Propofol and isoflurane induced EEG burst suppression patterns in rabbits.

Abstract:

:The aim of this study was to compare propofol produced EEG burst suppression with isoflurane produced burst suppression in rabbits and to see whether rabbits can serve as models in studying the effects of different anaesthetics on human EEG. We recorded EEG of eight rabbits anaesthetised with isoflurane and propofol. The isoflurane bursts had higher amplitude than propofol bursts (P < 0.005). Isoflurane bursts appeared on distinct DC-shifts while propofol bursts were on slow waves. The EEG patterns were, however, different from those seen in humans. Rabbits did not have the rhythms seen in humans. We conclude that rabbits can be used to study the EEG effects of anaesthetics, such as the timing properties and reactivity of burst suppression pattern. However, this model seems less promising in the study of rhythmic activity seen in human EEG during burst suppression.

authors

Hartikainen K,Rorarius M,Mäkelä K,Yli-Hankala A,Jäntti V

doi

10.1111/j.1399-6576.1995.tb04176.x

subject

Has Abstract

pub_date

1995-08-01 00:00:00

pages

814-8

issue

6

eissn

0001-5172

issn

1399-6576

journal_volume

39

pub_type

杂志文章
  • Use of the bispectral index to predict a positive awareness reaction to laryngeal mask airway-Fastrach insertion and intubation.

    abstract:AIM:To determine whether the bispectral index (BIS) can be monitored to predict and indicate an awareness reaction to laryngeal mask airway-Fastrach (LMA-Fastrach) insertion and intubation at BIS values between 40 and 60. METHODS:Fifty-one American Society of Anesthesiologists' (ASA) class I or II status patients aged...

    journal_title:Acta anaesthesiologica Scandinavica

    pub_type: 杂志文章

    doi:10.1111/j.1399-6576.2007.01441.x

    authors: Kocaman Akbay B,Demiraran Y,Yalcin Sezen G,Akcali G,Somunkiran A

    更新日期:2007-11-01 00:00:00

  • Neostigmine vs. sugammadex: observational cohort study comparing the quality of recovery using the Postoperative Quality Recovery Scale.

    abstract:BACKGROUND:Quality of postoperative recovery is an important outcome after surgery. An observational cohort study was designed to assess the quality of postoperative recovery using the Portuguese version of the Postoperative Quality Recovery Scale (PQRS) in patients treated with neostigmine vs. sugammadex as neuromuscu...

    journal_title:Acta anaesthesiologica Scandinavica

    pub_type: 杂志文章

    doi:10.1111/aas.12389

    authors: Amorim P,Lagarto F,Gomes B,Esteves S,Bismarck J,Rodrigues N,Nogueira M

    更新日期:2014-10-01 00:00:00

  • Halothane anaesthesia and suxamethonium I: the significance of preoperative atropine administration. A double-blind study.

    abstract::Preoperative administration of atropine was evaluated during induction of halothane anaesthesia with two administrations of suxamethonium 1 mg/kg body weight, 5 min apart. Sixty-eight healthy, adult patients were studied. They were divided into five groups according to dose and route of administration of atropine. ECG...

    journal_title:Acta anaesthesiologica Scandinavica

    pub_type: 临床试验,杂志文章

    doi:10.1111/j.1399-6576.1976.tb05019.x

    authors: Viby-Mogensen J,Wisborg K,Gabrielsen J,Spotoft H

    更新日期:1976-01-01 00:00:00

  • Continuous transcutaneous oxygen measurement: reproducibility and trace analysis in healthy adults.

    abstract::One hundred and fourteen transcutaneous oxygen traces were obtained from 46 adults using a mass spectrometer. Such traces usually rise to a plateau about which they fluctuate. To estimate the plateau level, here called the asymptote, two models are described--a time-series model and a growth model. If yt is the trace ...

    journal_title:Acta anaesthesiologica Scandinavica

    pub_type: 杂志文章

    doi:10.1111/j.1399-6576.1986.tb02453.x

    authors: Swift AC,Downham DY

    更新日期:1986-08-01 00:00:00

  • Scandinavian glutamine trial: a pragmatic multi-centre randomised clinical trial of intensive care unit patients.

    abstract:BACKGROUND:Low plasma glutamine concentration is an independent prognostic factor for an unfavourable outcome in the intensive care unit (ICU). Intravenous (i.v.) supplementation with glutamine is reported to improve outcome. In a multi-centric, double-blinded, controlled, randomised, pragmatic clinical trial of i.v. g...

    journal_title:Acta anaesthesiologica Scandinavica

    pub_type: 杂志文章,多中心研究,随机对照试验

    doi:10.1111/j.1399-6576.2011.02453.x

    authors: Wernerman J,Kirketeig T,Andersson B,Berthelson H,Ersson A,Friberg H,Guttormsen AB,Hendrikx S,Pettilä V,Rossi P,Sjöberg F,Winsö O,Scandinavian Critical Care Trials Group.

    更新日期:2011-08-01 00:00:00

  • Liver transplantation is associated with increased met-enkephalin levels in the pig.

    abstract:BACKGROUND:It has been reported that less postoperative morphine is required following liver transplantation than is required following open cholecystectomy. This may be attributable to endogenous factors rather than to altered morphine pharmacokinetics. We measured the plasma concentrations of two endogenous neuropept...

    journal_title:Acta anaesthesiologica Scandinavica

    pub_type: 杂志文章

    doi:10.1111/j.1399-6576.1996.tb05581.x

    authors: Donovan KL,Janicki PK,Franks WT,Striepe VI,Pinson CW

    更新日期:1996-10-01 00:00:00

  • Cardiovascular effects of local adrenaline infiltration during neurolept analgesia and adrenergic beta-receptor blockade in man.

    abstract::The adrenergic beta-receptor blocking drug, alprenolol, was given together with atropine to 15 patients during neurolept analgesia (NLA) in order to prevent adrenaline-induced cardiac arrhythmias. Four patients operated on without adrenergic beta-receptor blockade formed the control group. Three of them developed tach...

    journal_title:Acta anaesthesiologica Scandinavica

    pub_type: 杂志文章

    doi:10.1111/j.1399-6576.1978.tb01291.x

    authors: Pöntinen PJ

    更新日期:1978-01-01 00:00:00

  • Unilateral recurrent laryngeal nerve neuropraxia following placement of a ProSeal laryngeal mask airway in a patient with CREST syndrome.

    abstract::We report a severe unilateral recurrent laryngeal nerve neuropraxia following use of the ProSeal laryngeal mask airway (PLMA) in a 71-year-old female patient with CREST syndrome. She required amputation of the 5th phalanx of foot because of gangrene due to Raynaud's syndrome. Anesthesia was induced with propofol, and ...

    journal_title:Acta anaesthesiologica Scandinavica

    pub_type: 杂志文章

    doi:10.1111/j.1399-6576.2005.00616.x

    authors: Kawauchi Y,Nakazawa K,Ishibashi S,Kaneko Y,Ishikawa S,Makita K

    更新日期:2005-04-01 00:00:00

  • The effect of intranasally administered nitroglycerin on the blood pressure response to laryngoscopy and intubation in patients undergoing coronary artery by-pass surgery.

    abstract::The effect of intranasally administered nitroglycerin (NTG) on the cardiovascular response to laryngoscopy and intubation was studied. Thirty patients scheduled to undergo coronary artery by-pass surgery under thiopentone, enflurane and pancuronium anaesthesia were randomly divided into three groups. Group I received ...

    journal_title:Acta anaesthesiologica Scandinavica

    pub_type: 临床试验,杂志文章,随机对照试验

    doi:10.1111/j.1399-6576.1986.tb02360.x

    authors: Dich-Nielsen J,Hole P,Lang-Jensen T,Owen-Falkenberg A,Skovsted P

    更新日期:1986-01-01 00:00:00

  • Multicentre study of validity and interrater reliability of the modified Nursing Care Recording System (NCR11) for assessment of workload in the ICU.

    abstract:BACKGROUND:Reliable assessment of nursing workload is necessary for the quantitative approach to staffing of intensive care units. The Nursing Care Recording System (NCR11) scores both the nursing contribution to patient care and those related to medical procedures. The purpose of the present work was to compare NCR11 ...

    journal_title:Acta anaesthesiologica Scandinavica

    pub_type: 杂志文章,多中心研究

    doi:10.1111/j.0001-5172.2004.00397.x

    authors: Walther SM,Jonasson U,Karlsson S,Nordlund P,Johansson A,Mälstam J,south-Eastern Intensive Care Network Of Sweden.

    更新日期:2004-07-01 00:00:00

  • Transient radicular irritation after spinal anesthesia induced with hyperbaric solutions of cerebrospinal fluid-diluted lidocaine 50 mg/ml or mepivacaine 40 mg/ml or bupivacaine 5 mg/ml.

    abstract:BACKGROUND:Transient radicular irritation (TRI) is common after spinal anesthesia induced with hyperbaric lidocaine 50 mg/ml. The purpose of this study was to determine the incidence of TRI after spinal anesthesia with hyperbaric lidocaine 50 mg/ml diluted with cerebrospinal fluid (CSF) 1:1 and hyperbaric mepivacaine 4...

    journal_title:Acta anaesthesiologica Scandinavica

    pub_type: 临床试验,杂志文章,随机对照试验

    doi:10.1111/j.1399-6576.1998.tb05319.x

    authors: Salmela L,Aromaa U

    更新日期:1998-08-01 00:00:00

  • Close scavenging experimental and preliminary clinical studies of a method of reducing anaesthetic gas contamination.

    abstract::Long-term exposure to low concentrations of anaesthetic gases is potentially hazardous. In spite of efforts to reduce the exposure of personnel by increased air conditioning, by scavenging of excess circuit gases and by improvements in anaesthetic equipment, high concentrations of gases have still been measured. Probl...

    journal_title:Acta anaesthesiologica Scandinavica

    pub_type: 杂志文章

    doi:10.1111/j.1399-6576.1980.tb01587.x

    authors: Nillson K,Stenqvist O,Lindberg B,Kjelltoft B

    更新日期:1980-12-01 00:00:00

  • Serum NETosis expression and recurrence risk after regional or volatile anaesthesia during breast cancer surgery: A pilot, prospective, randomised single-blind clinical trial.

    abstract:BACKGROUND:Some experimental and retrospective clinical studies signal an association between certain anaesthetic techniques and tumour metastasis following breast cancer surgery. Neutrophil Extracellular Trapping (NETosis) is an immunological process, whereby neutrophils engulf tumour antigen then degranulate, leaving...

    journal_title:Acta anaesthesiologica Scandinavica

    pub_type: 杂志文章

    doi:10.1111/aas.13745

    authors: Aghamelu O,Buggy P,Smith G,Inzitari R,Wall T,Buggy DJ

    更新日期:2020-11-13 00:00:00

  • Stroke volume variation does not predict fluid responsiveness in patients with septic shock on pressure support ventilation.

    abstract:BACKGROUND:Stroke volume variation (SVV)--as measured by the pulse contour cardiac output (PiCCO) system--predicts the cardiac output response to a fluid challenge in patients on controlled ventilation. Whether this applies to patients on pressure support ventilation is unknown. METHODS:Thirty consecutive patients wit...

    journal_title:Acta anaesthesiologica Scandinavica

    pub_type: 临床试验,杂志文章

    doi:10.1111/j.1399-6576.2006.01120.x

    authors: Perner A,Faber T

    更新日期:2006-10-01 00:00:00

  • Evaluation of 119 anaesthetics received after investigation for susceptibility to malignant hyperthermia.

    abstract::A questionnaire was sent to the first 371 patients investigated for MH susceptibility at the Danish MH Register, in order to assess sequelae from the muscle biopsy and possible subsequent anaesthetic complications. The purpose was to evaluate both the safety of anaesthetizing MH-susceptible (MHS) patients without the ...

    journal_title:Acta anaesthesiologica Scandinavica

    pub_type: 杂志文章

    doi:10.1111/j.1399-6576.1991.tb03377.x

    authors: Ording H,Hedengran AM,Skovgaard LT

    更新日期:1991-11-01 00:00:00

  • Influence of body temperature during cardiopulmonary bypass on the haemodynamics early after aorto-coronary bypass surgery.

    abstract::The haemodynamic adaptation early after aorto-coronary bypass surgery, with special reference to the influence of body temperature on postoperative vasoconstriction, was studied in 20 patients. Cardioplegia arrest was used in all cases. Eleven patients were cooled to 30 degrees C during cardiopulmonary bypass, and nin...

    journal_title:Acta anaesthesiologica Scandinavica

    pub_type: 杂志文章

    doi:10.1111/j.1399-6576.1979.tb01485.x

    authors: Tydén H

    更新日期:1979-12-01 00:00:00

  • Pharmacology of G-1-64, a new nondepolarizing neuromuscular blocking agent with rapid onset and short duration of action.

    abstract:BACKGROUND:Chances are slim that a clinically useful ultra-short-acting neuromuscular blocking agent of rapid onset will emerge from the benzylisoquinolinium or the aminosteroid series to which all currently popular relaxants belong. G-1-64 is a promising prototype of a new series of bis-quaternary ammonium salt of bis...

    journal_title:Acta anaesthesiologica Scandinavica

    pub_type: 杂志文章

    doi:10.1034/j.1399-6576.1999.430610.x

    authors: Gyermek L,Lee C,Nguyen N

    更新日期:1999-07-01 00:00:00

  • MAC for halothane and isoflurane during normothermia and hypothermia in the newborn piglet.

    abstract:BACKGROUND:Halothane and isoflurane are frequently used in studies of perinatal hypoxia and ischemia. Little information exists on the minimum alveolar concentration (MAC) necessary to prevent movement to a painful stimulus in newborn pigs and no information on the effects of hypothermia on MAC in pigs. Hypothermia is ...

    journal_title:Acta anaesthesiologica Scandinavica

    pub_type: 杂志文章

    doi:10.1111/j.1399-6576.1996.tb04468.x

    authors: Satas S,Haaland K,Thoresen M,Steen PA

    更新日期:1996-04-01 00:00:00

  • Can remifentanil be a better choice than propofol for colonoscopy during monitored anesthesia care?

    abstract:BACKGROUND AND OBJECTIVE:This prospective, randomized trial was designed to test the hypothesis that continuous infusion of low-dose remifentanil can provide effective analgesia, sedation, amnesia, patient comfort and stable recovery profile without respiratory depression when compared with propofol infusion during col...

    journal_title:Acta anaesthesiologica Scandinavica

    pub_type: 杂志文章,随机对照试验

    doi:10.1111/j.1399-6576.2006.01047.x

    authors: Akcaboy ZN,Akcaboy EY,Albayrak D,Altinoren B,Dikmen B,Gogus N

    更新日期:2006-07-01 00:00:00

  • Influence of pre-operative fluid infusion on volume status during oesophageal resection--a prospective trial.

    abstract:BACKGROUND:Perioperative fluid therapy is controversially debated in surgery. In malnourished and hypovolaemic patients, a restrictive fluid regimen may lead to hypoperfusion and increased incidence of complications. The present prospective cohort study was performed to assess whether pre-operative i.v. fluid administr...

    journal_title:Acta anaesthesiologica Scandinavica

    pub_type: 杂志文章

    doi:10.1111/j.1399-6576.2008.01759.x

    authors: Raue W,Haase O,Langelotz C,Neuss H,Müller JM,Schwenk W

    更新日期:2008-10-01 00:00:00

  • Regional cerebral oxygenation by NIRS does not correlate with central or jugular venous oxygen saturation during interventional catheterisation in children.

    abstract:PURPOSE:To evaluate whether regional cerebral oxygenation (rSO(2)) by near-infrared spectroscopy correlates with central venous (SvO(2)) or internal jugular (SjO(2)) oxygen saturation, and whether changes over time (Delta) in rSO(2) (DeltarSO(2)) predict changes in SvO(2) (DeltaSvO(2)) and SjO(2) (DeltaSjO(2)). METHOD...

    journal_title:Acta anaesthesiologica Scandinavica

    pub_type: 杂志文章

    doi:10.1111/j.1399-6576.2008.01703.x

    authors: Knirsch W,Stutz K,Kretschmar O,Tomaske M,Balmer C,Schmitz A,Berger F,Bauersfeld U,Weiss M,Working Group on Non-Invasive Haemodynamic Monitoring in Paediatrics.

    更新日期:2008-11-01 00:00:00

  • Oscillation frequency of skin microvascular blood flow is associated with mortality in critically ill patients.

    abstract:BACKGROUND:Microcirculatory dysfunction has been hypothesized to play a key role in the pathophysiology of multiple organ failure and, consequently, patient outcome. The objective of this study was to investigate the differences in reactive hyperemia response and oscillation frequency in surviving and non-surviving pat...

    journal_title:Acta anaesthesiologica Scandinavica

    pub_type: 杂志文章

    doi:10.1111/j.1399-6576.2007.01336.x

    authors: Knotzer H,Maier S,Dünser M,Stadlbauer KH,Ulmer H,Pajk W,Hasibeder WR

    更新日期:2007-07-01 00:00:00

  • Inhaled prostacyclin for the prevention of increased pulmonary vascular resistance in cemented hip hemiarthroplasty-A randomised trial.

    abstract:BACKGROUND:Bone cementation may cause pulmonary vasoconstriction and ventilation/perfusion abnormalities in patients undergoing cemented hip hemiarthroplasty. In this randomised trial, we tested the hypothesis that intra-operative inhalation of prostacyclin could attenuate the increase in pulmonary vascular resistance ...

    journal_title:Acta anaesthesiologica Scandinavica

    pub_type: 杂志文章,随机对照试验

    doi:10.1111/aas.13423

    authors: Hård Af Segerstad M,Olsen F,Houltz E,Nellgård B,Ricksten SE

    更新日期:2019-10-01 00:00:00

  • Propofol sedation and gastric emptying in volunteers.

    abstract:BACKGROUND:The purpose of this study was to evaluate the effects of light propofol sedation on gastric emptying and orocecal transit time (OCT). METHODS:Ten healthy male volunteers were studied on 2 occasions separated by at least 1 week and were randomly allocated to receive either propofol sedation or i.v. saline as...

    journal_title:Acta anaesthesiologica Scandinavica

    pub_type: 临床试验,杂志文章,随机对照试验

    doi:10.1111/j.1399-6576.1998.tb05088.x

    authors: Hammas B,Hvarfner A,Thörn SE,Wattwil M

    更新日期:1998-01-01 00:00:00

  • Prolonged dysequilibrium between blood and brain concentrations of propofol during infusions in sheep.

    abstract:BACKGROUND:Previous work had shown dysequilibrium between the arterial blood and brain concentrations of the intravenous anaesthetic agent propofol following its rapid administration over 2 min to sheep. The extent of dysequilibrium was examined following slower administration as a constant rate 45-min infusion (10 mg/...

    journal_title:Acta anaesthesiologica Scandinavica

    pub_type: 杂志文章

    doi:10.1034/j.1399-6576.1999.430215.x

    authors: Ludbrook GL,Upton RN,Grant C,Martinez A

    更新日期:1999-02-01 00:00:00

  • The effect of isoflurane on cerebrospinal fluid pressure in patients undergoing neurosurgery.

    abstract::Ten patients with intracerebral tumours (TC) and 13 patients with subarachnoid haemorrhage (SAH) from a ruptured cerebral arterial aneurysm were studied before intracranial surgery, and during a 3-h postoperative period. Cerebrospinal fluid pressure (CSFP) determined by an intraventricular (TC group) or intraspinal (S...

    journal_title:Acta anaesthesiologica Scandinavica

    pub_type: 杂志文章

    doi:10.1111/j.1399-6576.1988.tb02696.x

    authors: Gordon E,Lagerkranser M,Rudehill A,von Holst H

    更新日期:1988-02-01 00:00:00

  • The conformity of an anatomically shaped endotracheal tube to the shape of the airway.

    abstract::The conformity of a pre-shaped endotracheal tube to the shape of the airway during endotracheal intubation was studied from lateral radiographs in patients lying supine on the operating table, with the neck in the normal, extended and flexed positions. A computer programme calculated the anterior contour of the pre-sh...

    journal_title:Acta anaesthesiologica Scandinavica

    pub_type: 杂志文章

    doi:10.1111/j.1399-6576.1983.tb01963.x

    authors: Alexopoulos C,Larsson SG,Lindholm CE

    更新日期:1983-08-01 00:00:00

  • Thrombosis following percutaneous radial artery cannulation.

    abstract::A prospective study of the arterial supply of the hand was carried out in 100 ICU patients after cannulation of the radial artery. Patency of the radial artery was checked using a reversed Allen's test and Doppler ultrasonic technique. Furthermore, radial artery angiography was carried out in 15 patients with suspect ...

    journal_title:Acta anaesthesiologica Scandinavica

    pub_type: 杂志文章

    doi:10.1111/j.1399-6576.1986.tb02402.x

    authors: Cederholm I,Sørensen J,Carlsson C

    更新日期:1986-04-01 00:00:00

  • Electrolyte and acid-base disturbances caused by blood transfusions.

    abstract::The effect of blood transfusions on the electrolyte, metabolic and hemodynamic status of 31 patients undergoing major laparotomies was studied. Two groups were compared: Group I, 11 patients receiving continuous intraoperative blood transfusions exceeding 5 units at a rate over 0.3 ml/kg/min, and Group II, 20 patients...

    journal_title:Acta anaesthesiologica Scandinavica

    pub_type: 杂志文章

    doi:10.1111/j.1399-6576.1986.tb02384.x

    authors: Linko K,Saxelin I

    更新日期:1986-02-01 00:00:00

  • The adequate rocuronium dose required for complete block of the adductor muscles of the thigh.

    abstract:BACKGROUND:Rocuronium can prevent the obturator jerk during transurethral resection of bladder tumors. We investigated the adequate rocuronium dose required for complete block of the thigh adductor muscles, and its correlation with individual responses of the adductor pollicis muscle to rocuronium. METHODS:Eleven pati...

    journal_title:Acta anaesthesiologica Scandinavica

    pub_type: 杂志文章

    doi:10.1111/aas.13045

    authors: Fujimoto M,Kawano K,Yamamoto T

    更新日期:2018-03-01 00:00:00