The influence of lactic acid on the serum protein binding of bupivacaine: species differences.

abstract：BACKGROUND:Blood conservation techniques are being increasingly used because of the increased cost and lack of availability of allogeneic blood. Cell salvage offers great blood savings opportunities but is thought to be contraindicated in a number of areas (e.g., blood contaminated with bacteria). Several outcome studi...

journal_title：Anesthesiology

authors： Waters JH,Tuohy MJ,Hobson DF,Procop G

更新日期：2003-09-01 00:00:00

abstract：:The authors studied the influence of locally administered isoflurane anesthesia on the pulmonary vascular response to regional alveolar hypoxia (hypoxic pulmonary vasoconstriction [HPV]) over a range of cardiac outputs (COs) in seven mechanically ventilated, closed-chest dogs. The right lung was ventilated with 100% O...

journal_title：Anesthesiology

authors： Domino KB,Borowec L,Alexander CM,Williams JJ,Chen L,Marshall C,Marshall BE

更新日期：1986-04-01 00:00:00

abstract：:Anesthesia and surgery are a risk for all, the healthy as well as the sick. While the prevention of adverse outcomes in healthy patients is paramount, enhancement of safety for critically ill patients is also essential, since they are more likely to suffer a SNO after a critical incident. Dangers originate from a vari...

journal_title：Anesthesiology

authors： Gaba DM,Maxwell M,DeAnda A

更新日期：1987-05-01 00:00:00

abstract：BACKGROUND:Isoflurane anesthesia produces cardiovascular and respiratory depression, although the specific mechanisms are not fully understood. Cranial visceral afferents, which innervate the heart and lungs, synapse centrally onto neurons within the medial portion of the nucleus tractus solitarius (NTS). Isoflurane mo...

journal_title：Anesthesiology

authors： Peters JH,McDougall SJ,Mendelowitz D,Koop DR,Andresen MC

更新日期：2008-04-01 00:00:00

abstract：:The effect of neuromuscular blockade with vecuronium on the hemodynamic responses to a noxious stimulus was investigated in male Sprague-Dawley rats. The rats were anesthetized with either halothane (group 1, n = 10), or isoflurane (group 2, n = 10). The maximum values for heart rate and mean arterial pressure during ...

journal_title：Anesthesiology

authors： Gibbs NM,Larach DR,Schuler HG

更新日期：1989-08-01 00:00:00

abstract：BACKGROUND:Early acquisition of critical competencies by novice anesthesiology residents is essential for patient safety, but traditional training methods may be insufficient. The purpose of this study was to determine the effectiveness of high-fidelity simulation training of novice residents in the initial management ...

journal_title：Anesthesiology

authors： Park CS,Rochlen LR,Yaghmour E,Higgins N,Bauchat JR,Wojciechowski KG,Sullivan JT,McCarthy RJ

更新日期：2010-01-01 00:00:00

abstract：BACKGROUND:Whether intraoperative use of hydroxyethyl starch impairs kidney function remains unknown. The authors thus tested the primary hypothesis that Hextend promotes renal injury in surgical patients. Secondarily, the authors evaluated the dose-outcome relationship, in-hospital and 90-day mortality, and whether th...

journal_title：Anesthesiology

authors： Kashy BK,Podolyak A,Makarova N,Dalton JE,Sessler DI,Kurz A

更新日期：2014-10-01 00:00:00

abstract：BACKGROUND:Thermoregulatory vasoconstriction minimizes further core hypothermia during anesthesia. Elderly patients become more hypothermic during surgery than do younger patients, and take longer to rewarm postoperatively. These data indicate that perianesthetic thermoregulatory responses may be especially impaired in...

journal_title：Anesthesiology

authors： Kurz A,Plattner O,Sessler DI,Huemer G,Redl G,Lackner F

更新日期：1993-09-01 00:00:00

abstract：:The effects of continuous positive airway pressure (CPAP) on cardiovascular dynamics and pulmonary shunt (QS/QT) were investigated in 12 dogs before and during sodium nitroprusside infusion that decreased mean arterial blood pressure 40-50 per cent. Before nitroprusside infusion, 5 cm H2O CPAP significantly, P less th...

journal_title：Anesthesiology

authors： Hodges MR,Stanley TH,Johansen RK

更新日期：1977-05-01 00:00:00

abstract：BACKGROUND:Vascular endothelium plays an important role in the regulation of vascular tone. Volatile anesthetics have been shown to attenuate endothelium-mediated relaxation in conductance arteries, such as aorta. However, significant differences in volatile anesthetic pharmacology between these large vessels and the s...

journal_title：Anesthesiology

authors： Akata T,Nakashima M,Kodama K,Boyle WA 3rd,Takahashi S

更新日期：1995-01-01 00:00:00

abstract：:The authors studied anesthetic mutagenesis following exposure in vivo by use of an adaptation of the mouse spermatozoa morphology assay of Wyrobek and Bruce. The epididymal spermatozoa of (C57B1/C3H)F1 mice were examined for morphologic abnormalities following exposure to near-0.1 MAC and greater concentrations of gen...

journal_title：Anesthesiology

authors： Land PC,Owen EL,Linde HW

更新日期：1981-01-01 00:00:00

abstract：BACKGROUND:There is an increasing interest in the use of dexmedetomidine for anesthesia and sedation. Here, we used the mouse organotypic hippocampal slice culture to investigate whether dexmedetomidine exhibits postconditioning properties against oxygen and glucose deprivation (OGD). The role of the focal adhesion and...

journal_title：Anesthesiology

authors： Dahmani S,Rouelle D,Gressens P,Mantz J

更新日期：2010-02-01 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：:In experiments with rats, the authors compared potency ratios and slopes of dose-effect curves of isoflurane, halothane, and diethyl ether for three end points of anesthesia: loss of righting reflex (RR), abolition of purposeful movement (PM) response to painful stimuli, and abolition of heart rate (HR) response to pa...

journal_title：Anesthesiology

authors： Kissin I,Morgan PL,Smith LR

更新日期：1983-01-01 00:00:00

abstract：BACKGROUND:Studies using transthoracic thermodilution have demonstrated increased extravascular lung water (EVLW) measurements attributed to progression of edema and flooding during sepsis and acute lung injury. The authors hypothesized that redistribution of pulmonary blood flow can cause increased apparent EVLW secon...

journal_title：Anesthesiology

authors： Easley RB,Mulreany DG,Lancaster CT,Custer JW,Fernandez-Bustamante A,Colantuoni E,Simon BA

更新日期：2009-11-01 00:00:00

abstract：BACKGROUND:The long-lasting high-affinity opioid buprenorphine has complex pharmacology, including ceiling effects with respect to analgesia and respiratory depression. Plasma concentrations of the major buprenorphine metabolites norbuprenorphine, buprenorphine-3-glucuronide, and norbuprenorphine-3-glucuronide approxim...

journal_title：Anesthesiology

authors： Brown SM,Holtzman M,Kim T,Kharasch ED

更新日期：2011-12-01 00:00:00

abstract：:The neonatal heart is especially vulnerable to cardiac depression caused by halothane. The cause of this sensitivity is uncertain. Isolated, perfused, isovolumic, contracting neonatal rabbit hearts were studied using 31P NMR to determine whether changes in concentrations of high energy phosphates (HEP) or intracellula...

journal_title：Anesthesiology

authors： McAuliffe JJ,Hickey PR

更新日期：1987-08-01 00:00:00

abstract：:Pulmonary shunting (Qs/Qt) was measured in 16 anesthetized and paralyzed healthy beagle puppies during a control period when the end-expired CO2 concentration was 5 per cent and during alveolar hypoventilation, when the PaCO2 increased to 100 plus or minus 13 torr (mean plus or minus SE) and the ;Ha vecame 7.04 plus o...

journal_title：Anesthesiology

authors： Stone JG,Sullivan SF

更新日期：1975-04-01 00:00:00

abstract：:Central and peripheral pulmonary mucociliary clearance was assessed by tantalum bronchography and serial chest roentgenograms in dogs. Thiopental, 25 mg/kg, did not change clearance from awake values. Halothane 1.2 MAC, for six hours, delayed both central and peripheral clearance by at least three hours. After halotha...

journal_title：Anesthesiology

authors： Forbes AR,Gamsu G

更新日期：1979-01-01 00:00:00

abstract：:Using a randomized double-blind protocol, the authors prospectively compared three nondepolarizing muscle relaxants with respect to their influence on hemodynamics and on the electrocardiogram. Thirty-three patients undergoing elective coronary artery bypass grafting (CABG) with high-dose (100 micrograms/kg) fentanyl ...

journal_title：Anesthesiology

authors： Thomson IR,Putnins CL

更新日期：1985-06-01 00:00:00

abstract：BACKGROUND:Management of cardiovascular implantable electronic devices (CIEDs), including pacemakers and implantable cardioverter defibrillators, for surgical procedures is challenging due to the increasing number of patients with CIEDs and limited availability of trained providers. At the authors' institution, a small...

journal_title：Anesthesiology

authors： Rooke GA,Lombaard SA,Van Norman GA,Dziersk J,Natrajan KM,Larson LW,Poole JE

更新日期：2015-11-01 00:00:00

abstract：BACKGROUND:The goal of this study was to identify interventions that anesthesiologists can make to decrease total costs of a postanesthesia care unit (PACU). METHODS:Data were collected retrospectively from patients who underwent ambulatory surgery at our tertiary care center. RESULTS:Supplies and medications account...

journal_title：Anesthesiology

authors： Dexter F,Tinker JH

更新日期：1995-01-01 00:00:00

abstract：:Respiratory function is fundamental in the practice of anesthesia. Knowledge of basic physiologic principles of respiration assists in the proper implementation of daily actions of induction and maintenance of general anesthesia, delivery of mechanical ventilation, discontinuation of mechanical and pharmacologic suppo...

journal_title：Anesthesiology

authors： Bigatello L,Pesenti A

更新日期：2019-06-01 00:00:00

abstract：:The effect of decreased cerebral perfusion pressure (CPP) on regional cerebral blood flow (CBF) with radiolabeled microspheres in dogs receiving either 1.4% or 2.8% isoflurane following anesthesia induction with thiopental (12 mg/kg, iv bolus) was studied. Mean arterial blood pressure (MABP), cerebrospinal fluid press...

journal_title：Anesthesiology

authors： McPherson RW,Traystman RJ

更新日期：1988-10-01 00:00:00

abstract：BACKGROUND:Combining a hypnotic and an analgesic to produce sedation, analgesia, and surgical immobility required for clinical anesthesia is more common than administration of a volatile anesthetic alone. The aim of this study was to apply response surface methods to characterize the interactions between remifentanil a...

journal_title：Anesthesiology

authors： Manyam SC,Gupta DK,Johnson KB,White JL,Pace NL,Westenskow DR,Egan TD

更新日期：2006-08-01 00:00:00

abstract：BACKGROUND:The mechanisms that underlie the supraspinal central nervous system effects of systemic lidocaine are poorly understood and not solely explained by Na(+) channel blockade. Among other potential targets is the hyperpolarization-activated cation current, I(h), which is blocked by lidocaine in peripheral neuron...

journal_title：Anesthesiology

authors： Putrenko I,Schwarz SK

更新日期：2011-10-01 00:00:00

abstract：BACKGROUND:Alpha-2B adrenoceptor is the vasoconstrictive subtype in the mouse. Human alpha2B-AR deletion (D) allele has been associated with loss of short-term agonist-promoted receptor desensitization, which may lead to increased vasoconstriction on alpha2 activation. The goal of this study was to test the hypothesis ...

journal_title：Anesthesiology

authors： Talke P,Stapelfeldt C,Lobo E,Brown R,Scheinin M,Snapir A

更新日期：2005-03-01 00:00:00

abstract：:An important guideline for anesthesia in patients with ischemic heart disease is the effect on myocardial oxygen demand. Therefore, this investigation evaluated commonly used myocardial oxygen demand formulas for clinical application. The study was performed on patients undergoing coronary bypass surgery (n = 62). Mea...

journal_title：Anesthesiology

authors： Hoeft A,Sonntag H,Stephan H,Kettler D

更新日期：1991-07-01 00:00:00

abstract：BACKGROUND:The Bispectral Index (BIS) and the Patient State Index (PSI) quantify depth of anesthesia by analyzing the electroencephalogram. The authors examined the response of BIS and PSI to sevoflurane anesthesia. METHODS:In 22 patients, sevoflurane anesthesia was induced by inhalation with a tight-fitting facemask ...

journal_title：Anesthesiology

authors： Soehle M,Ellerkmann RK,Grube M,Kuech M,Wirz S,Hoeft A,Bruhn J

更新日期：2008-11-01 00:00:00

abstract：:ECG changes suggestive of myocardial ischemia are common during cesarean delivery under regional anesthesia. To determine the time course, duration, and significance of these ECG changes, we monitored 111 parturients with continuous ambulatory ECG (Holter) during and after cesarean delivery. Twenty-two parturients und...

journal_title：Anesthesiology

authors： Mathew JP,Fleisher LA,Rinehouse JA,Sevarino FB,Sinatra RS,Nelson AH,Prokop EK,Rosenbaum SH

更新日期：1992-10-01 00:00:00