Intrathecal adenosine: interactions with spinal clonidine and neostigmine in rat models of acute nociception and postoperative hypersensitivity.

abstract：BACKGROUND:Opioids are used by patients who have conditions ranging from the acute pain of surgery and chronic cancer pain to substance abuse. Despite their widespread use and considerable experimental data about them, little is known about how opioids may alter in vivo immunity in humans. This study was designed to ev...

journal_title：Anesthesiology

authors： Yeager MP,Colacchio TA,Yu CT,Hildebrandt L,Howell AL,Weiss J,Guyre PM

更新日期：1995-09-01 00:00:00

abstract：BACKGROUND:Tracheal intubation frequently results in reversible bronchoconstriction. Propofol has been reported to minimize this response in healthy patients and in asthma patients, but may be unsuitable for hemodynamically unstable patients for whom etomidate may be preferable. The current study examined respiratory r...

journal_title：Anesthesiology

authors： Eames WO,Rooke GA,Wu RS,Bishop MJ

更新日期：1996-06-01 00:00:00

abstract：:The effect of liposome encapsulation on the analgesia produced by intrathecally administered alfentanil was examined in the rat. In rats prepared with chronic intrathecal catheters, alfentanil in doses of 1-50 micrograms was administered intrathecally in either saline or in multilamellar liposomes (dipalmitoylphosphat...

journal_title：Anesthesiology

authors： Bernards CM,Luger TJ,Malmberg AB,Hill HF,Yaksh TL

更新日期：1992-09-01 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:The authors hypothesized that myoclonus after etomidate is dose-related, could be suppressed when small doses of etomidate were administered before induction, and is unassociated with seizure-like activity on electroencephalogram (EEG). METHODS:Three studies were performed. In the first study, 36 men were r...

journal_title：Anesthesiology

authors： Doenicke AW,Roizen MF,Kugler J,Kroll H,Foss J,Ostwald P

更新日期：1999-01-01 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：BACKGROUND:Arginine vasopressin (AVP) is an important "stress" hormone that is known to play a key role in cardiovascular homeostasis of the systemic circulation. In contrast, the effects of AVP on the pulmonary circulation have not been extensively investigated, and the extent to which general anesthesia alters the pu...

journal_title：Anesthesiology

authors： Trempy GA,Nyhan DP,Murray PA

更新日期：1994-09-01 00:00:00

abstract：BACKGROUND:Remifentanil anesthesia enhances postoperative pain in animals and humans. The authors evaluated the impact of the dose (microg x kg(-1) x min(-1)) and duration of remifentanil infusion, and the effects of a second surgery on postoperative pain sensitization. METHODS:Mice received different doses of remifen...

journal_title：Anesthesiology

authors： Cabañero D,Campillo A,Célérier E,Romero A,Puig MM

更新日期：2009-12-01 00:00:00

abstract：BACKGROUND:Many studies have demonstrated that either glutamate -methyl-d-aspartate (NMDA) receptor antagonists or opioid receptor agonists provide antinociception. Spinal coadministration of an NMDA receptor antagonist and morphine has an additive action for control of various pain states in animal models. The current...

journal_title：Anesthesiology

authors： Lu Y,Vera-Portocarrero LP,Westlund KN

更新日期：2003-03-01 00:00:00

abstract：:Patients with mitral valve disease can develop pulmonary artery hypertension that persists after mitral valve replacement. In 1987, nitric oxide (NO) was reported to be an important factor accounting for the biologic activity of endothelium-derived relaxing factor. Inhaled NO was subsequently reported to be a selectiv...

journal_title：Anesthesiology

authors： Girard C,Lehot JJ,Pannetier JC,Filley S,Ffrench P,Estanove S

更新日期：1992-11-01 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：BACKGROUND:Anesthetics administered to immature brains may cause histopathological changes and long-term behavioral abnormalities. The association between perinatal exposure to anesthetics during Cesarean delivery (CD) and development of learning disabilities (LD) was determined in a population-based birth cohort. MET...

journal_title：Anesthesiology

authors： Sprung J,Flick RP,Wilder RT,Katusic SK,Pike TL,Dingli M,Gleich SJ,Schroeder DR,Barbaresi WJ,Hanson AC,Warner DO

更新日期：2009-08-01 00:00:00

abstract：BACKGROUND:Sugammadex (Org 25969) forms a complex with steroidal neuromuscular blocking agents, thereby reversing neuromuscular block. This study investigated the dose-response relation, safety, and pharmacokinetics of sugammadex to reverse rocuronium-induced block. METHODS:Twenty-seven male surgical patients aged 18-...

journal_title：Anesthesiology

authors： Sorgenfrei IF,Norrild K,Larsen PB,Stensballe J,Ostergaard D,Prins ME,Viby-Mogensen J

更新日期：2006-04-01 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:Oral gabapentin is approved as an anticonvulsant medication and to treat postherpetic neuralgia. Its nonopioid properties and presumed spinal site of analgesic action made the study on intrathecal gabapentin attractive to establish the minimum effective dose for a later, pivotal trial. METHODS:The authors e...

journal_title：Anesthesiology

authors： Rauck R,Coffey RJ,Schultz DM,Wallace MS,Webster LR,McCarville SE,Grigsby EJ,Page LM

更新日期：2013-09-01 00:00:00

abstract：:Various animal models have been used for studies of bupivacaine cardiovascular toxicity. These studies are difficult to relate to the clinical situation, since the disposition of bupivacaine in the various species is unknown. The serum protein binding of bupivacaine, therefore, was determined in human, sheep, monkey, ...

journal_title：Anesthesiology

authors： Coyle DE,Denson DD,Thompson GA,Myers JA,Arthur GR,Bridenbaugh PO

更新日期：1984-08-01 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：:The neonatal neurobehavioral effects of bupivacaine, mepivacaine, and 2-chloroprocaine used in random sequence for pudendal block anesthesia were studied. The neurobehavioral status of 54 infants was studied 4 and 24 hours after delivery. Except for a significant difference in the responses to pinprick, there was no s...

journal_title：Anesthesiology

authors： Merkow AJ,McGuinness GA,Erenberg A,Kennedy RL

更新日期：1980-04-01 00:00:00

abstract：BACKGROUND:Although the use of an anesthesiology "airway" rotation to train the nonanesthesiologist is commonly employed, little data exist on the utility, clinical exposure, and outcomes of these programs. METHODS:A prospectively collected observational dataset of airway procedures completed by trainees in a 4-week, ...

journal_title：Anesthesiology

authors： Grissom TE,Sappenfield J,Galvagno SM Jr,Cherry SV,Chang YC,Hu PF

更新日期：2014-01-01 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: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：: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:The surface membrane Ca(2+)-adenosine triphosphatase and Na(+)-Ca(2+) exchanger transport Ca(2+) out of the ventricular myocyte, competing for cytosolic Ca(2+) with the Ca(2+)-adenosine triphosphatase located in the sarcoplasmic reticulum. In this study the authors examined the effects of halothane, isoflura...

journal_title：Anesthesiology

authors： Hannon JD,Cody MJ

更新日期：2002-06-01 00:00:00

abstract：BACKGROUND:Nitric oxide released by inducible nitric oxide synthase (iNOS) plays an important role in immune responses and systemic vasodilation in septic shock. Volatile anesthetics have been reported to interfere with signal transduction and gene expression. We studied the effect of volatile anesthetics on activity a...

journal_title：Anesthesiology

authors： Tschaikowsky K,Ritter J,Schröppel K,Kühn M

更新日期：2000-04-01 00:00:00

abstract：:Premedication with diazepam, hydroxyzine or secobarbital significantly increased ketamine-induced sleep time (137 +/- 3.5 min, 135 +/- 9.2 min, 128 +/- 4.7 min) over that of unpremedicated controls (98.5 +/- 4.4 min) in man. The corresponding mean plasma half-lives (t1/2) of ketamine were longer in patients premedicat...

journal_title：Anesthesiology

authors： Lo JN,Cumming JF

更新日期：1975-09-01 00:00:00

abstract：BACKGROUND:This propensity score-matched cohort study evaluates the effect of anesthetic technique on a 30-day mortality after total hip or knee arthroplasty. METHODS:All patients who had hip or knee arthroplasty between January 1, 2003, and December 31, 2014, were evaluated. The principal exposure was spinal versus g...

journal_title：Anesthesiology

authors： Perlas A,Chan VW,Beattie S

更新日期：2016-10-01 00:00:00

abstract：BACKGROUND:Repetitive C-fiber stimulation induces a state of facilitated processing of sensory information in the dorsal horn, while chronic nerve compression gives rise to a hyperalgesic state, characterized by spontaneous neuronal activity generated by voltage-sensitive sodium channels, as well as spinal facilitation...

journal_title：Anesthesiology

authors： Abram SE,Yaksh TL

更新日期：1994-02-01 00:00:00

abstract：BACKGROUND:Women generally report greater sensitivity to pain than do men, and healthy young women require 20% more anesthetic than healthy age-matched men to prevent movement in response to noxious electrical stimulation. In contrast, minimum alveolar concentration (MAC) for xenon is 26% less in elderly Japanese women...

journal_title：Anesthesiology

authors： Wadhwa A,Durrani J,Sengupta P,Doufas AG,Sessler DI

更新日期：2003-11-01 00:00:00

abstract：:Pharmacokinetics and pharmacodynamics of propofol infusions during general anesthesia. By Audrey Shafer, Van A. Doze, Steven L. Shafer, and Paul F. White. Anesthesiology 1988; 69:348-56. Reprinted with permission.The pharmacokinetic and pharmacodynamic properties of propofol (Diprivan) were studied in 50 elective surg...

journal_title：Anesthesiology

authors： White PF

更新日期：2008-12-01 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