Mechanism of antagonism by physostigmine of acute flunitrazepam intoxication.

abstract：:Thiopental-14C (30 mg and 10 muCi/kg) was injected intravenously into rats 36-48 hours following bilateral nephrectomy and one minute after pretreatment with sulfadimethoxine (30 mg/kg, iv). Control groups of normal and sham-operated animals were used. The distributions of radioactivity in plasma, brain, and heart 1, ...

journal_title：Anesthesiology

authors： Ghoneim MM,Pandya HB,Kelley SE,Fischer LJ,Corry RJ

更新日期：1976-12-01 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：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:The current study used recombinant herpes simplex virus type I to increase expression of µ-opiate receptors and the opioid ligand preproenkephalin in peripheral nerve fibers in a mouse model of neuropathic pain. It was predicted that viral vector delivery of a combination of genes encoding the µ-opioid recep...

journal_title：Anesthesiology

authors： Klein AH,Mohammad HK,Ali R,Peper B,Wilson SP,Raja SN,Ringkamp M,Sweitzer S

更新日期：2018-05-01 00:00:00

abstract：BACKGROUND:The memory-blocking properties of general anesthetics are of high clinical relevance and scientific interest. The inhalational anesthetic xenon antagonizes N-methyl-D-aspartate (NMDA) receptors. It is unknown if xenon affects long-term potentiation (LTP), a cellular correlate for memory formation. In hippoca...

journal_title：Anesthesiology

authors： Kratzer S,Mattusch C,Kochs E,Eder M,Haseneder R,Rammes G

更新日期：2012-03-01 00:00:00

abstract：BACKGROUND:Prostacyclin (PGI2) is known to be an important mediator of peripheral pain sensation (nociception) whereas little is known about its role in central sensitization. METHODS:The levels of the stable PGI2-metabolite 6-keto-prostaglandin F1α (6-keto-PGF1α) and of prostaglandin E2 (PGE2) were measured in the do...

journal_title：Anesthesiology

authors： Schuh CD,Brenneis C,Zhang DD,Angioni C,Schreiber Y,Ferreiros-Bouzas N,Pierre S,Henke M,Linke B,Nüsing R,Scholich K,Geisslinger G

更新日期：2014-02-01 00:00:00

abstract：BACKGROUND:Sevoflurane administered to neonatal rats induces neurobehavioral abnormalities and epigenetic reprogramming of their germ cells; the latter can pass adverse effects of sevoflurane to future offspring. As germ cells are susceptible to reprogramming by environmental factors across the lifespan, the authors hy...

journal_title：Anesthesiology

authors： Ju LS,Yang JJ,Xu N,Li J,Morey TE,Gravenstein N,Seubert CN,Setlow B,Martynyuk AE

更新日期：2019-11-01 00:00:00

abstract：BACKGROUND:Effects of volatile anesthetic agents on N-methyl-D-aspartate (NMDA) receptor-mediated excitatory synaptic transmission have not been well characterized. The authors compared effects produced by halothane and isoflurane on electrophysiologic properties of NMDA and non-NMDA receptor-mediated synaptic response...

journal_title：Anesthesiology

authors： Nishikawa K,MacIver MB

更新日期：2000-01-01 00:00:00

abstract：BACKGROUND:It should be possible to avoid variations in plasma glucose concentration during anesthesia by adjusting glucose infusion rate to whole-body glucose uptake. To study this hypothesis, we measured glucose utilization and production, before and during halothane anesthesia. METHODS:After an overnight fast, six ...

journal_title：Anesthesiology

authors： Sbaï D,Jouvet P,Soulier A,Pénicaud L,Merckx J,Bresson JL

更新日期：1995-05-01 00:00:00

abstract：BACKGROUND:Spontaneous tremor is relatively common in normothermic patients after operation and has been attributed to many causes. The hypothesis that nonthermoregulatory shivering-like tremor is facilitated by postoperative pain was tested. In addition, the effects of intravenous lidocaine on nonthermoregulatory trem...

journal_title：Anesthesiology

authors： Horn EP,Schroeder F,Wilhelm S,Sessler DI,Standl T,von dem Busche K,Schulte am Esch J

更新日期：1999-10-01 00:00:00

abstract：BACKGROUND:The authors' purpose in this study was to compare prospectively four different anesthetic induction and maintenance techniques using nitrous oxide with halothane and/or propofol for vomiting and recovery after outpatient tonsillectomy and adenoidectomy procedures in children. METHODS:Eighty unpremedicated c...

journal_title：Anesthesiology

authors： Ved SA,Walden TL,Montana J,Lea DE,Tefft MC,Kataria BK,Pudimat MA,Nicodemus HF,Milmoe GJ

更新日期：1996-07-01 00:00:00

abstract：:EEG amplitude dominance in awake man is posterior. During EEG monitoring in patients, the authors observed the abrupt appearance of anterior amplitude dominance during induction of anesthesia with halothane, enflurane, or thiopental. This EEG change is coincident with loss of eyelid reflex and loss of ability to respo...

journal_title：Anesthesiology

authors： Tinker JH,Sharbrough FW,Michenfelder JD

更新日期：1977-04-01 00:00:00

abstract：BACKGROUND:In this open, randomized study, the pharmacokinetics, clinical efficacy, and safety of a 48-h continuous interscalene infusion of 2 mg/ml ropivacaine for postoperative pain relief were investigated in patients undergoing open major shoulder surgery. METHODS:An initial interscalene block with 30 ml ropivacai...

journal_title：Anesthesiology

authors： Ekatodramis G,Borgeat A,Huledal G,Jeppsson L,Westman L,Sjövall J

更新日期：2003-01-01 00:00:00

abstract：:Intraventricular conduction disorders and reentrant arrhythmias in dogs can be produced by high plasma bupivacaine concentrations. The authors' aim was to determine if these conduction disturbances also occurred at moderate plasma bupivacaine concentrations (2.2-3.7 micrograms/ml) when in association with other factor...

journal_title：Anesthesiology

authors： Timour Q,Freysz M,Mazze R,Couzon P,Bertix L,Faucon G

更新日期：1990-06-01 00:00:00

abstract：BACKGROUND:The decision to extubate brain-injured patients with residual impaired consciousness holds a high degree of uncertainty of success. The authors developed a pragmatic clinical score predictive of extubation failure in brain-injured patients. METHODS:One hundred and forty brain-injured patients were prospecti...

journal_title：Anesthesiology

authors： Godet T,Chabanne R,Marin J,Kauffmann S,Futier E,Pereira B,Constantin JM

更新日期：2017-01-01 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:In airway smooth muscle (ASM), volatile anesthetics deplete sarcoplasmic reticulum (SR) Ca(2+) stores by increasing Ca(2+) "leak." Accordingly, SR replenishment becomes dependent on Ca(2+) influx. Depletion of SR Ca(2+) stores triggers Ca(2+) influx via specific plasma membrane channels, store-operated Ca(2+...

journal_title：Anesthesiology

authors： Pabelick CM,Ay B,Prakash YS,Sieck GC

更新日期：2004-08-01 00:00:00

abstract：:The relationship of train-of-four (TOF) ratio to the depression of the first twitch (TD) was investigated in 16 patients given pancuronium in doses insufficient to eliminate the fourth response in the train. In ten patients the block was allowed to spontaneously recover (Group 1) and in six it was reversed with neosti...

journal_title：Anesthesiology

authors： Graham GG,Morris R,Pybus DA,Torda TA,Woodey R

更新日期：1986-12-01 00:00:00

abstract：:The authors sought to determine if isoflurane would attenuate effects of three different types of vasoconstrictors on isolated segments of canine epicardial coronary arteries removed from healthy dogs. As the endothelium has a major role in regulating epicardial coronary artery tone, and as it modulates the effect of ...

journal_title：Anesthesiology

authors： Blaise G,Sill JC,Nugent M,Van Dyke RA,Vanhoutte PM

更新日期：1987-10-01 00:00:00

abstract：:This study examined the interaction between thiopental and epinephrine in inducing ventricular arrhythmias in dogs. The arrhythmogenic threshold of epinephrine was determined during anesthesia with either halothane alone, thiopental alone, etomidate plus different doses of thiopental, or halothane plus different doses...

journal_title：Anesthesiology

authors： Hayashi Y,Sumikawa K,Yamatodani A,Tashiro C,Wada H,Yoshiya I

更新日期：1989-12-01 00:00:00

abstract：BACKGROUND:The authors' purpose of this study was to elucidate the mechanisms of direct effects of halothane on the contractile proteins and Ca2+ release from the sarcoplasmic reticulum Ca2+ stores using isolated skinned strips (sarcolemma permealized with saponin) from rabbit pulmonary arteries. METHODS:The sarcoplas...

journal_title：Anesthesiology

authors： Su JY,Tang LJ

更新日期：1998-04-01 00:00:00

abstract：BACKGROUND:Xenon is a general anesthetic with neuroprotective properties. Xenon inhibition at the glycine-binding site of the N-Methyl-D-aspartate (NMDA) receptor mediates xenon neuroprotection against ischemic injury in vitro. Here we identify specific amino acids important for xenon binding to the NMDA receptor, with...

journal_title：Anesthesiology

authors： Armstrong SP,Banks PJ,McKitrick TJ,Geldart CH,Edge CJ,Babla R,Simillis C,Franks NP,Dickinson R

更新日期：2012-07-01 00:00:00

abstract：:Medical records of 38 patients undergoing anesthesia and surgery for removal of an insulinoma were reviewed to determine 1) the safety of avoiding intraoperative glucose, 2) the appropriate frequency of plasma glucose analysis, and 3) the accuracy of using rebound hyperglycemia as an indication of tumor removal. Plasm...

journal_title：Anesthesiology

authors： Muir JJ,Endres SM,Offord K,van Heerden JA,Tinker JH

更新日期：1983-11-01 00:00:00

abstract：:The use of venovenous extracorporeal membrane oxygenation is increasing worldwide. These patients often require noncardiac surgery. In the perioperative period, preoperative assessment, patient transport, choice of anesthetic type, drug dosing, patient monitoring, and intraoperative and postoperative management of com...

journal_title：Anesthesiology

authors： Fierro MA,Daneshmand MA,Bartz RR

更新日期：2018-01-01 00:00:00

abstract：BACKGROUND:Glutamate has been implicated in the pathophysiology of neuronal injury associated with cerebral hypoxia-ischemia. A model using chronic in utero microdialysis was developed to sample the extracellular space of the fetal brain. Using this model, we tested the hypothesis that glutamate efflux from the parasag...

journal_title：Anesthesiology

authors： Penning DH,Chestnut DH,Dexter F,Hrdy J,Poduska D,Atkins B

更新日期：1995-02-01 00:00:00

abstract：:This study was performed to determine the potency of succinylcholine using the single-dose technique, and to test the ability of the cumulative dose technique for generating dose-response data. Thirty-eight adult patients received single doses (n = 18), cumulative doses (n = 10), or cumulative doses of succinylcholine...

journal_title：Anesthesiology

authors： Smith CE,Donati F,Bevan DR

更新日期：1988-09-01 00:00:00

abstract：BACKGROUND:To eliminate the influence of hydrostatic pressure, proper transducer positions for central venous pressure and pulmonary artery wedge pressure are at the uppermost blood levels of right atrium (RA) and left atrium (LA). This study was performed to investigate accurate reference levels of central venous pres...

journal_title：Anesthesiology

authors： Seo JH,Jung CW,Bahk JH

更新日期：2007-08-01 00:00:00

abstract：WHAT WE ALREADY KNOW ABOUT THIS TOPIC:Cardiac surgery is associated with cognitive decline and postoperative delirium. The relationship between postoperative delirium and cognitive decline after cardiac surgery is unclear WHAT THIS ARTICLE TELLS US THAT IS NEW:The development of postoperative delirium is associated wi...

journal_title：Anesthesiology

authors： Brown CH 4th,Probert J,Healy R,Parish M,Nomura Y,Yamaguchi A,Tian J,Zehr K,Mandal K,Kamath V,Neufeld KJ,Hogue CW

更新日期：2018-09-01 00:00:00

abstract：BACKGROUND:The mechanism by which barbiturates protect neurons against ischemia is unclear, particularly when they are given after ischemia or reperfusion begins. Because an excess release of excitatory neurotransmitters causes postsynaptic membrane depolarization, which triggers neuronal damage in ischemia, the effect...

journal_title：Anesthesiology

authors： Amakawa K,Adachi N,Liu K,Ikemune K,Fujitani T,Arai T

更新日期：1996-12-01 00:00:00

abstract：BACKGROUND:An initial pilot study of 300 sub-Tenon local anesthetic blocks (STBs) for intraocular surgery established the effectiveness and patient acceptability of the technique. Following this, a decision was made in 1995 to change from sharp needle techniques to STB for all eye surgeries performed during local anest...

journal_title：Anesthesiology

authors： Guise PA

更新日期：2003-04-01 00:00:00