressure (BP) monitoring with arterial waveform display requires an arterial cannula. We evaluated a new noninvasive device, Vasotrac (Medwave, Arden Hills, MN) that provides BP measurements approximately every 12-15 beats and displays pulse rate and a calibrated arterial waveform for each BP measureme...

journal_title：Anesthesiology

authors： Belani K,Ozaki M,Hynson J,Hartmann T,Reyford H,Martino JM,Poliac M,Miller R

更新日期：1999-09-01 00:00:00

abstract：BACKGROUND:Controversy exists regarding the effectiveness of propofol to prevent postoperative nausea and vomiting. This prospective, randomized, single-blinded study was designed to evaluate the antiemetic effectiveness of 0.5 mg/kg propofol when administered intravenously after sevoflurane- compared with desflurane-b...

journal_title：Anesthesiology

authors： Song D,Whitten CW,White PF,Yu SY,Zarate E

更新日期：1998-10-01 00:00:00

abstract：:The authors evaluated the systemic and cerebral hemodynamic and metabolic effects of 1 h of hypotension to a mean arterial pressure of either 50 mmHg or 40 mmHg induced by intravenous adenosine or ATP in dogs maintained on 70% nitrous oxide and 0.1% halothane. Following the hypotensive period, brain biopsy specimens w...

journal_title：Anesthesiology

authors： Newberg LA,Milde JH,Michenfelder JD

更新日期：1985-04-01 00:00:00

abstract：BACKGROUND:Dexmedetomidine is an alpha 2 agonist with potential utility in clinical anesthesia for both its sedative and sympatholytic properties. METHODS:The pharmacokinetics and hemodynamic changes that occurred in ten healthy male volunteers were determined after administration of dexmedetomidine 2 micrograms/kg by...

journal_title：Anesthesiology

authors： Dyck JB,Maze M,Haack C,Vuorilehto L,Shafer SL

更新日期：1993-05-01 00:00:00

abstract：BACKGROUND:Propofol may produce amnesia by affecting encoding. The hypothesis that propofol weakens encoding was tested by measuring regional cerebral blood flow during verbal encoding. METHODS:Seventeen volunteer participants (12 men; aged 30.4 +/- 6.5 yr) had regional cerebral blood flow measured using H2O positron ...

journal_title：Anesthesiology

authors： Veselis RA,Pryor KO,Reinsel RA,Mehta M,Pan H,Johnson R Jr

更新日期：2008-08-01 00:00:00

abstract：:To determine whether disuse atrophy of skeletal muscle results in resistance to pancuronium, the dose response to pancuronium was determined simultaneously in both gastrocnemius muscles of six dogs that had one hind limb immobilized in a plaster cast for one month. Muscle responses were evoked during pentobarbital-nit...

journal_title：Anesthesiology

authors： Gronert GA

更新日期：1981-11-01 00:00:00

abstract：BACKGROUND:In previous studies, the authors showed that anesthetics affect the expression ratios of many genes in rat liver. microRNAs (miRNA) negatively regulate more than 30% of genes in cells, and control cell proliferation, inflammation, and metabolism. The authors hypothesized that anesthetics influence miRNA expr...

journal_title：Anesthesiology

authors： Ishikawa M,Tanaka S,Arai M,Genda Y,Sakamoto A

更新日期：2012-12-01 00:00:00

abstract：BACKGROUND:Although considerable evidence indicates neuronal Ca channels play significant roles in pain perception, their possible importance in hypersensitization after acute inflammation has not been investigated. METHODS:Using carrageenan for inducing hypersensitization, the authors investigated the analgesic effec...

journal_title：Anesthesiology

authors： Yokoyama K,Kurihara T,Makita K,Tanabe T

更新日期：2003-12-01 00:00:00

abstract：BACKGROUND:Obstetrics carries high medical liability risk. Maternal death and newborn death/brain damage were the most common complications in obstetric anesthesia malpractice claims before 1990. As the liability profile may have changed over the past two decades, the authors reviewed recent obstetric claims in the Ame...

journal_title：Anesthesiology

authors： Davies JM,Posner KL,Lee LA,Cheney FW,Domino KB

更新日期：2009-01-01 00:00:00

abstract：BACKGROUND:This study aimed to characterize the electroencephalogram in children who emerged with emergence delirium (ED) compared with children without ED using methods that involved the assessment of cortical functional connectivity. METHODS:Children aged 5 to 15 yr had multichannel electroencephalographic recording...

journal_title：Anesthesiology

authors： Martin JC,Liley DT,Harvey AS,Kuhlmann L,Sleigh JW,Davidson AJ

更新日期：2014-10-01 00:00:00

abstract：BACKGROUND:Previous attempts at improving operating room utilization have generally emphasized more accurate scheduling, starting the first case on time, and reducing turnover time. Surgical case cancellations have largely been ignored except for recommendations for preoperative screening and good physician-patient com...

journal_title：Anesthesiology

authors： Basson MD,Butler TW,Verma H

更新日期：2006-04-01 00:00:00