Propofol-induced Changes in α-β Sensorimotor Cortical Connectivity.

abstract：:Central and peripheral pulmonary mucociliary clearance was assessed by tantalum bronchography and serial chest roentgenograms in dogs. Thiopental, 25 mg/kg, did not change clearance from awake values. Halothane 1.2 MAC, for six hours, delayed both central and peripheral clearance by at least three hours. After halotha...

journal_title：Anesthesiology

authors： Forbes AR,Gamsu G

更新日期：1979-01-01 00:00:00

abstract：BACKGROUND:Although evidence of its effects is tentative, acupuncture has long been used in the treatment of multiple maladies. So far, it has not been possible to discriminate the effects of the venue from specific results of needling itself, thus physicians merely depend on patients' statements. The authors investiga...

journal_title：Anesthesiology

authors： Agarwal-Kozlowski K,Lange AC,Beck H

更新日期：2009-09-01 00:00:00

abstract：BACKGROUND:Ketamine has been associated with a unique spectrum of subjective "psychedelic" effects in patients emerging from anesthesia. This study quantified these effects of ketamine and related them to steady-state plasma concentrations. METHODS:Ketamine or saline was administered in a single-blinded crossover prot...

journal_title：Anesthesiology

authors： Bowdle TA,Radant AD,Cowley DS,Kharasch ED,Strassman RJ,Roy-Byrne PP

更新日期：1998-01-01 00:00:00

abstract：BACKGROUND:Animal models of ventilator-associated pneumonia (VAP) in primates, sheep, and pigs differ in the underlying pulmonary injury, etiology, bacterial inoculation methods, and time to onset. The most common ovine and porcine models do not reproduce the primary pathogenic mechanism of the disease, through the asp...

journal_title：Anesthesiology

authors： Li Bassi G,Rigol M,Marti JD,Saucedo L,Ranzani OT,Roca I,Cabanas M,Muñoz L,Giunta V,Luque N,Rinaudo M,Esperatti M,Fernandez-Barat L,Ferrer M,Vila J,Ramirez J,Torres A

更新日期：2014-05-01 00:00:00

abstract：:Distribution and elimination of lidocaine and mepivacaine were studies in 114 subjects after obstetric epidural anesthesia, Epinephrine significantly lowered the concentrations of lidocaine in the mothers' circulations by about 33 per cent, and the concentrations of mepivacaine by about 22 per cent. It also significan...

journal_title：Anesthesiology

authors： Brown WU,Bell GC,Lurie AO,Weiss B,Scanlon JW,Alper MH

更新日期：1975-06-01 00:00:00

abstract：:Pharmacologic actions of CI-581, a chemical derivative of phencyclidine, were determined in 20 volunteers from a prison population. The results indicate that this drug is an effective analgesic and anesthetic agent in doses of 1.0 to 2.0 mg per kilogram. With intravenous administration the onset of action is within 1 ...

journal_title：Anesthesiology

authors： Domino EF

更新日期：2010-09-01 00:00:00

abstract：:The hemodynamic interactions of verapamil and isoflurane were studied in eight dogs. Left ventricular function was analyzed using a right heart bypass preparation to permit rigid hemodynamic control. Hemodynamic studies were performed at 0.7, 1.05, and 1.40% isoflurane before and during the maintenance of two stable l...

journal_title：Anesthesiology

authors： Kates RA,Kaplan JA,Guyton RA,Dorsey L,Hug CC Jr,Hatcher CR

更新日期：1983-08-01 00:00:00

abstract：:The effect of temperature (37 degrees C, 28 degrees C, and 18 degrees C), 160 mg/kg lidocaine, and 40 mg/kg thiopental on the efflux of cellular potassium in the cerebral cortex during complete global ischemia was examined. Cerebral ischemia was induced in dogs on cardiopulmonary bypass circulation by stopping the pum...

journal_title：Anesthesiology

authors： Astrup J,Skovsted P,Gjerris F,Sørensen HR

更新日期：1981-09-01 00:00:00

abstract：BACKGROUND:Intrathecal administration of opioids may cause lower urinary tract dysfunction. In this study, the authors compared the effects of morphine and sufentanil administered intrathecally in a randomized double-blind fashion (two doses each) on lower urinary tract function in healthy male volunteers. METHODS:Uro...

journal_title：Anesthesiology

authors： Kuipers PW,Kamphuis ET,van Venrooij GE,van Roy JP,Ionescu TI,Knape JT,Kalkman CJ

更新日期：2004-06-01 00:00:00

abstract：BACKGROUND:The main disadvantage of the posterior approach to the block of the sciatic nerve in the popliteal fossa (popliteal block [PB]) is the need to place the patient in the prone position. In this study, the authors examined the clinical utility of a recently described lateral approach to PB that is performed wit...

journal_title：Anesthesiology

authors： Hadzić A,Vloka JD

更新日期：1998-06-01 00:00:00

abstract：:Previous investigators have identified an aortic-to-radial artery pressure gradient thought to develop during rewarming and discontinuation of cardiopulmonary bypass. The authors measured mean aortic and radial artery pressures before, during, and after cardiopulmonary bypass in 30 patients, to determine when the pres...

journal_title：Anesthesiology

authors： Rich GF,Lubanski RE Jr,McLoughlin TM

更新日期：1992-07-01 00:00:00

abstract：:We sought to determine the percent delivery by metered-dose inhaler (MDI) of a preparation of salbutamol (albuterol) to the distal end of either pediatric-size tracheal tubes or a narrow-gauge catheter. A bench model consisting of a swivel actuator; 3.0-6.0-mm ID tracheal tubes all 16 cm in length or a 19-G (standard ...

journal_title：Anesthesiology

authors： Taylor RH,Lerman J

更新日期：1991-02-01 00:00:00

abstract：BACKGROUND:The dose-response relation for spinal ropivacaine is undetermined, and there are few data available for obstetric patients. METHODS:In a prospective, randomized, double-blind investigation, the authors studied 72 patients undergoing elective cesarean delivery. An epidural catheter was placed at the L2-L3 ve...

journal_title：Anesthesiology

authors： Khaw KS,Ngan Kee WD,Wong EL,Liu JY,Chung R

更新日期：2001-12-01 00:00:00

abstract：BACKGROUND:Because the nuclear factor-κB (NF-κB) coupled pathway is believed to amplify inflammation prevailing in sepsis, the authors tested the hypotheses that the insertion-deletion polymorphism (-94ins/delATTG) (1) alters nuclear translocation of nuclear factor-κB and activator protein-1 (NF-κB1) in monocytes after...

journal_title：Anesthesiology

authors： Adamzik M,Schäfer S,Frey UH,Becker A,Kreuzer M,Winning S,Frede S,Steinmann J,Fandrey J,Zacharowski K,Siffert W,Peters J,Hartmann M

更新日期：2013-01-01 00:00:00

abstract：BACKGROUND:Many drugs are removed by the lung. The pulmonary uptake of one drug can be inhibited when a second, highly accumulated drug is administered parenterally or as a chronic oral treatment. The effect of inhalational anesthetics on pulmonary drug uptake has not been extensively studied and may alter pharmacokine...

journal_title：Anesthesiology

authors： Matot I,Neely CF,Katz RY,Neufeld GR

更新日期：1993-06-01 00:00:00

abstract：BACKGROUND:Due to economic pressures and improvements in perioperative care, outpatient surgical procedures have become commonplace. However, risk factors for outpatient surgical morbidity and mortality remain unclear. There are no multicenter clinical data guiding patient selection for outpatient surgery. The authors ...

journal_title：Anesthesiology

authors： Mathis MR,Naughton NN,Shanks AM,Freundlich RE,Pannucci CJ,Chu Y,Haus J,Morris M,Kheterpal S

更新日期：2013-12-01 00:00:00

abstract：:In the absence of data on the anatomic localization of the cuff of the laryngeal mask airway (LMA) in children, radiologic images were obtained from 50 infants and children (aged 1 month to 15 yr) undergoing diagnostic radiologic procedures during halothane and N2O:O2 anesthesia. In 46 patients, the cuff of the LMA wa...

journal_title：Anesthesiology

authors： Goudsouzian NG,Denman W,Cleveland R,Shorten G

更新日期：1992-12-01 00:00:00

abstract：:Initial studies have suggested that oral transmucosal fentanyl citrate (OTFC) in a dose of 15-20 micrograms/kg may be a safe and effective preanesthetic medication in children and adults, but this has not been demonstrated in a randomized, double-blind fashion. The purpose of this study was to determine in a randomize...

journal_title：Anesthesiology

authors： Feld LH,Champeau MW,van Steennis CA,Scott JC

更新日期：1989-09-01 00:00:00

abstract：BACKGROUND:Several investigations into brain activation caused by pain have suggested that the multiple painful stimulations used in typical block designs may cause attenuation over time of the signal within activated areas. The effect this may have on pain investigations using multiple tasks has not been investigated....

journal_title：Anesthesiology

authors： Ibinson JW,Small RH,Algaze A,Roberts CJ,Clark DL,Schmalbrock P

更新日期：2004-10-01 00:00:00

abstract：BACKGROUND:Airway pressure-release ventilation provides ventilation comparable to controlled mechanical ventilation (CMV), but with lower peak airway pressures and less dead-space ventilation. To obtain these advantages for patients administered general anesthesia, the authors (1) designed a mode similar to airway pres...

journal_title：Anesthesiology

authors： Bratzke E,Downs JB,Smith RA

更新日期：1998-08-01 00:00:00

abstract：BACKGROUND:Chronic pain is associated with depression. In rodents, pain is often assessed by sensory hypersensitivity, which does not sufficiently measure affective responses. Low-dose ketamine has been used to treat both pain and depression, but it is not clear whether ketamine can relieve depression associated with c...

journal_title：Anesthesiology

authors： Wang J,Goffer Y,Xu D,Tukey DS,Shamir DB,Eberle SE,Zou AH,Blanck TJ,Ziff EB

更新日期：2011-10-01 00:00:00

abstract：:The safety and efficacy of epidural morphine injected into the caudal space for control of postoperative pain following open cardiac surgery in children was studied. Thirty-two children between the ages of 2-12 yr for whom early postoperative tracheal extubation was anticipated were randomly assigned to control and st...

journal_title：Anesthesiology

authors： Rosen KR,Rosen DA

更新日期：1989-03-01 00:00:00

abstract：BACKGROUND:Halogenated anesthetics potentiate the positive inotropic effects of alpha- and beta-adrenoceptor stimulations. Although diabetes mellitus induces significant myocardial abnormalities, the interaction of halogenated anesthetics and adrenoceptor stimulation in diabetic myocardium remains unknown. METHODS:Lef...

journal_title：Anesthesiology

authors： Amour J,David JS,Vivien B,Coriat P,Riou B

更新日期：2004-11-01 00:00:00

abstract：BACKGROUND:Hyperkalemic cardiac arrest after the administration of succinylcholine (SCh) to critically ill intensive care patients has been attributed to changes in the acetylcholine receptors (AChRs) at the muscle membrane. The current study attempts to characterize the contributory roles of chronic administration of ...

journal_title：Anesthesiology

authors： Yanez P,Martyn JA

更新日期：1996-02-01 00:00:00

abstract：BACKGROUND:Pain behavior in response to skin incision is developmentally regulated, but little is known about the underlying neuronal mechanisms. The authors hypothesize that the spatial activation and intensity of dorsal horn neuron responses to skin incision differ in immature and adult spinal cord. METHODS:Single w...

journal_title：Anesthesiology

authors： Ririe DG,Bremner LR,Fitzgerald M

更新日期：2008-10-01 00:00:00

abstract：:To determine the percentage of anesthetic metabolized and to assess the role of metabolism in the total elimination of inhaled anesthetics, the authors administered isoflurane, enflurane, halothane, and methoxyflurane simultaneously, for 2 h, to nine healthy patients. Total anesthetic uptake during the 2 h of washin a...

journal_title：Anesthesiology

authors： Carpenter RL,Eger EI 2nd,Johnson BH,Unadkat JD,Sheiner LB

更新日期：1986-08-01 00:00:00

abstract：:The effects of subparalytic doses of succinylcholine and d-tubocurarine on epinephrine-induced cardiac arrhythmias during halothane anesthesia were evaluated in dogs. Succinylcholine markedly increased (P is less than .05) the arrhythmogenicity of epinephrine and d-tubocurarine slightly decreased (P is less than .05) ...

journal_title：Anesthesiology

authors： Tucker WK,Munson ES

更新日期：1975-01-01 00:00:00

abstract：INTRODUCTION:The current investigation aimed to study the efficacy of hemostatic therapy guided either by conventional coagulation analyses or point-of-care (POC) testing in coagulopathic cardiac surgery patients. METHODS:Patients undergoing complex cardiac surgery were assessed for eligibility. Those patients in whom...

journal_title：Anesthesiology

authors： Weber CF,Görlinger K,Meininger D,Herrmann E,Bingold T,Moritz A,Cohn LH,Zacharowski K

更新日期：2012-09-01 00:00:00

abstract：:Complications after major surgery are a leading cause of morbidity and mortality. The etiology of postoperative complications is complex, but poor cardiorespiratory reserve appears to be a key factor. There is increasing interest in the use of central and mixed venous oxygen saturation to guide therapeutic interventio...

journal_title：Anesthesiology

authors： Shepherd SJ,Pearse RM

更新日期：2009-09-01 00:00:00

abstract：BACKGROUND:A class Ib antiarrhythmic drug, mexiletine, augments relaxations produced by adenosine triphosphate (ATP) sensitive K+ channel openers in isolated rat aortas, suggesting that it produces changes in the vasodilation mediated by ATP-sensitive K+ channels. Nitric oxide can induce its vasodilator effect via K+ c...

journal_title：Anesthesiology

authors： Kinoshita H,Ishikawa T,Hatano Y

更新日期：2000-03-01 00:00:00