Mucosal pressures from the cuffed oropharyngeal airway vs the laryngeal mask airway.

abstract：:Intravenous dose-response relationships for dimethyl tubocurarine showed that vagal blockade only became appreciable (50-83%) at doses 8-16 times those sufficient for full neuromuscular paralysis in anaesthetized cats (0.0625 mg/kg) and rhesus monkeys (0.125 mg/kg); heart rate was unchanged. Sympathetic function was u...

journal_title：British journal of anaesthesia

authors： Hughes R,Chapple DJ

更新日期：1976-09-01 00:00:00

abstract：BACKGROUND:Intraperitoneal insufflation of carbon dioxide (CO2) may promote collapse of dependent lung regions. The present study was undertaken to study the effects of CO2-pneumoperitoneum (CO2-PP) on atelectasis formation, arterial oxygenation, and arterial to end-tidal PCO2-gradient (Pa-E'(CO2)). METHODS:Fifteen an...

journal_title：British journal of anaesthesia

authors： Strang CM,Hachenberg T,Fredén F,Hedenstierna G

更新日期：2009-08-01 00:00:00

abstract：:A blind comparison was made of butorphanol 2 mg with morphine 10 mg i.m. as the sole premedication in four groups, each of 10 women, undergoing total abdominal hysterectomy. On both subjective and objective grounds, butorphanol was as effective as morphine with the advantage of fewer unwanted side-effects, although on...

journal_title：British journal of anaesthesia

authors： Laffey DA,Kay NH

更新日期：1984-04-01 00:00:00

abstract：:The effect of the intrathecal administration of diamorphine on the hyperglycaemic, adrenocortical and cardiovascular responses to major colonic surgery were investigated, and the results compared with those obtained in a similar group of patients receiving low doses of fentanyl. In the group receiving intrathecal diam...

journal_title：British journal of anaesthesia

authors： Child CS,Kaufman L

更新日期：1985-04-01 00:00:00

abstract：BACKGROUND:We defined the nature of the pharmacological interaction after intrathecal co-administration of ginsenosides with clonidine, and clarified the contribution of the α-2 adrenoceptors on the effect of ginsenosides. METHODS:Pain was evoked by injection of a formalin solution (5%, 50 μl) into the hindpaw of male...

journal_title：British journal of anaesthesia

authors： Yoon MH,Huang LJ,Choi JI,Lee HG,Kim WM,Kim CM

更新日期：2011-03-01 00:00:00

abstract：:We tested the hypothesis that the solvent for etomidate was a factor in the incidence of pain and other side effects after injection, and that these were associated with histamine release. Nine of 10 volunteers who received etomidate in a propylene glycol formulation reported moderate to severe pain on injection; only...

journal_title：British journal of anaesthesia

authors： Doenicke AW,Roizen MF,Hoernecke R,Lorenz W,Ostwald P

更新日期：1999-09-01 00:00:00

abstract：BACKGROUND:The objective of the present study was to investigate sublingual microvascular blood flow and microcirculatory haemoglobin oxygen saturation (Smc(O(2))) during cardiopulmonary bypass (CPB) using constant systemic blood flow but different perfusion pressures achieved by phenylephrine administration. METHODS:...

journal_title：British journal of anaesthesia

authors： Maier S,Hasibeder WR,Hengl C,Pajk W,Schwarz B,Margreiter J,Ulmer H,Engl J,Knotzer H

更新日期：2009-04-01 00:00:00

abstract：BACKGROUND:The purpose of this prospective study was to assess the blood-sparing effect, the quality of analgesia, and the incidence of side-effects of a low-dose regime of intrathecal opioids (ITO) when compared with those of a high-dose regime in scoliosis surgery in children. METHODS:Forty-six children were randoml...

journal_title：British journal of anaesthesia

authors： Eschertzhuber S,Hohlrieder M,Keller C,Oswald E,Kuehbacher G,Innerhofer P

更新日期：2008-04-01 00:00:00

abstract：:Haemodynamic effects may occur after stellate ganglion block (SGB) arising from autonomic imbalance and local anaesthetic infiltration to barosensitive areas. We report seven patients who developed severe hypertension (systolic arterial pressure >200 mm Hg) after SGB in our pain clinic service. We postulate that diffu...

journal_title：British journal of anaesthesia

authors： Kimura T,Nishiwaki K,Yokota S,Komatsu T,Shimada Y

更新日期：2005-06-01 00:00:00

abstract：BACKGROUND:We previously demonstrated that i.v. emulsified isoflurane induces general anaesthesia in animals. In this study, we compared the pharmacokinetics of emulsified isoflurane given as i.v. bolus and as infusion in beagle dogs. METHODS:Sixteen beagle dogs were assigned randomly to a bolus group comprising three...

journal_title：British journal of anaesthesia

authors： Yang XL,Zhang WS,Liu J,Yang ZB,Jiang XH

更新日期：2013-01-01 00:00:00

abstract：:Placental transfer of 14C-dimethyltubocurarine (14C-dmtc) was studied during Caesarean section. Liquid scintillation counting was used for determination of 14C activity from the maternal and foetal blood samples. Paper chromatography was used to confirm the stability of 14C-dmtc. In all cases 14C-dmtc was able to cros...

journal_title：British journal of anaesthesia

authors： Kivalo I,Saarikoski S

更新日期：1976-03-01 00:00:00

abstract：:The haemodynamic effects of diltiazem were studied in six dogs during fentanyl-nitrous oxide (in oxygen) anaesthesia. A bolus of diltiazem 300 micrograms kg-1 was given, followed by infusions at 30, 60 and 90 micrograms kg-1 min-1 which produced plasma diltiazem concentrations of 392 +/- 30, 908 +/- 54 and 1483 +/- 13...

journal_title：British journal of anaesthesia

authors： Griffin RM,Dimich I,Jurado R,Kaplan JA

更新日期：1988-05-01 00:00:00

abstract：:The efficacy of nitroglycerine, verapamil and nifedipine in controlling post-sternotomy hypertension was compared in four groups of 20 patients anaesthetized with fentanyl 100 micrograms kg-1 undergoing elective coronary artery surgery. Vasodilators were started before surgery and adjusted to maintain systolic arteria...

journal_title：British journal of anaesthesia

authors： van Wezel HB,Bovill JG,Schuller J,Gielen J,Hoeneveld MH

更新日期：1986-03-01 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

authors： Vermeyen KM,De Hert SG,Erpels FA,Adriaensen HF

更新日期：1991-04-01 00:00:00

abstract：:Many indices are used to quantify pulmonary oxygen transfer. Indices that use only measurements from arterial blood and inspired gas assume a constant C(a-v)O2. Though variations in C(a-v)O2 are recognized, indices such as PaO2/FIO2 remain popular and are often considered the best measure of pulmonary oxygen transfer ...

journal_title：British journal of anaesthesia

authors： Nirmalan M,Willard T,Columb MO,Nightingale P

更新日期：2001-04-01 00:00:00

abstract：:We have compared deep body temperature (DBT) measured at the forehead with the core temperatures of the nasopharynx, oesophagus and rectum during the warming phase of cardiopulmonary bypass (CPB) (moderate hypothermia of 26.7-29.6 degrees C) in 12 patients. DBT was measured transcutaneously by an insulated thermistor ...

journal_title：British journal of anaesthesia

authors： Sakuragi T,Mukai M,Dan K

更新日期：1993-10-01 00:00:00

abstract：:We have studied the effects of mivacurium after induction of anaesthesia with alfentanil-propofol in healthy adult oral surgical patients. Anaesthesia was maintained with nitrous oxide and 0.75% (end-tidal) enflurane in oxygen after nasotracheal intubation. Recordings were made of the rectified compound adductor polli...

journal_title：British journal of anaesthesia

authors： Goldhill DR,Whitehead JP,Emmott RS,Griffith AP,Bracey BJ,Flynn PJ

更新日期：1991-09-01 00:00:00

abstract：:We have examined the effects of the highly selective alpha 2-adrenoceptor agonist, dexmedetomidine, on noradrenaline release and cell firing in isolated, superfused slices of rat locus coeruleus. Dexmedetomidine decreased both noradrenaline release and cell firing rate in a concentration-dependent fashion, with an EC5...

journal_title：British journal of anaesthesia

authors： Jorm CM,Stamford JA

更新日期：1993-09-01 00:00:00

abstract：BACKGROUND:Pressures (Pe) exerted by bronchial blockers on the inner wall of the bronchi may cause mucosal ischaemia. Our aims were as follows: (i) to compare the intracuff pressure (Pi) and Pe exerted by commercially available bronchial blockers in an in vitro and an ex vivo model; (ii) to investigate the influence of...

journal_title：British journal of anaesthesia

authors： Carassiti M,Mattei A,Pizzo CM,Vallone N,Saccomandi P,Schena E

更新日期：2016-09-01 00:00:00

abstract：:As the route of breathing and use of airway apparatus such as mask, mouthpiece and noseclip can alter breathing pattern, this study has used the helium dilution method to estimate the effects of mouthpiece and mask breathing on functional residual capacity (FRC) in the supine position, and the change in FRC that occur...

journal_title：British journal of anaesthesia

authors： Drummond GB

更新日期：1996-04-01 00:00:00

abstract：:In 10 dogs, one carotid sinus was isolated from the systemic circulation without disturbing its sympathetic innervation. The isolated sinus was connected to a servo-controlled pressure generator which kept mean intrasinus pressure, pulse pressure, and frequency of pulsation constant. The carotid sinus baroreceptor ner...

journal_title：British journal of anaesthesia

authors： Behnia R,Koushanpour E,Shanks CA,McCarthy WJ

更新日期：1987-04-01 00:00:00

abstract：:Patients with renal failure and undergoing a cadaver renal transplant were found to have plasma concentrations of laudanosine, following the administration of a single bolus dose of atracurium 0.5 mg kg-1, higher than those found in patients without renal failure. Since laudanosine is a known central nervous system st...

journal_title：British journal of anaesthesia

authors： Fahey MR,Rupp SM,Canfell C,Fisher DM,Miller RD,Sharma M,Castagnoli K,Hennis PJ

更新日期：1985-11-01 00:00:00

abstract：:Blood concentrations of nitrous oxide were measured in anaesthetists, surgeons and theatre nurses. Comparison of anaesthetists and surgeons working in the same theatre showed that in ENT surgeons concentrations were greater (P < 0.01), while in general surgeons they were smaller (P < 0.003). Blood concentrations of ni...

journal_title：British journal of anaesthesia

authors： Krapez JR,Saloojee Y,Hinds CJ,Hackett GH,Cole PV

更新日期：1980-11-01 00:00:00

abstract：BACKGROUND:The goal of the study was to determine activated thrombelastographic (TEG(R)) parameters with the rotational TEG(R) (ROTEG or ROTEM) device (Pentapharm GmbH, Munich, Germany) in neonates and infants <1 yr with complex congenital heart disease (CCHD) and to compare them with those of healthy children. METHOD...

journal_title：British journal of anaesthesia

authors： Haizinger B,Gombotz H,Rehak P,Geiselseder G,Mair R

更新日期：2006-10-01 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

authors： Boselli E,Daniela-Ionescu M,Bégou G,Bouvet L,Dabouz R,Magnin C,Allaouchiche B

更新日期：2013-09-01 00:00:00

abstract：BACKGROUND:The debate on lung-protective ventilation strategies for surgical patients is ongoing. Evidence suggests that the use of low tidal volume VT improves clinical outcomes. However, the optimal levels of PEEP and recruitment manoeuvre (RM) strategies incorporated into low VT ventilation remain unclear. METHODS:...

journal_title：British journal of anaesthesia

authors： Deng QW,Tan WC,Zhao BC,Wen SH,Shen JT,Xu M

更新日期：2020-03-01 00:00:00

abstract：:In rats injected s.c. with formalin, behavioural correlates of the amount and pattern of Fos-like immunoreactivity (Fos-Ll) (molecular responses to pain) were studied to test if early phase treatment with 75% nitrous oxide or 2% halothane, or both, suppressed subsequent spinal sensitization. Rats were allocated to fou...

journal_title：British journal of anaesthesia

authors： Sun WZ,Shyu BC,Shieh JY

更新日期：1996-01-01 00:00:00

abstract：:The speeds of onset of pancuronium, atracurium and vecuronium are increased by prior administration of magnesium sulphate. A prospective, randomized, double-blind, controlled, clinical study was performed to examine the effects of prior i.v. administration of magnesium sulphate 60 mg kg-1 on the neuromuscular blocking...

journal_title：British journal of anaesthesia

authors： Kussman B,Shorten G,Uppington J,Comunale ME

更新日期：1997-07-01 00:00:00

abstract：:Data from two published and one new meta-analysis were reviewed to compare the antiemetic efficacy of three different anaesthetic regimens: (i) propofol anaesthesia compared with another anaesthetic (control); (ii) anaesthesia without nitrous oxide compared with the same anaesthetic with nitrous oxide (control); (iii)...

journal_title：British journal of anaesthesia

authors： Tramèr M,Moore A,McQuay H

更新日期：1997-03-01 00:00:00

abstract：:All currently available aminoacylaniline local anaesthetics, except lignocaine, contain a chiral centre but are used as racemates, a fact usually ignored in pharmacokinetic studies. This study reports the cardiovascular effects, and the regional and total body clearances of the enantiomers of bupivacaine determined at...

journal_title：British journal of anaesthesia

authors： Rutten AJ,Mather LE,McLean CF

更新日期：1991-09-01 00:00:00