Abstract:
BACKGROUND:Takotsubo syndrome (TS) is an acute cardiac condition with a substantial mortality for which no specific treatment is available. We have previously shown that isoflurane attenuates the development of left ventricular (LV) dysfunction in an experimental TS-model. We compared the effects of equi-anaesthetic doses of isoflurane, propofol and ketamine+midazolam on haemodynamics, global and regional LV systolic function and the activation of intracellular metabolic pathways in experimental TS. We hypothesized that cardioprotection in experimental TS is specific for isoflurane. METHODS:Forty-five rats were randomized to isoflurane (0.6 MAC, n = 15), propofol (bolus 200 mg/kg+360 mg/kg/h, n = 15) or ketamine (100 mg/kg)+midazolam (10 mg/kg, n = 15) anaesthesia. Arterial pressure, heart rate and body temperature were continuously measured and arterial blood gas analysis was performed intermittently. TS was induced by intraperitoneal injection of isoprenaline, 50 mg/kg. LV echocardiography was performed 90 min after isoprenaline injection. Apical cardiac tissue was analysed by global discovery proteomics and pathway analysis. RESULTS:Isoprenaline-induced changes in arterial blood pressure, heart rate or body temperature did not differ between groups. LV ejection fraction was higher and extent of LV akinesia was lower with isoflurane, when compared with the propofol and the ketamine+midazolam groups. In this TS-model, the proteomic analysis revealed an up-regulation of pathways involved in inflammation, coagulation, endocytosis and lipid metabolism. This up-regulation was clearly attenuated with isoflurane compared to propofol. CONCLUSION:In an experimental model of TS, isoflurane, but not propofol, exerts a cardioprotective effect. The proteomic analysis suggests that inflammation might be involved in pathogenesis of TS.
journal_name
Acta Anaesthesiol Scandjournal_title
Acta anaesthesiologica Scandinavicaauthors
Oras J,Redfors B,Ali A,Lundgren J,Sihlbom C,Thorsell A,Seeman-Lodding H,Omerovic E,Ricksten SEdoi
10.1111/aas.12857subject
Has Abstractpub_date
2017-03-01 00:00:00pages
309-321issue
3eissn
0001-5172issn
1399-6576journal_volume
61pub_type
杂志文章abstract::The administration of glucocorticoids has been used to inhibit the cytokine production in patients undergoing cardiac surgery during cardiopulmonary bypass. In this case report the cytokine response in a 43-year-old man undergoing operation for an ACTH-producing lung tumor is presented. There had been clinical symptom...
journal_title:Acta anaesthesiologica Scandinavica
pub_type: 杂志文章
doi:10.1111/j.1399-6576.1997.tb04686.x
更新日期:1997-02-01 00:00:00
abstract:BACKGROUND:Age-related differences in the spectral composition of the EEG in induction and emergence times, and in drug consumption during propofol anaesthesia were investigated. METHODS:The EEGs of 60 female patients between 22 and 85 years of age were monitored continuously during standardized induction of anaesthes...
journal_title:Acta anaesthesiologica Scandinavica
pub_type: 临床试验,杂志文章,多中心研究
doi:10.1111/j.1399-6576.2004.00258.x
更新日期:2004-01-01 00:00:00
abstract::Surgical procedures of the breast can result in significant postoperative pain. Paravertebral nerve blocks have been used successfully in the management of analgesia after breast surgery but are limited by a single injection. This report describes the use of bilateral paravertebral catheters to provide extended analge...
journal_title:Acta anaesthesiologica Scandinavica
pub_type: 杂志文章
doi:10.1034/j.1399-6576.2002.460820.x
更新日期:2002-09-01 00:00:00
abstract:BACKGROUND:Laparoscopic hysterectomy (LH) is expected to provide fast and comfortable recovery, plus an early return to normal daily activities. This study was carried out to compare the outcome after LH in patients anesthetized with isoflurane or propofol. METHODS:Sixty-two patients undergoing LH were randomized to r...
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.1399-6576.1997.tb04699.x
更新日期:1997-03-01 00:00:00
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
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更新日期:1998-08-01 00:00:00
abstract:BACKGROUND:Involutional changes of peripheral nervous system occur with aging. The aim of the study was to determine the minimum effective volume of local anesthetic required to offer an effective ultrasound-guided supraclavicular brachial plexus block in 50% of middle-aged (< 50 years) and elderly (> 65 years) patient...
journal_title:Acta anaesthesiologica Scandinavica
pub_type: 临床试验,杂志文章
doi:10.1111/aas.12109
更新日期:2013-07-01 00:00:00
abstract:BACKGROUND:Transfusion of red blood cells (RBCs) remains controversial in patients with septic shock, but current practice is unknown. Our aim was to evaluate RBC transfusion practice in septic shock in the intensive care unit (ICU), and patient characteristics and outcome associated with RBC transfusion. METHODS:Pros...
journal_title:Acta anaesthesiologica Scandinavica
pub_type: 杂志文章
doi:10.1111/j.1399-6576.2012.02666.x
更新日期:2012-07-01 00:00:00
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journal_title:Acta anaesthesiologica Scandinavica
pub_type: 杂志文章
doi:10.1111/j.1399-6576.1985.tb02181.x
更新日期:1985-02-01 00:00:00
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journal_title:Acta anaesthesiologica Scandinavica
pub_type: 杂志文章
doi:10.1111/j.1399-6576.2010.02392.x
更新日期:2011-03-01 00:00:00
abstract::The efficacy and safety of postoperative analgesia with continuous epidural infusion of either morphine or fentanyl in combination with bupivacaine were evaluated in 85 patients, ASA physical status I or II, undergoing thoracic and/or upper abdominal surgery. Patients were treated with one of the combinations for 48 h...
journal_title:Acta anaesthesiologica Scandinavica
pub_type: 临床试验,杂志文章,随机对照试验
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更新日期:1994-05-01 00:00:00
abstract:BACKGROUND:Rapid detection of a misplaced endotracheal tube in the esophagus is crucial, especially in emergency situations. Hence, we have compared the ability of a colorimetric CO2 indicator (Colibri technology, CO2ntrol 1) and a capnography to differentiate oesophageal and tracheal intubation, with and without CO2 a...
journal_title:Acta anaesthesiologica Scandinavica
pub_type: 临床试验,杂志文章
doi:10.1034/j.1399-6576.2002.460422.x
更新日期:2002-04-01 00:00:00
abstract:BACKGROUND:The effects of an epidural opioid and a local anesthetic on the perioperative stress responses have not been fully investigated in elderly patients undergoing cancer surgery. We hypothesized that the stress response after a radical retropubic prostatectomy (RRP) would be attenuated by epidural ropivacaine an...
journal_title:Acta anaesthesiologica Scandinavica
pub_type: 杂志文章,随机对照试验
doi:10.1111/j.1399-6576.2010.02360.x
更新日期:2011-03-01 00:00:00
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journal_title:Acta anaesthesiologica Scandinavica
pub_type: 杂志文章,随机对照试验
doi:10.1111/aas.13259
更新日期:2019-03-01 00:00:00
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journal_title:Acta anaesthesiologica Scandinavica
pub_type: 临床试验,杂志文章
doi:10.1034/j.1399-6576.2002.460513.x
更新日期:2002-05-01 00:00:00
abstract:BACKGROUND:In this systematic review, we evaluated double-blind, randomized and controlled trials on the effect of wound infiltration with local anesthetics compared with the effect of placebo on post-operative pain after lumbar spine surgery. METHODS:Medline, the Cochrane Library and Google Scholar were searched for ...
journal_title:Acta anaesthesiologica Scandinavica
pub_type: 杂志文章,meta分析,评审
doi:10.1111/j.1399-6576.2011.02629.x
更新日期:2012-03-01 00:00:00
abstract:BACKGROUND:Penetrating trauma kills rapidly. Thorough and efficient examination and aggressive hemorrhage control is important to save lives. The aim of this study was to assess the skills of civilian Emergency Medical Technicians (EMTs) in bleeding examination and control compared to Army Medics. Our hypothesis was th...
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pub_type: 杂志文章
doi:10.1111/aas.12910
更新日期:2017-08-01 00:00:00
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doi:10.1111/j.1399-6576.2006.01140.x
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更新日期:2018-04-01 00:00:00
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pub_type: 杂志文章
doi:10.1111/j.1399-6576.2005.00848.x
更新日期:2006-01-01 00:00:00
abstract:PURPOSE:The aim of this prospective, randomised, blind study was to compare the evolution of spinal block produced with 50 mg lidocaine 10 mg/ml and 10 mg ropivacaine 5 mg/ml for outpatient knee arthroscopy. METHODS:Thirty outpatients undergoing knee arthroscopy received 50 mg of lidocaine 10 mg/ml (n=15) or 10 mg of ...
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pub_type: 杂志文章,随机对照试验
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journal_title:Acta anaesthesiologica Scandinavica
pub_type: 杂志文章
doi:10.1111/j.1399-6576.2010.02266.x
更新日期:2010-09-01 00:00:00
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journal_title:Acta anaesthesiologica Scandinavica
pub_type: 杂志文章
doi:10.1111/j.0001-5172.2004.0337.x
更新日期:2004-03-01 00:00:00
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journal_title:Acta anaesthesiologica Scandinavica
pub_type: 杂志文章
doi:10.1111/j.1399-6576.1997.tb04839.x
更新日期:1997-09-01 00:00:00
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journal_title:Acta anaesthesiologica Scandinavica
pub_type: 杂志文章
doi:10.1111/j.1399-6576.2004.00552.x
更新日期:2005-01-01 00:00:00
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journal_title:Acta anaesthesiologica Scandinavica
pub_type: 杂志文章
doi:10.1111/j.1399-6576.1984.tb02095.x
更新日期:1984-08-01 00:00:00
abstract::Perivascular axillary blockade was performed on 90 patients with the aid of a catheter technique. The patients were randomly allocated to receive either 40, 50 or 60 ml of 1% mepivacaine with adrenaline 1:200,000. Blood concentrations of mepivacaine were measured up to 90 min after injection in seven, eight and ten of...
journal_title:Acta anaesthesiologica Scandinavica
pub_type: 杂志文章
doi:10.1111/j.1399-6576.1984.tb02020.x
更新日期:1984-02-01 00:00:00
abstract:BACKGROUND:Inhalational anesthetics must be removed from anesthetic machines to prevent malignant hyperthermia (MH) in susceptible patients or to treat MH occurring during inhalational general anesthesia. This study examines the sevoflurane washout from the GE Avance and Amingo Carestations™. METHODS:The care stations...
journal_title:Acta anaesthesiologica Scandinavica
pub_type: 杂志文章
doi:10.1111/j.1399-6576.2011.02506.x
更新日期:2011-10-01 00:00:00
abstract::A randomized, prospective study was performed to compare recovery characteristics in 41 ASA physical status I-II patients scheduled for ambulatory surgery with either propofol or thiopentone-isoflurane anaesthesia. Particular attention was focused on the recovery time needed to meet discharge criteria. The propofol gr...
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.1399-6576.1990.tb03111.x
更新日期:1990-07-01 00:00:00
abstract:BACKGROUND:Use of ultrasound by anaesthesiologists performing regional blocks is rapidly gaining popularity. The aims of this review were to summarize and update accumulating evidence on ultrasound-guided nerve blocks, with an emphasis on the clinical relevance of the results and to critically appraise changing standar...
journal_title:Acta anaesthesiologica Scandinavica
pub_type: 杂志文章,评审
doi:10.1111/j.1399-6576.2008.01666.x
更新日期:2008-07-01 00:00:00