Abstract:
:Nociceptin/orphanin FQ, N/OFQ, and its receptor NOP represent a non-opioid branch of the opioid superfamily that were first studied for their effects on pain responses. Both N/OFQ and NOP are involved in a wide range of 'non-pain' responses including immunomodulation and cardiovascular control. There is now growing interest in this system in inflammation and sepsis, which is the focus of this review article. The N/OFQ-NOP system is present in immune cells and N/OFQ modifies immunocyte function. On the basis of various in vitro and in vivo studies, N/OFQ increases the inflammatory response in healthy anaesthetized animals and in those with a septic or inflammatory process. It affects tissue perfusion, increases capillary leakage and inflammatory markers, and leads to immune cell chemotaxis. Moreover, NOP activation produces bradycardia and hypotension. Systemic N/OFQ administration also increased mortality in an animal model of sepsis, and there is limited evidence for increased plasma N/OFQ concentrations in patients with sepsis who died compared with those who survived. There is a need for further observational and mechanistic studies in patients with established inflammatory processes or sepsis. These studies may facilitate the design of appropriate clinical studies to evaluate NOP ligands as modifiers of the inflammatory response.
journal_name
Br J Anaesthjournal_title
British journal of anaesthesiaauthors
Serrano-Gomez A,Thompson JP,Lambert DGdoi
10.1093/bja/aeq337subject
Has Abstractpub_date
2011-01-01 00:00:00pages
6-12issue
1eissn
0007-0912issn
1471-6771pii
S0007-0912(17)33355-Xjournal_volume
106pub_type
杂志文章,评审abstract:BACKGROUND:Cerebral state index (CSI) has recently been introduced as an intra-operative monitor of anaesthetic depth. We compared the performance of the CSI to the bispectral index (BIS) in measuring depth of anaesthesia during target-controlled infusion (TCI) of propofol. METHODS:Twenty Chinese patients undergoing g...
journal_title:British journal of anaesthesia
pub_type: 杂志文章
doi:10.1093/bja/aei253
更新日期:2005-12-01 00:00:00
abstract::The identification of a serum marker to assist in the diagnosis of cerebral injury after cardiac surgery is potentially useful. S100 protein is an early marker of cerebral damage. It is released after cardiac surgery performed under cardiopulmonary bypass (CPB). Its level is correlated with the duration of CPB, deep c...
journal_title:British journal of anaesthesia
pub_type: 杂志文章,评审
doi:10.1093/bja/85.2.287
更新日期:2000-08-01 00:00:00
abstract:BACKGROUND:The objective of the present study was to investigate the effects of increasing doses of norepinephrine (NE) with or without arginine-vasopressin (AVP) on intestinal oxygen supply and jejunal mucosal tissue oxygen tension in an acute endotoxic pig model. METHODS:In this prospective, randomized, experimental...
journal_title:British journal of anaesthesia
pub_type: 杂志文章
doi:10.1093/bja/aep239
更新日期:2009-11-01 00:00:00
abstract::We have measured in a double-blind study the changes in intraocular pressure (IOP) in 40 consecutive patients (pretreated with fentanyl or alfentanil) who received suxamethonium and tracheal intubation. Although IOP increased significantly following administration of suxamethonium, mean IOP in both groups remained sig...
journal_title:British journal of anaesthesia
pub_type: 临床试验,杂志文章,随机对照试验
doi:10.1093/bja/63.6.688
更新日期:1989-12-01 00:00:00
abstract::Seven patients are described in whom a prophylactic blood patch was instituted within 15 min of accidental dural puncture. Five of the patients received extradural anaesthesia before the blood patch, and one after the blood patch had been performed. In three of these patients further "top-up" doses of local anaestheti...
journal_title:British journal of anaesthesia
pub_type: 杂志文章
doi:10.1093/bja/57.5.538
更新日期:1985-05-01 00:00:00
abstract:BACKGROUND:We used an automated bispectral index (BIS)-guided dual-loop controller to determine propofol and remifentanil requirements during general anaesthesia in obese and lean surgical patients. METHODS:Obese patients, BMI>35 kg m(-2), and lean patients (<25 kg m(-2)) having laparoscopic procedures were prospectiv...
journal_title:British journal of anaesthesia
pub_type: 临床试验,杂志文章,多中心研究
doi:10.1093/bja/aeu401
更新日期:2015-04-01 00:00:00
abstract::We describe three histaminoid reactions occurring on induction of anaesthesia. The patients were all resuscitated successfully and subsequent skin testing suggested sensitivity to rocuronium. In this hospital, the incidence of such reactions is of the order of 1 in 3000. This may be coincidental but suggests that ther...
journal_title:British journal of anaesthesia
pub_type: 杂志文章
doi:10.1093/oxfordjournals.bja.a013365
更新日期:2000-01-01 00:00:00
abstract:BACKGROUND:Arterial catheterization is painful and is associated with patient stress and anxiety. Analgesia is usually provided by subcutaneous injection of local anaesthetic. An alternative is topical anaesthesia, such as Rapydan which is a novel topical anaesthetic patch containing 70 mg each of lidocaine and tetraca...
journal_title:British journal of anaesthesia
pub_type: 杂志文章,随机对照试验
doi:10.1093/bja/aes254
更新日期:2012-11-01 00:00:00
abstract::Bilateral superior laryngeal nerve block was combined with topical application of local anaesthetic 140 times in 135 patients to anaesthetize the upper airway and facilitate tracheal intubation, laryngeal instrumentation, or to diminish the response to the endotracheal tube, in a patient already intubated. The techniq...
journal_title:British journal of anaesthesia
pub_type: 杂志文章
doi:10.1093/bja/53.10.1055
更新日期:1981-10-01 00:00:00
abstract:BACKGROUND:Muscle relaxants facilitate tracheal intubation, but they are often not used for short peripheral surgical procedures. The consequences of this practice on the upper airway are still a matter of controversy. We therefore compared the incidence of post-intubation symptoms in a randomized study comparing patie...
journal_title:British journal of anaesthesia
pub_type: 杂志文章,随机对照试验
doi:10.1093/bja/aem147
更新日期:2007-08-01 00:00:00
abstract::In the dog, pancuronium 0.2 mg/kg increased left ventricular systolic pressure and systemic arterial pressure, but did not change central venous pressure. Repeated doses produced diminishing responses and eventually no change in arterial pressure. After tachyphylaxis was established, a pressor response to pancuronium ...
journal_title:British journal of anaesthesia
pub_type: 杂志文章
doi:10.1093/bja/48.12.1143
更新日期:1976-12-01 00:00:00
abstract:BACKGROUND:Days alive and out of hospital (DAH) has been proposed as a pragmatic outcome measure of surgical quality. However, there is a lack of procedure specific data or data within an optimised fast-track protocol. Furthermore, information about influence of follow-up duration and types of complications on DAH is l...
journal_title:British journal of anaesthesia
pub_type: 杂志文章,多中心研究
doi:10.1016/j.bja.2019.07.022
更新日期:2019-11-01 00:00:00
abstract::Fentanyl or alfentanil, in doses approximating to those used in clinical practice, was added to the priming fluid of an extracorporeal circuit before the institution of cardiopulmonary bypass (CPB). The concentrations of both drugs in the priming fluid were measured over a 20-min period. The concentration of fentanyl ...
journal_title:British journal of anaesthesia
pub_type: 杂志文章
doi:10.1093/bja/58.9.947
更新日期:1986-09-01 00:00:00
abstract::This study was designed to determine whether dextran, gelatin or hydroxyethyl starch-based colloidal resuscitation fluids (CRF) are inhibitory to T lymphocyte activation and mitogenesis in vitro. Isolated peripheral blood lymphocytes from normal donors were activated with mitogen (PHA) and cultured in up to 50% v:v CR...
journal_title:British journal of anaesthesia
pub_type: 杂志文章
doi:10.1093/bja/81.2.242
更新日期:1998-08-01 00:00:00
abstract::We have studied the effect of doxapram on the rates of spontaneous and neostigmine-induced recovery from neuromuscular block with atracurium and vecuronium, by measurement of the time to recovery of T1 (first twitch in the train-of-four) from 25 to 75% of control (recovery index, RI). After each neuromuscular blocking...
journal_title:British journal of anaesthesia
pub_type: 杂志文章
doi:10.1093/bja/68.5.527
更新日期:1992-05-01 00:00:00
abstract::In this report we present the case of a 77-yr-old man who underwent resection of the upper lobe of the left lung for a carcinoma, six weeks after percutaneous transluminal coronary angioplasty (PTCA) with stenting of the left anterior descending (LAD) and circumflex coronary arteries. Antiplatelet therapy with clopido...
journal_title:British journal of anaesthesia
pub_type: 杂志文章
doi:10.1093/bja/aeh110
更新日期:2004-05-01 00:00:00
abstract:BACKGROUND:Handover of anaesthesia patient care during surgery is common; however, its association with patient outcome is unclear. This systematic review aimed to assess the impact of anaesthesia handover during surgery on patient outcome. METHODS:All prospective and retrospective clinical studies specifically invest...
journal_title:British journal of anaesthesia
pub_type: 杂志文章,meta分析
doi:10.1016/j.bja.2020.05.062
更新日期:2020-10-01 00:00:00
abstract:BACKGROUND:The perioperative management of two-stage oesophagectomy has not been standardized and the prevailing practice regarding the timing of extubation after the procedure varies. This audit has evaluated the outcome, in particular the respiratory morbidity and mortality, after immediate extubation in patients who...
journal_title:British journal of anaesthesia
pub_type: 杂志文章
doi:10.1093/bja/aeg091
更新日期:2003-04-01 00:00:00
abstract::We have studied 16 healthy volunteers whose lungs were preoxygenated six times each in order to assess the amount of room air entrained during tidal volume preoxygenation if a good seal is not maintained between the face mask and the face. With a fresh gas flow of 10 litre min-1, we found that using gravity alone to h...
journal_title:British journal of anaesthesia
pub_type: 临床试验,杂志文章
doi:10.1093/bja/75.6.777
更新日期:1995-12-01 00:00:00
abstract::We have studied the haemodynamic and myocardial effects of propofol-fentanyl anaesthesia in 12 patients undergoing coronary artery bypass surgery during the pre-bypass period. The induction dose of propofol was 1.5 mg kg-1 and mean infusion rate during maintenance was 4.48 mg kg-1 h-1 (range 1.87-7.24 mg kg-1 h-1). Th...
journal_title:British journal of anaesthesia
pub_type: 杂志文章
doi:10.1093/bja/66.4.504
更新日期:1991-04-01 00:00:00
abstract:BACKGROUND:Chronic pain is no longer an effective warning system, but a syndrome with co-morbidities and many causes, needing a careful evaluation. Questions remain about the pain behaviour of chronic pain patients compared with patients with acute pain, or healthy subjects that we investigated. METHODS:We compared th...
journal_title:British journal of anaesthesia
pub_type: 临床试验,杂志文章
doi:10.1016/j.bja.2018.04.042
更新日期:2018-09-01 00:00:00
abstract:BACKGROUND:Cyclic redistribution of air within the cuff during respiratory pressure changes creates a self-sealing mechanism which allows tracheal sealing, despite tracheal airway pressure being above baseline cuff inflation pressure. The aim of the present study was to investigate the effect of continuous automated cu...
journal_title:British journal of anaesthesia
pub_type: 杂志文章
doi:10.1093/bja/aen355
更新日期:2009-02-01 00:00:00
abstract::Blood samples were obtained from a radial artery cannula in a 60-yr-old man during coronary artery surgery. Serum potassium concentrations of 9.3, 8.4, and 7.4 mmol litre(-1) were obtained. A simultaneous venous blood sample gave a serum potassium concentration of 4.4 mmol litre(-1). The ECG was unchanged. After the a...
journal_title:British journal of anaesthesia
pub_type: 杂志文章
doi:10.1093/bja/aeh199
更新日期:2004-09-01 00:00:00
abstract::Two patients are described in whom failure of the Pollard endotracheal tube produced complete respiratory obstruction. Comparisons are made of external diameters, resistance to gas flow and resistance to compression between Pollard tubes and several conventional tubes. It is concluded that the Pollard tube is not sati...
journal_title:British journal of anaesthesia
pub_type: 杂志文章
doi:10.1093/bja/49.2.179
更新日期:1977-02-01 00:00:00
abstract::The water soluble benzodiazepine midazolam was compared with diazepam, in doses of 0.07 mg kg-1 and 0.15 mg kg-1 respectively, administered i.v. to 100 patients undergoing gastroscopy. The degree of sedation, ease of endoscopy and recovery were comparable in the two groups. The effects of both drugs on arterial pressu...
journal_title:British journal of anaesthesia
pub_type: 临床试验,杂志文章,随机对照试验
doi:10.1093/bja/55.8.773
更新日期:1983-08-01 00:00:00
abstract:BACKGROUND:The analgesia/nociception index (ANI), a 0-100 non-invasive index calculated from heart rate variability, reflects the analgesia/nociception balance during general anaesthesia. The aim of this study was to evaluate the ANI in the assessment of immediate postoperative pain in adult patients undergoing general...
journal_title:British journal of anaesthesia
pub_type: 杂志文章
doi:10.1093/bja/aet110
更新日期:2013-09-01 00:00:00
abstract:Background:Identification of statistically reliable outcomes for comparison among anaesthetists is challenging. Time-weighted intraoperative mean arterial pressure <65 mm Hg (AUC 65 ) is associated with increased odds for myocardial damage. We explored retrospectively whether such hypotension before incision was statis...
journal_title:British journal of anaesthesia
pub_type: 杂志文章
doi:10.1093/bja/aex153
更新日期:2017-07-01 00:00:00
abstract::We investigated whether low-dose erythromycin (200 mg) given as an oral premedicant altered the residual gastric volume and its acidity in fasted patients at induction of anaesthesia in a single-blinded study. Sixty patients were allocated randomly to receive either an erythromycin tablet (200 mg) or nothing with 10 m...
journal_title:British journal of anaesthesia
pub_type: 临床试验,杂志文章,随机对照试验
doi:10.1093/bja/85.6.861
更新日期:2000-12-01 00:00:00
abstract::In a prospective, randomized, double-blind clinical study, we have studied 100 children, aged 2-12 yr, to compare halothane and sevoflurane in outpatient dental anaesthesia. All patients were unpremedicated and received inhalation induction using nitrous oxide in oxygen supplemented with either halothane (maximum insp...
journal_title:British journal of anaesthesia
pub_type: 临床试验,杂志文章,随机对照试验
doi:10.1093/bja/79.3.280
更新日期:1997-09-01 00:00:00
abstract:BACKGROUND:Investigators planning dose-response studies of neuromuscular blockers have rarely used a priori power analysis to determine the minimal sample size their protocols require. Institutional Review Boards and peer-reviewed journals now generally ask for this information. This study outlines a proposed method fo...
journal_title:British journal of anaesthesia
pub_type: 杂志文章
doi:10.1093/bja/aeq310
更新日期:2011-02-01 00:00:00