Spinal nitric oxide contributes to the analgesic effect of intrathecal [d-pen2,d-pen5]-enkephalin in normal and diabetic rats.

abstract：:The proclamation, "Gentlemen! this is no humbug," attributed to John Collins Warren, M.D., was not identified in any contemporaneous eyewitness report of William T. G. Morton's October 16, 1846, demonstration of ether at Massachusetts General Hospital. The earliest known documentation of the proclamation is in Nathan ...

journal_title：Anesthesiology

authors： Haridas RP

更新日期：2016-03-01 00:00:00

abstract：BACKGROUND:Early acquisition of critical competencies by novice anesthesiology residents is essential for patient safety, but traditional training methods may be insufficient. The purpose of this study was to determine the effectiveness of high-fidelity simulation training of novice residents in the initial management ...

journal_title：Anesthesiology

authors： Park CS,Rochlen LR,Yaghmour E,Higgins N,Bauchat JR,Wojciechowski KG,Sullivan JT,McCarthy RJ

更新日期：2010-01-01 00:00:00

abstract：BACKGROUND:Phantom and stump pains, common sequelae of limb amputations, are significant impediments to rehabilitation of amputees. The pathophysiology and optimal treatment of postamputation pain states are unclear. While stump pain may result from neuromas in the stump, phantom pain is thought to be related to cortic...

journal_title：Anesthesiology

authors： Wu CL,Tella P,Staats PS,Vaslav R,Kazim DA,Wesselmann U,Raja SN

更新日期：2002-04-01 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：BACKGROUND:Propofol is an intravenous anesthetic agent that may impair host defense system. The aim of this study was to evaluate the effects of propofol on macrophage functions and its possible mechanism. METHODS:Mouse macrophage-like Raw 264.7 cells were exposed to propofol, at 3, 30 (a clinically relevant concentra...

journal_title：Anesthesiology

authors： Chen RM,Wu CH,Chang HC,Wu GJ,Lin YL,Sheu JR,Chen TL

更新日期：2003-05-01 00:00:00

abstract：WHAT WE ALREADY KNOW ABOUT THIS TOPIC:WHAT THIS ARTICLE TELLS US THAT IS NEW: BACKGROUND:: Craniotomy for brain tumor displays significant morbidity and mortality, and no score is available to discriminate high-risk patients. Our objective was to validate a prediction score for postoperative neurosurgical complications...

journal_title：Anesthesiology

authors： Cinotti R,Bruder N,Srairi M,Paugam-Burtz C,Beloeil H,Pottecher J,Geeraerts T,Atthar V,Guéguen A,Triglia T,Josserand J,Vigouroux D,Viquesnel S,Lakhal K,Galliez M,Blanloeil Y,Le Thuaut A,Feuillet F,Rozec B,Asehnoune K

更新日期：2018-12-01 00:00:00

abstract：BACKGROUND:Inflammation is a key element in the pathophysiology of cerebral ischemia. This study investigated the role of N-Myc downstream-regulated gene-2 in nuclear transcription factor κB-mediated inflammation in ischemia models. METHODS:Mice (n = 6 to 12) with or without nuclear transcription factor κB inhibitor p...

journal_title：Anesthesiology

authors： Deng YL,Ma YL,Zhang ZL,Zhang LX,Guo H,Qin P,Hou YS,Gao ZJ,Hou WG

更新日期：2018-03-01 00:00:00

abstract：BACKGROUND:Because tactile evaluation is the most common form of clinical neuromuscular monitoring, this study examines the relative efficacy of antagonizing residual block at different levels of recovery of the tactile train-of-four (TOF) response. METHODS:Anesthesia was induced in 64 adults with 2-5 microg/kg fentan...

journal_title：Anesthesiology

authors： Kirkegaard H,Heier T,Caldwell JE

更新日期：2002-01-01 00:00:00

abstract：BACKGROUND:In an effort to measure and improve the quality of perioperative care, the Surgical Care Improvement Project (SCIP) was introduced in 2003. The SCIP guidelines are evidence-based process measures designed to reduce preventable morbidity, but it remains to be determined whether SCIP-measure compliance is asso...

journal_title：Anesthesiology

authors： Scott AV,Stonemetz JL,Wasey JO,Johnson DJ,Rivers RJ,Koch CG,Frank SM

更新日期：2015-07-01 00:00:00

abstract：:The cerebral metabolic effects of a massive dose of thiopental (177 mg/kg) were investigated in seven dogs. The systemic circulation was supported with an extracorporeal circuit. At an infusion rate of 2 mg/kg/min, cerebral oxygen consumption (CMR(O(2))) decreased progressively until cerebral electrical silence was pr...

journal_title：Anesthesiology

authors： Michenfelder JD

更新日期：2002-10-01 00:00:00

abstract：:Systemic pretreatment with ketanserin, a relatively specific type-2 serotonin receptor antagonist, significantly attenuated the muscle rigidity produced in rats by the potent short-acting opiate agonist alfentanil. Following placement of subcutaneous electrodes in each animal's left gastrocnemius muscle, rigidity was ...

journal_title：Anesthesiology

authors： Weinger MB,Cline EJ,Smith NT,Koob GF

更新日期：1987-09-01 00:00:00

abstract：:The effect of halothane on the release and metabolism of norepinephrine during resting conditions and in response to electrical stimulation at 2 Hz was studied in isolated superfused segments od dog saphenous vein. Liquid chromatography with electrochemical detection was used to measure endogenous norepinephrine overf...

journal_title：Anesthesiology

authors： Lunn JJ,Rorie DK

更新日期：1984-10-01 00:00:00

abstract：BACKGROUND:Whether the fetus can experience pain remains controversial. During the last half of pregnancy, the neuroanatomic connections for nociception are in place, and the human fetus mounts sizable stress responses to physical insults. Analgesia has been recommended for intrauterine procedures or late termination, ...

journal_title：Anesthesiology

authors： Fisk NM,Gitau R,Teixeira JM,Giannakoulopoulos X,Cameron AD,Glover VA

更新日期：2001-10-01 00:00:00

abstract：BACKGROUND:Drugs are routinely combined in anesthesia and pain management to obtain an enhancement of the desired effects. However, a parallel enhancement of the undesired effects might take place as well, resulting in a limited therapeutic usefulness. Therefore, when addressing the question of optimal drug combination...

journal_title：Anesthesiology

authors： Zanderigo E,Sartori V,Sveticic G,Bouillon T,Schumacher P,Morari M,Curatolo M

更新日期：2006-04-01 00:00:00

abstract：BACKGROUND:Blood conservation techniques are being increasingly used because of the increased cost and lack of availability of allogeneic blood. Cell salvage offers great blood savings opportunities but is thought to be contraindicated in a number of areas (e.g., blood contaminated with bacteria). Several outcome studi...

journal_title：Anesthesiology

authors： Waters JH,Tuohy MJ,Hobson DF,Procop G

更新日期：2003-09-01 00:00:00

abstract：BACKGROUND:Cardiac surgery requiring the use of cardiopulmonary bypass is frequently complicated by coagulopathic bleeding that, largely due to the shortcomings of conventional coagulation tests, is difficult to manage. This study evaluated a novel transfusion algorithm that uses point-of-care coagulation testing. MET...

journal_title：Anesthesiology

authors： Karkouti K,McCluskey SA,Callum J,Freedman J,Selby R,Timoumi T,Roy D,Rao V

更新日期：2015-03-01 00:00:00

abstract：BACKGROUND:We compared the effects of etomidate and ketamine on the hypothalamic-pituitary-adrenal axis during sepsis. METHODS:Mice (n = 5/group) were injected intraperitoneally with lipopolysaccharide (10 mg/kg) and 6 h later randomized to receive ketamine (100 mg/kg), etomidate (30 mg/kg), or saline. At two time poi...

journal_title：Anesthesiology

authors： Besnier E,Clavier T,Tonon MC,Selim J,Lefevre-Scelles A,Morin F,Tamion F,Dureuil B,Castel H,Compere V

更新日期：2017-08-01 00:00:00

abstract：BACKGROUND:Neurally adjusted ventilatory assist (NAVA) is a new mode of mechanical ventilation that delivers ventilatory assist in proportion to the electrical activity of the diaphragm. This study aimed to compare the ventilatory and gas exchange effects between NAVA and pressure support ventilation (PSV) during the w...

journal_title：Anesthesiology

authors： Coisel Y,Chanques G,Jung B,Constantin JM,Capdevila X,Matecki S,Grasso S,Jaber S

更新日期：2010-10-01 00:00:00

abstract：:The effects of local infiltration anesthesia, brachial plexus blockade, isoflurane, or halothane anesthesia on blood flow through the brachial artery and through a newly created forearm arteriovenous fistula (AVF) were compared in 36 patients with endstage renal failure. Brachial artery blood flow was measured at two ...

journal_title：Anesthesiology

authors： Mouquet C,Bitker MO,Bailliart O,Rottembourg J,Clergue F,Montejo LS,Martineaud JP,Viars P

更新日期：1989-06-01 00:00:00

abstract：BACKGROUND:Systemically administered local anesthetics and other sodium channel blockers produce analgesia in patients with hypersensitivity disorders. To assess whether these agents have a role in the treatment of visceral pain, the present study examined the effects of intravenous lidocaine on neuronal and reflex res...

journal_title：Anesthesiology

authors： Ness TJ

更新日期：2000-06-01 00:00:00

abstract：:Opioid receptors have been targeted for the treatment of pain and related disorders for thousands of years and remain the most widely used analgesics in the clinic. Mu (μ), kappa (κ), and delta (δ) opioid receptors represent the originally classified receptor subtypes, with opioid receptor like-1 (ORL1) being the leas...

journal_title：Anesthesiology

authors： Al-Hasani R,Bruchas MR

更新日期：2011-12-01 00:00:00

abstract：BACKGROUND:Ketamine was previously suggested to relax vascular smooth muscle by reducing the intracellular Ca2+ concentration ([Ca2+]i). However, no direct evidence is available to indicate that ketamine reduces the [Ca2+]i in vascular smooth muscle of systemic resistance arteries. METHODS:Endothelium-intact or -denud...

journal_title：Anesthesiology

authors： Akata T,Izumi K,Nakashima M

更新日期：2001-08-01 00:00:00

abstract：:The effects of halothane (0.75% and 1.5%) and isoflurane (2.6%) on macroscopic Ca2+ and K+ channel currents (ICa and IK, respectively) were investigated in voltage-clamped vascular muscle cells from the canine coronary artery. Single coronary arterial cells were dialyzed with K+ glutamate solution and superfused with ...

journal_title：Anesthesiology

authors： Buljubasic N,Rusch NJ,Marijic J,Kampine JP,Bosnjak ZJ

更新日期：1992-06-01 00:00:00

abstract：BACKGROUND:While persistent opioid use after surgery has been the subject of a large number of studies, it is unknown how much variability in the definition of persistent use impacts the reported incidence across studies. The objective was to evaluate the incidence of persistent use estimated with different definitions...

journal_title：Anesthesiology

authors： Jivraj NK,Raghavji F,Bethell J,Wijeysundera DN,Ladha KS,Bateman BT,Neuman MD,Wunsch H

更新日期：2020-06-01 00:00:00

abstract：BACKGROUND:(human ether-a-gogo related gene) encodes the cardiac rapidly activating delayed rectifier potassium currents (I(kr)), which play an important role in cardiac action potential repolarization. General anesthetics, like halothane, can prolong Q-T interval, suggesting that they act on myocellular repolarization...

journal_title：Anesthesiology

authors： Li J,Correa AM

更新日期：2002-10-01 00:00:00

abstract：BACKGROUND:Isoflurane induces cell apoptosis by an unknown mechanism. The authors hypothesized that isoflurane activates inositol 1,4,5-trisphosphate (IP3) receptors on the endoplasmic reticulum (ER) membrane, causing excessive calcium release, triggering apoptosis. METHODS:The authors determined isoflurane-induced cy...

journal_title：Anesthesiology

authors： Wei H,Liang G,Yang H,Wang Q,Hawkins B,Madesh M,Wang S,Eckenhoff RG

更新日期：2008-02-01 00:00:00

abstract：:The slow positive (P2) wave of the evoked electrospinogram was recorded from the dorsal epidural space in man. The waveform characteristics of the P2 wave were similar to those of the dorsal cord positive wave (P wave), which is believed to be caused by the primary afferent depolarization (PAD) and to be related to pr...

journal_title：Anesthesiology

authors： Shimoji K,Ito Y,Oama K,Sawa T,Ikezono E

更新日期：1975-10-01 00:00:00

abstract：BACKGROUND:Cortical networks generate diverse patterns of rhythmic activity. Theta oscillations (4-12 Hz) are commonly observed during spatial learning and working memory tasks. The authors ask how etomidate, acting predominantly via gamma-aminobutyric acid type A (GABAA) receptors containing beta2 or beta3 subunits, a...

journal_title：Anesthesiology

authors： Drexler B,Roether CL,Jurd R,Rudolph U,Antkowiak B

更新日期：2005-02-01 00:00:00

abstract：BACKGROUND:To compare continuous cardiac output obtained by simulation of an aortic input impedance model to bolus injection thermodilution (TDCO) in critically ill patients with septic shock. METHODS:In an open study, mechanically ventilated patients with septic shock were monitored for 1 (32 patients), 2 (15 patient...

journal_title：Anesthesiology

authors： Jellema WT,Wesseling KH,Groeneveld AB,Stoutenbeek CP,Thijs LG,van Lieshout JJ

更新日期：1999-05-01 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