ST segment depression during labor and delivery.

abstract：BACKGROUND:Emergence delirium has been investigated in several clinical trials. However, no reliable and valid rating scale exists to measure this phenomenon in children. Therefore, the authors developed and evaluated the Pediatric Anesthesia Emergence Delirium (PAED) scale to measure emergence delirium in children. M...

journal_title：Anesthesiology

authors： Sikich N,Lerman J

更新日期：2004-05-01 00:00:00

abstract：:The effect of hypocapnia on autoregulation of cerebral blood flow (CBF) and the lower limit of autoregulation (LLA) was determined in dogs anesthetized with nitrous oxide (66%) and halothane (0.2%, end-expired concentration). CBF and cerebral vascular resistance (CVR) were determined during both normocapnia and hypoca...

journal_title：Anesthesiology

authors： Artru AA,Katz RA,Colley PS

更新日期：1989-02-01 00:00:00

abstract：BACKGROUND:An initial pilot study of 300 sub-Tenon local anesthetic blocks (STBs) for intraocular surgery established the effectiveness and patient acceptability of the technique. Following this, a decision was made in 1995 to change from sharp needle techniques to STB for all eye surgeries performed during local anest...

journal_title：Anesthesiology

authors： Guise PA

更新日期：2003-04-01 00:00:00

abstract：BACKGROUND:Gabapentin, a gamma-aminobutyric acid analog anticonvulsant, has been shown to possess antinociceptive effects in animal models and clinical trials. An endogenous binding site of [3H]gabapentin has been revealed to be the alpha(2)delta subunit of voltage-dependent Ca2+ channels. Magnesium chloride, ruthenium...

journal_title：Anesthesiology

authors： Cheng JK,Lai YJ,Chen CC,Cheng CR,Chiou LC

更新日期：2003-06-01 00:00:00

abstract：:Arterial tonometry is a technique used to measure arterial blood pressure noninvasively. The authors developed a new tonometer system containing an array of 15 piezoresistive pressure transducers, a mechanical positioning system, signal conditioning and multiplexing electronics, and a display and control console. The ...

journal_title：Anesthesiology

authors： Kemmotsu O,Ueda M,Otsuka H,Yamamura T,Winter DC,Eckerle JS

更新日期：1991-08-01 00:00:00

abstract：BACKGROUND:Neuroligin-1 (NL1) forms a complex with the presynaptic neurexin-1β (Nrx1b), regulating clustering of N-methyl-D-aspartate receptors with postsynaptic density-95 (PSD-95) to underlie learning-/memory-associated plasticity. Pain-related spinal neuroplasticity shares several common features with learning-/memo...

journal_title：Anesthesiology

authors： Lin TB,Lai CY,Hsieh MC,Jiang JL,Cheng JK,Chau YP,Ruan T,Chen GD,Peng HY

更新日期：2015-10-01 00:00:00

abstract：BACKGROUND:Serious complications related to regional anesthesia have previously been described primarily in case reports and retrospective surveys. The authors prospectively evaluated a multicenter series of regional anesthetics, using preplanned criteria to measure the incidence and characteristics of associated serio...

journal_title：Anesthesiology

authors： Auroy Y,Narchi P,Messiah A,Litt L,Rouvier B,Samii K

更新日期：1997-09-01 00:00:00

abstract：BACKGROUND:While persistent opioid use after surgery has been the subject of a large number of studies, it is unknown how much variability in the definition of persistent use impacts the reported incidence across studies. The objective was to evaluate the incidence of persistent use estimated with different definitions...

journal_title：Anesthesiology

authors： Jivraj NK,Raghavji F,Bethell J,Wijeysundera DN,Ladha KS,Bateman BT,Neuman MD,Wunsch H

更新日期：2020-06-01 00:00:00

abstract：BACKGROUND:An animal experimental model of acute lung injury after intratracheal instillation of acidified milk products has been recently demonstrated. Exogenous administration of surfactant has proved to be successful treatment for acute lung injury induced by many causes including acid aspiration. The authors conduc...

journal_title：Anesthesiology

authors： Nishina K,Mikawa K,Takao Y,Maekawa N,Obara H

更新日期：1999-07-01 00:00:00

abstract：BACKGROUND:Anesthetics are protective during ischemic-reperfusion injury and associated inflammation; therefore, the authors hypothesized that anesthetic pretreatment may provide protection in culture from cytokine-induced cell death. METHODS:Rat vascular smooth muscle (VSM) cell and human umbilical vascular endotheli...

journal_title：Anesthesiology

authors： de Klaver MJ,Manning L,Palmer LA,Rich GF

更新日期：2002-07-01 00:00:00

abstract：:Alterations in platelet receptors critical to adhesion may play a role in the pathogenesis of the qualitative platelet defect associated with cardiopulmonary bypass. Using flow cytometry, we measured changes in the following platelet surface adhesive proteins: the von Willebrand factor receptor, glycoprotein Ib; the f...

journal_title：Anesthesiology

authors： Rinder CS,Mathew JP,Rinder HM,Bonan J,Ault KA,Smith BR

更新日期：1991-10-01 00:00:00

abstract：:Although Ernest Shackleton's Endurance Antarctic expedition of 1914 to 1916 is a famous epic of survival, the medical achievements of the two expedition doctors have received little formal examination. Marooned on Elephant Island after the expedition ship sank, Drs. Macklin and McIlroy administered a chloroform anesth...

journal_title：Anesthesiology

authors： Firth PG

更新日期：2016-07-01 00:00:00

abstract：BACKGROUND:The minimum alveolar concentration (MAC) of volatile anesthetics is decreased during pregnancy, but MAC in the early postpartum period has not been reported. The aim of this study was to determine the MAC of isoflurane and to evaluate the relation between MAC and serum progesterone and beta-endorphin in pati...

journal_title：Anesthesiology

authors： Zhou HH,Norman P,DeLima LG,Mehta M,Bass D

更新日期：1995-06-01 00:00:00

abstract：BACKGROUND:Morphine-6-glucuronide (M-6-G), a major metabolite of morphine, is reported to be more potent than morphine when administered intrathecally; however, its efficiency remains under debate when administered intravenously. This study was designed to assess the analgesic efficiency of intravenous M-6-G for the tr...

journal_title：Anesthesiology

authors： Motamed C,Mazoit X,Ghanouchi K,Guirimand F,Abhay K,Lieutaud T,Bensaid S,Fernandez C,Duvaldestin P

更新日期：2000-02-01 00:00:00

abstract：BACKGROUND:Excitatory amino acid receptors are important for both sensory and motor function in the spinal cord. We studied the effects of intrathecal LY293558, a competitive non-N-methyl-D-aspartate excitatory amino acid receptor antagonist, on motor and sensory function in rats to determine whether drugs blocking the...

journal_title：Anesthesiology

authors： Von Bergen NH,Subieta A,Brennan TJ

更新日期：2002-07-01 00:00:00

abstract：BACKGROUND:Animal models of ventilator-associated pneumonia (VAP) in primates, sheep, and pigs differ in the underlying pulmonary injury, etiology, bacterial inoculation methods, and time to onset. The most common ovine and porcine models do not reproduce the primary pathogenic mechanism of the disease, through the asp...

journal_title：Anesthesiology

authors： Li Bassi G,Rigol M,Marti JD,Saucedo L,Ranzani OT,Roca I,Cabanas M,Muñoz L,Giunta V,Luque N,Rinaudo M,Esperatti M,Fernandez-Barat L,Ferrer M,Vila J,Ramirez J,Torres A

更新日期：2014-05-01 00:00:00

abstract：BACKGROUND:In pediatric patients, obstruction of the upper airway is a common problem during general anesthesia. Chin lift is a commonly used technique to improve upper airway patency. However, little is known about the mechanism underlying this technique. METHODS:The authors studied the effect of the chin lift maneuv...

journal_title：Anesthesiology

authors： Reber A,Wetzel SG,Schnabel K,Bongartz G,Frei FJ

更新日期：1999-06-01 00:00:00

abstract：BACKGROUND:High-frequency oscillatory ventilation (HFOV) at higher frequencies minimizes the tidal volume. However, whether increased frequencies during HFOV can reduce ventilator-induced lung injury remains unknown. METHODS:After the induction of acute respiratory distress syndrome in the model by repeated lavages, 2...

journal_title：Anesthesiology

authors： Liu S,Yi Y,Wang M,Chen Q,Huang Y,Liu L,Xie J,Zhou D,Qiu H

更新日期：2013-08-01 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：BACKGROUND:The authors' purpose of this study was to elucidate the mechanisms of direct effects of halothane on the contractile proteins and Ca2+ release from the sarcoplasmic reticulum Ca2+ stores using isolated skinned strips (sarcolemma permealized with saponin) from rabbit pulmonary arteries. METHODS:The sarcoplas...

journal_title：Anesthesiology

authors： Su JY,Tang LJ

更新日期：1998-04-01 00:00:00

abstract：BACKGROUND:One-lung ventilation (OLV) results in alveolar proinflammatory effects, whereas their extent may depend on administration of anesthetic drugs. The current study evaluates the effects of different volatile anesthetics compared with an intravenous anesthetic and the relationship between pulmonary and systemic ...

journal_title：Anesthesiology

authors： Schilling T,Kozian A,Senturk M,Huth C,Reinhold A,Hedenstierna G,Hachenberg T

更新日期：2011-07-01 00:00:00

abstract：:Data regarding left ventricular function suggest that the extent of shortening may differ between regions. This study was undertaken to determine the effects of negative inotropic drugs used during anesthesia on different areas of the left ventricle. Forty mongrel dogs were anesthetized and instrumented for measuremen...

journal_title：Anesthesiology

authors： Diedericks J,Leone BJ,Foëx P

更新日期：1989-01-01 00:00:00

abstract：BACKGROUND:Although hyper- and hypoglycemia induce neurophysiologic changes, there have been no reports on the effects of blood glucose changes on anesthetic requirements. This study examined the effects of hyper- and hypoglycemia on the minimum alveolar concentration (MAC) of halothane in rats. In addition, based on a...

journal_title：Anesthesiology

authors： Ishizawa Y,Ohta S,Shimonaka H,Dohi S

更新日期：1997-08-01 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：:Local glucose consumption within specific brain structures in awake and halothane-anesthetized primates was studied using a quantitative autoradiographic technique for glucose (14C-deoxyglucose). In both awake and anesthetized animals, significant heterogeneity (one-way analysis of variance) in uptake of glucose was f...

journal_title：Anesthesiology

authors： Shapiro HM,Greenberg JH,Reivich M,Ashmead G,Sokoloff L

更新日期：1978-02-01 00:00:00

abstract：BACKGROUND:Malignant hyperthermia is associated with mutations within the gene encoding the skeletal muscle ryanodine receptor, the calcium channel that releases Ca from sarcoplasmic reticulum stores triggering muscle contraction, and other metabolic activities. More than 200 variants have been identified in the ryanod...

journal_title：Anesthesiology

authors： Sato K,Pollock N,Stowell KM

更新日期：2010-06-01 00:00:00

abstract：BACKGROUND:Excessive intraoperative bleeding is associated with significant morbidity and mortality. The authors and others have shown that fibrin monomer allows preoperative risk stratification for intraoperative blood loss, likely due to an imbalance between available factor XIII and prothrombin conversion. The autho...

journal_title：Anesthesiology

authors： Korte WC,Szadkowski C,Gähler A,Gabi K,Kownacki E,Eder M,Degiacomi P,Zoller N,Devay J,Lange J,Schnider T

更新日期：2009-02-01 00:00:00

abstract：:Neurophysiologic and local cerebral metabolic mapping techniques indicate that seizures associated with lidocaine toxicity originate in subcortical brain structures. Normally local cerebral blood flow (l-CBF) is quantitatively coupled to local cerebral metabolic rate for glucose (l-CMRg). In the present study the resp...

journal_title：Anesthesiology

authors： Tommasino C,Maekawa T,Shapiro HM

更新日期：1986-06-01 00:00:00

abstract：BACKGROUND:Adaptive support ventilation (ASV) allows the clinician to set a maximum plateau pressure (PP) and automatically adjusts tidal volume to keep PP below the set maximum. METHODS:ASV was compared to a fixed tidal volume of 6 ml/kg. ASV determined the respiratory rate and tidal volume based on its algorithms. M...

journal_title：Anesthesiology

authors： Sulemanji D,Marchese A,Garbarini P,Wysocki M,Kacmarek RM

更新日期：2009-10-01 00:00:00

abstract：:In MH, skeletal muscle acutely and unexpectedly increases its oxygen consumption and lactate production, resulting in greater heat production, respiratory and metabolic acidosis, muscle ridigity, sympathetic stimulation, and increased cellular permeability. The best-accepted theory is that MH is due to an inability to...

journal_title：Anesthesiology

authors： Gronert GA

更新日期：1980-11-01 00:00:00