Direct assessments of the antioxidant effects of propofol medium chain triglyceride/long chain triglyceride on the brain of stroke-prone spontaneously hypertensive rats using electron spin resonance spectroscopy.

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：:The metabolism of alfentanil was studied in three healthy subjects after a 1-h infusion of 2.5 mg alfentanil-3H. One of the subjects was a poor hydroxylator of debrisoquine. Pharmacokinetic parameters were similar in the three subjects and were in the same range as those reported for volunteers. The majority of the ad...

journal_title：Anesthesiology

authors： Meuldermans W,Van Peer A,Hendrickx J,Woestenborghs R,Lauwers W,Heykants J,Vanden Bussche G,Van Craeyvelt H,Van der Aa P

更新日期：1988-10-01 00:00:00

abstract：BACKGROUND:Recent studies have questioned the importance of the gravitational model of pulmonary perfusion. Because low levels of positive end-expiratory pressure (PEEP) are commonly used during anesthesia, the authors studied the distribution of pulmonary blood flow with low levels of PEEP using a high spatial resolut...

journal_title：Anesthesiology

authors： Kallas HJ,Domino KB,Glenny RW,Anderson EA,Hlastala MP

更新日期：1998-05-01 00:00:00

abstract：BACKGROUND:Acute pancreatitis has been linked to intestinal barrier dysfunction and systemic inflammatory response with high mortality. Thoracic epidural analgesia improves intestinal perfusion. The authors hypothesized that thoracic epidural analgesia influences microcirculation injury, inflammatory response, and outc...

journal_title：Anesthesiology

authors： Freise H,Lauer S,Anthonsen S,Hlouschek V,Minin E,Fischer LG,Lerch MM,Van Aken HK,Sielenkämper AW

更新日期：2006-08-01 00:00:00

abstract：BACKGROUND:Volatile anesthetics inhibit presynaptic voltage-gated sodium channels to reduce neurotransmitter release, but their effects on excitatory neuron excitability by sodium current inhibition are unclear. The authors hypothesized that inhibition of transient and persistent neuronal sodium currents by the volatil...

journal_title：Anesthesiology

authors： Zhao W,Zhang M,Liu J,Liang P,Wang R,Hemmings HC,Zhou C

更新日期：2019-07-01 00:00:00

abstract：BACKGROUND:Work suggests the amnesia from dexmedetomidine (an α2-adrenergic agonist) is caused by a failure of information to be encoded into long-term memory and that dexmedetomidine might differentially affect memory for emotionally arousing material. We investigated these issues in humans using event-related neuroim...

journal_title：Anesthesiology

authors： Hayama HR,Drumheller KM,Mastromonaco M,Reist C,Cahill LF,Alkire MT

更新日期：2012-11-01 00:00:00

abstract：BACKGROUND:Forced-air warming is sometimes unable to maintain perioperative normothermia. Therefore, the authors compared heat transfer, regional heat distribution, and core rewarming of forced-air warming with a novel circulating-water garment. METHODS:Nine volunteers were each evaluated on two randomly ordered study...

journal_title：Anesthesiology

authors： Taguchi A,Ratnaraj J,Kabon B,Sharma N,Lenhardt R,Sessler DI,Kurz A

更新日期：2004-05-01 00:00:00

abstract：BACKGROUND:The analgesic efficacy and side effect profile of intravenous parecoxib, a novel cyclooxygenase type-2 (COX-2) inhibitor, was assessed in a double-blinded, placebo-controlled study involving patients undergoing major gynecologic surgical procedures. METHODS:After Institutional Review Board approval, 60 cons...

journal_title：Anesthesiology

authors： Tang J,Li S,White PF,Chen X,Wender RH,Quon R,Sloninsky A,Naruse R,Kariger R,Webb T,Norel E

更新日期：2002-06-01 00:00:00

abstract：BACKGROUND:The tuberomammillary histaminergic neurons are involved in the sedative component of anesthetic action. The nucleus basalis magnocellularis (NBM) in the basal forebrain receives dense excitatory innervation from the tuberomammillary nucleus and is recognized as an important site of sleep-wake regulation. Thi...

journal_title：Anesthesiology

authors： Luo T,Leung LS

更新日期：2009-10-01 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：: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：BACKGROUND:Because the nuclear factor-κB (NF-κB) coupled pathway is believed to amplify inflammation prevailing in sepsis, the authors tested the hypotheses that the insertion-deletion polymorphism (-94ins/delATTG) (1) alters nuclear translocation of nuclear factor-κB and activator protein-1 (NF-κB1) in monocytes after...

journal_title：Anesthesiology

authors： Adamzik M,Schäfer S,Frey UH,Becker A,Kreuzer M,Winning S,Frede S,Steinmann J,Fandrey J,Zacharowski K,Siffert W,Peters J,Hartmann M

更新日期：2013-01-01 00:00:00

abstract：:To determine if a relationship exists between perioperative myocardial ischemia (ST segment depression greater than or equal to 0.1 mV) and postoperative myocardial infarction (PMI), nonparticipating observers recorded all ECG, hemodynamic, and other events between arrival of patients in the operating room and onset o...

journal_title：Anesthesiology

authors： Slogoff S,Keats AS

更新日期：1985-02-01 00:00:00

abstract：BACKGROUND:Voltage-gated Na channels modulate membrane excitability in excitable tissues. Inhibition of Na channels has been implicated in the effects of volatile anesthetics on both nervous and peripheral excitable tissues. The authors investigated isoform-selective effects of isoflurane on the major Na channel isofor...

journal_title：Anesthesiology

authors： OuYang W,Hemmings HC Jr

更新日期：2007-07-01 00:00:00

abstract：BACKGROUND:Mechanical ventilation is crucial for patients with respiratory failure. The mechanical takeover of diaphragm function leads to diaphragm dysfunction and atrophy (ventilator-induced diaphragmatic dysfunction), with an increase in oxidative stress as a major contributor. In most patients, a sedative regimen h...

journal_title：Anesthesiology

authors： Bruells CS,Maes K,Rossaint R,Thomas D,Cielen N,Bergs I,Bleilevens C,Weis J,Gayan-Ramirez G

更新日期：2014-03-01 00:00:00

abstract：:The authors determined the effects of intravenous infusion and epidural administration of lidocaine on the control of ventilation in two groups of eight healthy unpremedicated subjects. In the intravenous group, an injection of 1.5 mg/kg lidocaine was followed by an infusion at a rate of 60 micrograms X kg-1 X min-1 f...

journal_title：Anesthesiology

authors： Labaille T,Clergue F,Samii K,Ecoffey C,Berdeaux A

更新日期：1985-08-01 00:00:00

abstract：:In a recent editorial, Kapur described perioperative nausea and vomiting as "the big 'little problem' following ambulatory surgery."257 Although the actual morbidity associated with nausea is relatively low in health outpatients, it should not be considered an unavoidable part of the perioperative experience. The avai...

journal_title：Anesthesiology

authors： Watcha MF,White PF

更新日期：1992-07-01 00:00:00

abstract：BACKGROUND:The aim of this study was to determine whether progressive levels of hypothermia (37, 34, 31, or 28 degrees C) during cardiopulmonary bypass (CPB) in pigs reduce the physiologic and metabolic consequences of global cerebral ischemia. METHODS:Sagittal sinus and cortical microdialysis catheters were inserted ...

journal_title：Anesthesiology

authors： Conroy BP,Lin CY,Jenkins LW,DeWitt DS,Zornow MH,Uchida T,Johnston WE

更新日期：1998-02-01 00:00:00

abstract：BACKGROUND:The minimum time interval between administration of oral midazolam and separation of children from their parents that ensures good anterograde amnesia has not been previously determined. This is of particular importance in a busy operating room setting where schedule delays secondary to midazolam administrat...

journal_title：Anesthesiology

authors： Kain ZN,Hofstadter MB,Mayes LC,Krivutza DM,Alexander G,Wang SM,Reznick JS

更新日期：2000-09-01 00:00:00

abstract：:The effects of morphine, halothane, and their various combinations on the purposeful movement (PM) response and the heart rate (HR) increase caused by noxious stimulation were studied in 250 rat experiments. Doses that block the PM and HR responses for the single agent and for combinations were determined with a probi...

journal_title：Anesthesiology

authors： Kissin I,Kerr CR,Smith LR

更新日期：1984-06-01 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:Spinal nitric oxide (NO) is important for the analgesic actions of morphine and cholinergic agents. Its role in the analgesic effect of delta-opioid receptor agonists is not known. In the present study, the authors determined the role of spinal endogenous NO in the antinociceptive effect of intrathecal [D-Pe...

journal_title：Anesthesiology

authors： Chen SR,Pan HL

更新日期：2003-01-01 00:00:00

abstract：BACKGROUND:Prostacyclin (PGI2) is known to be an important mediator of peripheral pain sensation (nociception) whereas little is known about its role in central sensitization. METHODS:The levels of the stable PGI2-metabolite 6-keto-prostaglandin F1α (6-keto-PGF1α) and of prostaglandin E2 (PGE2) were measured in the do...

journal_title：Anesthesiology

authors： Schuh CD,Brenneis C,Zhang DD,Angioni C,Schreiber Y,Ferreiros-Bouzas N,Pierre S,Henke M,Linke B,Nüsing R,Scholich K,Geisslinger G

更新日期：2014-02-01 00:00:00

abstract：BACKGROUND:Substance use disorder among physicians can expose both physicians and their patients to significant risk. Data regarding the epidemiology and outcomes of physician substance use disorder are scarce but could guide policy formulation and individual treatment decisions. This article describes the incidence an...

journal_title：Anesthesiology

authors： Warner DO,Berge K,Sun H,Harman A,Wang T

更新日期：2020-08-01 00:00:00

abstract：BACKGROUND:Crystalloid solutions are used to restore intravascular volume in septic patients, but each solution has limitations. The authors compared the effects of three crystalloid solutions on hemodynamics, organ function, microcirculation, and survival in a sepsis model. METHODS:Peritonitis was induced by injectio...

journal_title：Anesthesiology

authors： Orbegozo D,Su F,Santacruz C,He X,Hosokawa K,Creteur J,De Backer D,Vincent JL

更新日期：2016-10-01 00:00:00

abstract：:The authors determined the thiopental dose needed for satisfactory induction in ten neonates, 0-14 days of age, and 20 infants, 1-6 months of age. A single iv bolus of thiopental was given. Thirty seconds after injection the anesthesia mask was applied and the response was observed during the following 30 s while the ...

journal_title：Anesthesiology

authors： Westrin P,Jonmarker C,Werner O

更新日期：1989-09-01 00:00:00

abstract：BACKGROUND:Ketamine was previously suggested to relax vascular smooth muscle by reducing the intracellular Ca2+ concentration ([Ca2+]i). However, no direct evidence is available to indicate that ketamine reduces the [Ca2+]i in vascular smooth muscle of systemic resistance arteries. METHODS:Endothelium-intact or -denud...

journal_title：Anesthesiology

authors： Akata T,Izumi K,Nakashima M

更新日期：2001-08-01 00:00:00

abstract：BACKGROUND:Sevoflurane is commonly used for cervical cancer surgery, but its effect on cervical cancer cell biology remains unclear. This mechanistic study explores how sevoflurane affects the proliferation and metastatic potential of immortalized cervical cancer cell lines. METHODS:Cultured cervical cancer Caski and ...

journal_title：Anesthesiology

authors： Zhang W,Sheng B,Chen S,Zhao H,Wu L,Sun Y,Cui J,Zhu X,Ma D

更新日期：2020-06-01 00:00:00

abstract：BACKGROUND:Alveolar macrophages are a critical part of the defense against pulmonary infection. Thus the authors determined time-dependent changes in alveolar macrophage functions in patients having surgery who were anesthetized with isoflurane or propofol. METHODS:Patients anesthetized with propofol (n = 30) or isofl...

journal_title：Anesthesiology

authors： Kotani N,Hashimoto H,Sessler DI,Kikuchi A,Suzuki A,Takahashi S,Muraoka M,Matsuki A

更新日期：1998-11-01 00:00:00

abstract：:The safety and efficacy of epidural morphine injected into the caudal space for control of postoperative pain following open cardiac surgery in children was studied. Thirty-two children between the ages of 2-12 yr for whom early postoperative tracheal extubation was anticipated were randomly assigned to control and st...

journal_title：Anesthesiology

authors： Rosen KR,Rosen DA

更新日期：1989-03-01 00:00:00