Clinical characteristics of desflurane in surgical patients: minimum alveolar concentration.

abstract：:To evaluate the effect of Bicitra (Willen Drug Company, Baltimore, Maryland), a commercial preparation of sodium citrate and metoclopramide, on gastric contents 150 elective outpatients allocated into six groups with 25 patients in each group were studied. Patients in Group 1 served as controls. Patients in Groups 2, ...

journal_title：Anesthesiology

authors： Manchikanti L,Grow JB,Colliver JA,Hadley CH,Hohlbein LJ

更新日期：1985-10-01 00:00:00

abstract：BACKGROUND:Ketamine is a commonly used anesthetic, but the mechanistic basis for its clinically relevant actions remains to be determined. The authors previously showed that HCN1 channels are inhibited by ketamine and demonstrated that global HCN1 knockout mice are twofold less sensitive to hypnotic actions of ketamine...

journal_title：Anesthesiology

authors： Zhou C,Douglas JE,Kumar NN,Shu S,Bayliss DA,Chen X

更新日期：2013-04-01 00:00:00

abstract：BACKGROUND:Ca is the dominant second messenger in primary sensory neurons. In addition, disrupted Ca signaling is a prominent feature in pain models involving peripheral nerve injury. Standard cytoplasmic Ca recording techniques use high K or field stimulation and dissociated neurons. To compare findings in intact dors...

journal_title：Anesthesiology

authors： Gemes G,Rigaud M,Koopmeiners AS,Poroli MJ,Zoga V,Hogan QH

更新日期：2010-07-01 00:00:00

abstract：BACKGROUND:An in vitro model of epidural catheter contamination was used to determine if disconnected catheters can be safely reconnected. METHODS:Epidural catheters were filled with brain-heart infusion (BHI) broth or preservative-free saline containing 5 micrograms/ml fentanyl. Escherichia coli, Pseudomonas aerugino...

journal_title：Anesthesiology

authors： Langevin PB,Gravenstein N,Langevin SO,Gulig PA

更新日期：1996-10-01 00:00:00

abstract：BACKGROUND:Protein kinase C (PKC) is a family of serine/threonine kinases that contains more than 10 isozymes. Evidence suggests that PKC may play important roles in pain modulation, but the isozyme-specific effects of PKC on different aspects of pain modulation are not fully understood. We hypothesize that different P...

journal_title：Anesthesiology

authors： Zhao C,Leitges M,Gereau RW 4th

更新日期：2011-12-01 00:00:00

abstract：:There is controversy about whether N2O increases cerebral blood flow and cortical oxygen consumption (CMRO2) in rats. Cortical and subcortical blood flow and CMRO2 were measured in awake, unrestrained rats while awake and during 70% N2O administration using radioactive microspheres. In the awake state, cortical and su...

journal_title：Anesthesiology

authors： Baughman VL,Hoffman WE,Miletich DJ,Albrecht RF

更新日期：1990-08-01 00:00:00

abstract：BACKGROUND:This study was conducted to compare the performance accuracy of the independent variables Bispectral Index (BIS), A-Line ARX index (AAI), and predicted propofol effect-site concentration (CePROP) to measure the dependent variables of loss of responses to different stimulation defined as loss of response to v...

journal_title：Anesthesiology

authors： Struys MM,Vereecke H,Moerman A,Jensen EW,Verhaeghen D,De Neve N,Dumortier FJ,Mortier EP

更新日期：2003-10-01 00:00:00

abstract：BACKGROUND:Postoperative respiratory failure is associated with increased morbidity and mortality, as well as high costs of hospital care. METHODS:Using electronic anesthesia records, billing data, and chart review, the authors developed and validated a score predicting reintubation in the hospital after primary extub...

journal_title：Anesthesiology

authors： Brueckmann B,Villa-Uribe JL,Bateman BT,Grosse-Sundrup M,Hess DR,Schlett CL,Eikermann M

更新日期：2013-06-01 00:00:00

abstract：BACKGROUND:Aprotinin has been reported to reduce blood loss and transfusion requirements in patients having major orthopedic operations. Data on whether epsilon amino-caproic acid (EACA) is effective in this population are sparse. METHODS:Sixty-nine adults with malignancy scheduled for either pelvic, extremity or spin...

journal_title：Anesthesiology

authors： Amar D,Grant FM,Zhang H,Boland PJ,Leung DH,Healey JA

更新日期：2003-02-01 00:00:00

abstract：BACKGROUND:Phantom and stump pains, common sequelae of limb amputations, are significant impediments to rehabilitation of amputees. The pathophysiology and optimal treatment of postamputation pain states are unclear. While stump pain may result from neuromas in the stump, phantom pain is thought to be related to cortic...

journal_title：Anesthesiology

authors： Wu CL,Tella P,Staats PS,Vaslav R,Kazim DA,Wesselmann U,Raja SN

更新日期：2002-04-01 00:00:00

abstract：:Clonidine, an alpha 2-adrenergic agonist, can potentiate opioid-induced analgesia. In a double-blind placebo-controlled study in human volunteers, we sought to determine whether clonidine also potentiates opioid-induced respiratory depression. Hypercapnic ventilatory responses (minute ventilation, mean inspiratory flo...

journal_title：Anesthesiology

authors： Jarvis DA,Duncan SR,Segal IS,Maze M

更新日期：1992-06-01 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:Ca2+ plays an important role in signal transduction and anesthetic mechanisms. To date, no one has observed a direct effect of volatile anesthetics on a Ca(2+)-binding protein. We therefore examined the effects of halothane and isoflurane on the Ca(2+)-binding properties of bovine brain calmodulin. METHODS:...

journal_title：Anesthesiology

authors： Levin A,Blanck TJ

更新日期：1995-07-01 00:00:00

abstract：BACKGROUND:The results of sevoflurane biotransformation (fluoromethyl-1,1,1,3,3,3,-hexafluoro-2-propyl ether) to inorganic fluoride have been examined. However, these investigations have lacked a simplified assay for determining the primary organic metabolite, hexafluoroisopropanol. Previous attempts have involved exte...

journal_title：Anesthesiology

authors： Morgan SE,Frink EJ,Gandolfi AJ

更新日期：1994-01-01 00:00:00

abstract：:I653 is a new volatile anesthetic structurally similar to enflurane and isoflurane. Since enflurane can induce convulsions, whereas isoflurane progressively depresses cortical electrical activity, the authors believed it important to assess the effect of I653 on the EEG (in both the "time" and "frequency" domain). The...

journal_title：Anesthesiology

authors： Rampil IJ,Weiskopf RB,Brown JG,Eger EI 2nd,Johnson BH,Holmes MA,Donegan JH

更新日期：1988-09-01 00:00:00

abstract：:Rats were given standardized injections of 3H-L-proline into the trigeminal ganglion and 14C-lidocaine hydrochloride at the infraorbital foramen. The 3H-L-proline was always injected 2.5 h before removal of the nerve. Lidocaine, 1, 2, and 4%, produced a concentration-related inhibition of entry of 3H-labeled rapid axo...

journal_title：Anesthesiology

authors： Fink BR,Kish SJ

更新日期：1976-02-01 00:00:00

abstract：BACKGROUND:Sweating, vasoconstriction, and shivering have been observed during general anesthesia. Among these, vasoconstriction is especially important because-once triggered-it minimizes further hypothermia. Surprisingly, the core-temperature plateau associated with vasoconstriction appears to preserve core temperatu...

journal_title：Anesthesiology

authors： Plattner O,Semsroth M,Sessler DI,Papousek A,Klasen C,Wagner O

更新日期：1997-04-01 00:00:00

abstract：:Anesthetic exposure is usually necessary but rarely sufficient to the conduct of therapy. Consequently, there is a natural abhorrence of any worsening of a patient's condition secondary to the administration of anesthesia, which offers the patient no direct benefit. Highly safe anesthesia is a necessary precondition...

journal_title：Anesthesiology

authors： Epstein RM

更新日期：1978-12-01 00:00:00

abstract：BACKGROUND:Diphenhydramine is used as an antipruritic and antiemetic in patients receiving opioids. Whether it might exacerbate opioid-induced ventilatory depression has not been determined. METHODS:The ventilatory response to carbon dioxide during hyperoxia and the ventilatory response to hypoxia during hypercapnia (...

journal_title：Anesthesiology

authors： Babenco HD,Blouin RT,Conard PF,Gross JB

更新日期：1998-09-01 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：BACKGROUND:Compared to other perioperative complications, failure to rescue (i.e., death after suffering a complication) is highest after perioperative myocardial infarction (a myocardial infarction that occurs intraoperatively or within 30 days after surgery). The purpose of this study was to identify patient and surg...

journal_title：Anesthesiology

authors： Mazzarello S,McIsaac DI,Beattie WS,Fergusson DA,Lalu MM

更新日期：2020-07-01 00:00:00

abstract：:The authors investigated the value of high-dose thiopental (TH) therapy after 16-min complete global brain ischemia (GBI) in three groups of pigtailed monkeys, using a neck cuff model of GBI with 96 h intensive care postischemia (PI). Control group (n18): Normotension was restored within 2 min PI; paralysis/controlled...

journal_title：Anesthesiology

authors： Gisvold SE,Safar P,Hendrickx HH,Rao G,Moossy J,Alexander H

更新日期：1984-02-01 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：:We sought to determine the percent delivery by metered-dose inhaler (MDI) of a preparation of salbutamol (albuterol) to the distal end of either pediatric-size tracheal tubes or a narrow-gauge catheter. A bench model consisting of a swivel actuator; 3.0-6.0-mm ID tracheal tubes all 16 cm in length or a 19-G (standard ...

journal_title：Anesthesiology

authors： Taylor RH,Lerman J

更新日期：1991-02-01 00:00:00

abstract：BACKGROUND:Renal ischemia-reperfusion injury (IRI) is a major cause of acute kidney injury and often leads to multiorgan dysfunction and systemic inflammation. Volatile anesthetics have potent antiinflammatory effects. We aimed to determine whether the representative volatile anesthetic isoflurane protects against acut...

journal_title：Anesthesiology

authors： Kim M,Park SW,Kim M,D'Agati VD,Lee HT

更新日期：2011-02-01 00:00:00

abstract：BACKGROUND:The authors previously reported that the pulmonary vasodilator response to the sympathetic beta-adrenoreceptor agonist isoproterenol is potentiated during isoflurane anesthesia compared with the conscious state. In the present in vivo study, the authors tested the hypothesis that halothane and enflurane anes...

journal_title：Anesthesiology

authors： Sato K,Seki S,Murray PA

更新日期：2002-08-01 00:00:00

abstract：BACKGROUND:In the partial CO(2) rebreathing method, monitored changes in CO(2) elimination and end-tidal CO(2) in response to a brief rebreathing period are used to estimate cardiac output. However, dynamic changes in CO(2) production during ischemia and reperfusion may affect the accuracy of these estimates. This stud...

journal_title：Anesthesiology

authors： Kotake Y,Moriyama K,Innami Y,Shimizu H,Ueda T,Morisaki H,Takeda J

更新日期：2003-08-01 00:00:00

abstract：BACKGROUND:The lightwand may be useful as an alternative for tracheal intubation during a rapid-sequence induction of anesthesia in the presence of a full stomach. This study was undertaken to assess the effect of application of cricoid pressure on the success of lightwand intubation. METHODS:Sixty adult female patien...

journal_title：Anesthesiology

authors： Hodgson RE,Gopalan PD,Burrows RC,Zuma K

更新日期：2001-02-01 00:00:00

abstract：:Groups of rats were exposed to air or 80 per cent nitrous oxide for 30 min or 18 h, following which the brainstem opiate receptor density and the apparent affinity of these receptors to the radiolabeled agonist, 3H-dihydromorphine, were assayed, Thirty-minute exposure to nitrous oxide did not change opiate receptor ch...

journal_title：Anesthesiology

authors： Ngai SH,Finck AD

更新日期：1982-07-01 00:00:00

abstract：BACKGROUND:3,4-Methylenedioxymethamphetamine (MDMA, "ecstasy") can mediate acute toxic effects such as muscle rigidity, metabolic acidosis, and hyperthermia. Because of close clinical similarities, an association between MDMA intoxication and malignant hyperthermia (MH) was suggested. The aim of this study was to inves...

journal_title：Anesthesiology

authors： Fiege M,Wappler F,Weisshorn R,Gerbershagen MU,Menge M,Schulte Am Esch J

更新日期：2003-11-01 00:00:00