Interaction of anesthesia, beta-receptor blockade, and blood loss in dogs with induced myocardial infarction.

abstract：:Volatile anesthetics inhibit phagocytic cell function, yet little is known about their effects on target tissues or on the target tissue response to stimulated phagocytes. Experiments were performed to determine how exposure to halothane and isoflurane changes rat pulmonary artery endothelial cell (RPAEC) viability in...

journal_title：Anesthesiology

authors： Shayevitz JR,Varani J,Ward PA,Knight PR

更新日期：1991-06-01 00:00:00

abstract：BACKGROUND:Enflurane and isoflurane are structural isomers with different anesthetic potencies and side effects. It is not clear whether these differences are produced by differing occupancy of common protein binding sites or by occupancy of different sites, but the very similar molecular properties make the latter pos...

journal_title：Anesthesiology

authors： Liu R,Eckenhoff RG

更新日期：2005-04-01 00:00:00

abstract：BACKGROUND:Inhalation anesthetics may interfere with the synthesis or action of endothelium-derived vasoactive factors. We investigated the effects of desflurane, enflurane, halothane, isoflurane, and sevoflurane on the release of nitric oxide and endothelium-derived hyperpolarizing factor (EDHF) in the isolated endoth...

journal_title：Anesthesiology

authors： Lischke V,Busse R,Hecker M

更新日期：1995-09-01 00:00:00

abstract：BACKGROUND:Patients with initial mild acute respiratory distress syndrome are often underrecognized and mistakenly considered to have low disease severity and favorable outcomes. They represent a relatively poorly characterized population that was only classified as having acute respiratory distress syndrome in the mos...

journal_title：Anesthesiology

authors： Pham T,Serpa Neto A,Pelosi P,Laffey JG,De Haro C,Lorente JA,Bellani G,Fan E,Brochard LJ,Pesenti A,Schultz MJ,Artigas A,LUNG SAFE Investigators* and the European Society of Intensive Care Medicine Trials Group.

更新日期：2019-02-01 00:00:00

abstract：BACKGROUND:Local anesthetics that produce analgesia of long duration with minimal impairment of autonomic functions are highly desirable for pain management in the clinic. Prenylamine is a known calcium channel blocker, but its local anesthetic blocking effects on voltage-gated sodium channels have not been studied thu...

journal_title：Anesthesiology

authors： Mujtaba MG,Gerner P,Wang GK

更新日期：2001-11-01 00:00:00

abstract：BACKGROUND:The alpha-amino-3-hydroxy-5-methyl-4-isoxazolepropionic acid (AMPA) subtype of glutamate receptor mediates fast excitatory neurotransmission in the central nervous system. Many general anesthetics inhibit AMPA receptors in vitro; however, it is not certain if this inhibition contributes to the behavioral pro...

journal_title：Anesthesiology

authors： Joo DT,Gong D,Sonner JM,Jia Z,MacDonald JF,Eger EI 2nd,Orser BA

更新日期：2001-03-01 00:00:00

abstract：BACKGROUND:Left ventricular diastolic function is known to be impaired in patients with coronary artery disease and patients with valvular aortic stenosis. Phenylephrine is frequently administered as an intravenous bolus in these patients perioperatively to increase coronary perfusion pressure. Although this is common ...

journal_title：Anesthesiology

authors： Goertz AW,Lindner KH,Schütz W,Schirmer U,Beyer M,Georgieff M

更新日期：1994-07-01 00:00:00

abstract：BACKGROUND:Massive release of central excitatory neurotransmitters is an important initial step in ischemic neuronal injury, and modification of this process may provide neuroprotection. We studied the protective effects of the voltage-dependent sodium channel antagonist riluzole and the N-methyl-d-aspartate receptor a...

journal_title：Anesthesiology

authors： Lips J,de Haan P,Bodewits P,Vanicky I,Dzoljic M,Jacobs MJ,Kalkman CJ

更新日期：2000-11-01 00:00:00

abstract：BACKGROUND:Few data support an association between blood pressure variability and clinical outcomes during cardiac surgery. We tested the hypothesis that intraoperative systolic blood pressure variability outside a targeted blood pressure range predicts 30-day mortality in patients undergoing cardiac surgery. METHODS:...

journal_title：Anesthesiology

authors： Aronson S,Stafford-Smith M,Phillips-Bute B,Shaw A,Gaca J,Newman M,Cardiothoracic Anesthesiology Research Endeavors.

更新日期：2010-08-01 00:00:00

abstract：:The effect of chronic renal failure (RF) on the pharmacokinetics of morphine was studied in nine patients with end-stage RF, aged 58 +/- 8 yr (SD), and in seven control patients, aged 58 +/- 15 yr, undergoing peripheral surgery under general anesthesia. All patients received 0.2 mg X kg-1 as an intravenous bolus injec...

journal_title：Anesthesiology

authors： Chauvin M,Sandouk P,Scherrmann JM,Farinotti R,Strumza P,Duvaldestin P

更新日期：1987-03-01 00:00:00

abstract：BACKGROUND:Recent interest in shortening the fasting interval after ingestion of milk products demonstrated large volumes of breast milk in the stomach 2 h after breastfeeding. Although aspiration is a rare event, if it were to occur with human breast milk, it is important to understand the extent of the lung injury th...

journal_title：Anesthesiology

authors： O'Hare B,Lerman J,Endo J,Cutz E

更新日期：1996-06-01 00:00:00

abstract：BACKGROUND:To assess changing patterns of injury and liability associated with central venous or pulmonary artery catheters, the authors analyzed closed malpractice claims for central catheter injuries in the American Society of Anesthesiologists Closed Claims database. METHODS:All claims for which a central catheter ...

journal_title：Anesthesiology

authors： Domino KB,Bowdle TA,Posner KL,Spitellie PH,Lee LA,Cheney FW

更新日期：2004-06-01 00:00:00

abstract：BACKGROUND:Levobupivacaine, a long acting, amino-amide, local anesthetic, may offer advantages over lidocaine for intravenous regional anesthesia (IVRA). The objective of this investigation was to compare levobupivacaine to lidocaine for IVRA. METHODS:After institutional review board approval and informed consent, eig...

journal_title：Anesthesiology

authors： Atanassoff PG,Aouad R,Hartmannsgruber MW,Halaszynski T

更新日期：2002-08-01 00:00:00

abstract：BACKGROUND:The main cause of unsuccessful peripheral radial artery catheterization using traditional palpation is imprecisely locating the arterial center. The authors evaluated factors causing disparities between the arterial centers determined by palpation versus ultrasound. The authors applied them to create and tes...

journal_title：Anesthesiology

authors： Nakayama Y,Inagaki Y,Nakajima Y,Sessler DI,Mukai N,Ogawa S,Mizobe T,Sawa T

更新日期：2016-10-01 00:00:00

abstract：BACKGROUND:Conventional cardiopulmonary resuscitation (CPR) includes 80-100/min precordial compressions with intermittent positive pressure ventilation (IPPV) after every fifth compression. To prevent gastric insufflation, chest compressions are held during IPPV if the patient is not intubated. Elimination of IPPV woul...

journal_title：Anesthesiology

authors： Hevesi ZG,Thrush DN,Downs JB,Smith RA

更新日期：1999-04-01 00:00:00

abstract：BACKGROUND:The cardiovascular side effects of volatile anesthetics are one of the chief causes of postoperative complications in children, and infants seem to be at the greatest risk for this. This study compared cardiovascular changes at equipotent concentrations of sevoflurane and halothane in infants. METHODS:Thirt...

journal_title：Anesthesiology

authors： Wodey E,Pladys P,Copin C,Lucas MM,Chaumont A,Carre P,Lelong B,Azzis O,Ecoffey C

更新日期：1997-10-01 00:00:00

abstract：BACKGROUND:Because ephedrine infusion (2 mg/min) does not adequately prevent spinal hypotension during cesarean delivery, the authors investigated whether adding phenylephrine would improve its efficacy. METHODS:Thirty-nine parturients with American Society of Anesthesiologists physical status I-II who were scheduled ...

journal_title：Anesthesiology

authors： Mercier FJ,Riley ET,Frederickson WL,Roger-Christoph S,Benhamou D,Cohen SE

更新日期：2001-09-01 00:00:00

abstract：BACKGROUND:Protamine causes multiple adverse reactions. Heparinase I, a specific enzyme that inactivates heparin, is a possible alternative to protamine. In this study, the authors examined the efficacy of heparinase I to reverse heparin-induced anticoagulation in vitro and compared heparinase I to protamine as an anta...

journal_title：Anesthesiology

authors： Michelsen LG,Kikura M,Levy JH,Lee MK,Lee KC,Zimmermann JJ,Szlam F

更新日期：1996-08-01 00:00:00

abstract：BACKGROUND:Although inhalation anesthetic agents are thought to impair cerebral autoregulation more than intravenous agents, there are few controlled studies in humans. METHODS:In the first group (n = 24), dynamic autoregulation was assessed from the response of middle cerebral artery blood flow velocity (Vmca) to a t...

journal_title：Anesthesiology

authors： Strebel S,Lam AM,Matta B,Mayberg TS,Aaslid R,Newell DW

更新日期：1995-07-01 00:00:00

abstract：:Postoperative itching is an important problem in the postoperative care unit. Pruritus after surgery may be drug induced (including intrathecal opioids) or secondary to a preexisting systemic disease. Mechanisms of itching are complex and not completely understood. The purpose of this review is to highlight new discov...

journal_title：Anesthesiology

authors： Waxler B,Dadabhoy ZP,Stojiljkovic L,Rabito SF

更新日期：2005-07-01 00:00:00

abstract：BACKGROUND:Halothane and isoflurane have been shown to differentially effect mechanisms of contraction in working myocardial fibers. The aim of this study was to compare effects of halothane and isoflurane on contractile force (CF) and Ca2+ transients in canine cardiac Purkinje fiber preparations. METHODS:Fiber prepar...

journal_title：Anesthesiology

authors： Stowe DF,Sprung J,Turner LA,Kampine JP,Bosnjak ZJ

更新日期：1994-06-01 00:00:00

abstract：BACKGROUND:Epidural morphine yields postoperative pain relief and hemodynamic stability. However, the effects of epidural morphine on sympathetic tone are unclear. This study was designed to elucidate the effects of epidural morphine on cardiac (CSNA) and renal (RSNA) sympathetic nerve activity by direct measurement in...

journal_title：Anesthesiology

authors： Mori T,Nishikawa K,Terai T,Yukioka H,Asada A

更新日期：1998-06-01 00:00:00

abstract：BACKGROUND:Propofol has not been studied directly in animals subject to cerebral ischemia in the conscious state. Strokes are usually induced in animals while they are anesthetized, making it difficult to eliminate anesthetic interactions as a complicating factor. Therefore, to compare the neuroprotective effects of pr...

journal_title：Anesthesiology

authors： Gelb AW,Bayona NA,Wilson JX,Cechetto DF

更新日期：2002-05-01 00:00:00

abstract：:Intrathecally administered alpha 2-adrenergic agonists produce analgesia in humans but may also produce hypotension and bradycardia. To further characterize hemodynamic depression produced by intrathecally administered alpha 2-adrenergic agonists, clonidine (100-1,500 micrograms) was injected into the cervical, thorac...

journal_title：Anesthesiology

authors： Eisenach JC,Tong CY

更新日期：1991-04-01 00:00:00

abstract：BACKGROUND:The placement of the superficial cervical plexus block has been the subject of controversy. Although the investing cervical fascia has been considered as an impenetrable barrier, clinically, the placement of the block deep or superficial to the fascia provides the same effective anesthesia. The underlying me...

journal_title：Anesthesiology

authors： Nash L,Nicholson HD,Zhang M

更新日期：2005-11-01 00:00:00

abstract：BACKGROUND:Midazolam and alfentanil are desirable anesthetic adjuncts for cardiac anesthesia. They are metabolized by cytochrome P450 3A (CYP3A) enzymes. These isozymes are inhibited by concurrent medications, including the calcium channel antagonist diltiazem, which may have an effect on recovery from anesthesia. MET...

journal_title：Anesthesiology

authors： Ahonen J,Olkkola KT,Salmenperä M,Hynynen M,Neuvonen PJ

更新日期：1996-12-01 00:00:00

abstract：BACKGROUND:Neuropathic pain is a condition resulting from injury to the peripheral and/or central nervous system. Despite extensive research over the last several decades, neuropathic pain remains difficult to manage. METHODS:The authors conducted a randomized, placebo-controlled, double-blinded, and crossover clinica...

journal_title：Anesthesiology

authors： Ahmed SU,Zhang Y,Chen L,Cohen A,St Hillary K,Vo T,Houghton M,Mao J

更新日期：2015-07-01 00:00:00

abstract：:Evidence of developmental toxicity of clinically used nondepolarizing muscle relaxants was sought in rat embryos grown in culture. Embryos were explanted at 8 AM on day 9 of gestation (presomite stage, plug day = day 0), and were cultured in rotating bottles with medium containing various concentrations of d-tubocurar...

journal_title：Anesthesiology

authors： Fujinaga M,Baden JM,Mazze RI

更新日期：1992-06-01 00:00:00

abstract：BACKGROUND:Breast surgery is associated with a high incidence of postoperative nausea and vomiting. Propofol and prophylactic administration of ondansetron are associated with a lower incidence of postoperative nausea and vomiting. To date no comparison of these two drugs has been reported. A randomized study was done ...

journal_title：Anesthesiology

authors： Gan TJ,Ginsberg B,Grant AP,Glass PS

更新日期：1996-11-01 00:00:00

abstract：BACKGROUND:Pneumocephalus occurs in a variety of clinical settings and has important anesthetic implications, particularly if N2O is used. One common cause of pneumocephalus is a craniotomy or craniectomy, and therefore, patients undergoing these neurosurgical procedures may be at increased risk for the development of ...

journal_title：Anesthesiology

authors： Reasoner DK,Todd MM,Scamman FL,Warner DS

更新日期：1994-05-01 00:00:00