Concentration-effect relation of succinylcholine chloride during propofol anesthesia.

abstract：BACKGROUND:Sevoflurane administered to neonatal rats induces neurobehavioral abnormalities and epigenetic reprogramming of their germ cells; the latter can pass adverse effects of sevoflurane to future offspring. As germ cells are susceptible to reprogramming by environmental factors across the lifespan, the authors hy...

journal_title：Anesthesiology

authors： Ju LS,Yang JJ,Xu N,Li J,Morey TE,Gravenstein N,Seubert CN,Setlow B,Martynyuk AE

更新日期：2019-11-01 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:Intrathecal administration of opioids may cause lower urinary tract dysfunction. In this study, the authors compared the effects of morphine and sufentanil administered intrathecally in a randomized double-blind fashion (two doses each) on lower urinary tract function in healthy male volunteers. METHODS:Uro...

journal_title：Anesthesiology

authors： Kuipers PW,Kamphuis ET,van Venrooij GE,van Roy JP,Ionescu TI,Knape JT,Kalkman CJ

更新日期：2004-06-01 00:00:00

abstract：BACKGROUND:We previously described the use of the nematode Caenorabditis elegans as a genetic model for studying the mechanism of action of volatile anesthetics. All previous strains of C. elegans with altered responses to anesthetics have been identified by screening the response to halothane. The current study was de...

journal_title：Anesthesiology

authors： Morgan PG,Sedensky MM

更新日期：1994-10-01 00:00:00

abstract：BACKGROUND:A combination of opioid and nonopioid analgesic drugs may improve the quality of postoperative analgesia as well as reduce opioid requirements and their associated side effects. Studies have shown synergism between gabapentin and morphine in animal and human experiments and in the treatment of incisional pai...

journal_title：Anesthesiology

authors： Turan A,Karamanlioğlu B,Memiş D,Hamamcioglu MK,Tükenmez B,Pamukçu Z,Kurt I

更新日期：2004-04-01 00:00:00

abstract：BACKGROUND:The goal of this study was to identify interventions that anesthesiologists can make to decrease total costs of a postanesthesia care unit (PACU). METHODS:Data were collected retrospectively from patients who underwent ambulatory surgery at our tertiary care center. RESULTS:Supplies and medications account...

journal_title：Anesthesiology

authors： Dexter F,Tinker JH

更新日期：1995-01-01 00:00:00

abstract：BACKGROUND:Hypoperfusion of the intestinal mucosa remains an important clinical problem during sepsis. Impairment of the autoregulation of microcirculatory blood flow in the intestinal tract has been suggested to play an important role in the development of multiple organ failure during sepsis and surgery. The authors ...

journal_title：Anesthesiology

authors： Hiltebrand LB,Krejci V,tenHoevel ME,Banic A,Sigurdsson GH

更新日期：2003-03-01 00:00:00

abstract：BACKGROUND:Angiotensin-converting enzyme inhibitors and angiotensin receptor blockers improve cognitive function. The authors therefore tested the primary hypothesis that preoperative use of angiotensin inhibitors is associated with less delirium in critical care patients. Post hoc, the association between postoperativ...

journal_title：Anesthesiology

authors： Farag E,Liang C,Mascha EJ,Argalious MY,Ezell J,Maheshwari K,Esa WAS,Troianos CA,Sessler DI

更新日期：2020-07-01 00:00:00

abstract：BACKGROUND:When performing experiments at room temperature with volatile general anesthetics and in vitro mammalian preparations (such as isolated neurons), the question arises as to which concentrations of anesthetics are "clinically relevant." Different choices can lead to different interpretations of the anesthetic ...

journal_title：Anesthesiology

authors： Franks NP,Lieb WR

更新日期：1996-03-01 00:00:00

abstract：:The solutions to the problems of medical malpractice and malpractice insurance coverage are primarily in the hands of state legislatures. Legislation enacted has been primarily palliative, to assure continued availability of professional liability insurance. Unfortunately, no limit can be placed on the costs of such c...

journal_title：Anesthesiology

authors： Dornette WH

更新日期：1976-03-01 00:00:00

abstract：:The influence of isoflurane on membrane currents, action potentials, and contraction was investigated in single cells isolated from guinea-pig ventricle. Isoflurane (1.65-4.45%) reduced the action potential duration at 20% and 90% repolarization times. When step depolarizations were applied under voltage-clamp conditi...

journal_title：Anesthesiology

authors： Terrar DA,Victory JG

更新日期：1988-11-01 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

abstract：BACKGROUND:The transfusion of erythrocytes that have been stored for long periods of time can produce visceral ischemia and favor the acquisition of postsurgical infections. To estimate the role of the duration of storage of erythrocytes on morbidity in cardiac surgery, we performed an observational study. METHODS:All...

journal_title：Anesthesiology

authors： Leal-Noval SR,Jara-López I,García-Garmendia JL,Marín-Niebla A,Herruzo-Avilés A,Camacho-Laraña P,Loscertales J

更新日期：2003-04-01 00:00:00

abstract：BACKGROUND:Postoperative delirium is one of the most common complications in the elderly surgical population. However, its long-term outcomes remain largely to be determined. Therefore a prospective cohort study was conducted to determine the association between postoperative delirium and long-term decline in activitie...

journal_title：Anesthesiology

authors： Shi Z,Mei X,Li C,Chen Y,Zheng H,Wu Y,Zheng H,Liu L,Marcantonio ER,Xie Z,Shen Y

更新日期：2019-09-01 00:00:00

abstract：BACKGROUND:Administrators at hospitals with a fixed annual budget may want to focus surgical services on priority areas to ensure its community receives the best health services possible. However, many hospitals lack the detailed managerial accounting data needed to ensure that such a change does not increase operating...

journal_title：Anesthesiology

authors： Dexter F,Blake JT,Penning DH,Sloan B,Chung P,Lubarsky DA

更新日期：2002-03-01 00:00:00

abstract：BACKGROUND:Patients undergoing cardiac surgery employing cardiopulmonary bypass frequently require transfusion of homologous blood products and, therefore, are exposed to the risk of transfusions. Autologous platelet-rich plasma administration may reduce homologous transfusion and attendant risks. METHODS:In a blinded...

journal_title：Anesthesiology

authors： Ereth MH,Oliver WC Jr,Beynen FM,Mullany CJ,Orszulak TA,Santrach PJ,Ilstrup DM,Weaver AL,Williamson KR

更新日期：1993-09-01 00:00:00

abstract：BACKGROUND:Factors determining renal function at organ recovery in deceased kidney donors are not well established. METHODS:The authors studied the prevalence and risk factors associated with elevated prerecovery creatinine and calculated glomerular filtration rate in 458 deceased organ donors identified through the C...

journal_title：Anesthesiology

authors： Blasi-Ibanez A,Hirose R,Feiner J,Freise C,Stock PG,Roberts JP,Niemann CU

更新日期：2009-02-01 00:00:00

abstract：:Cardiac arrest causes a rapid loss of cerebral adenosine triphosphate [corrected] (ATP) and a decrease in cerebral intracellular pH (pHi). Depending on the efficacy of cardiopulmonary resuscitation (CPR), cerebral blood flow levels (CBF) ranging from near zero to near normal have been reported experimentally. Using 31...

journal_title：Anesthesiology

authors： Eleff SM,Schleien CL,Koehler RC,Shaffner DH,Tsitlik J,Halperin HR,Rogers MC,Traystman RJ

更新日期：1992-01-01 00:00:00

abstract：BACKGROUND:Isoflurane induces cell apoptosis by an unknown mechanism. The authors hypothesized that isoflurane activates inositol 1,4,5-trisphosphate (IP3) receptors on the endoplasmic reticulum (ER) membrane, causing excessive calcium release, triggering apoptosis. METHODS:The authors determined isoflurane-induced cy...

journal_title：Anesthesiology

authors： Wei H,Liang G,Yang H,Wang Q,Hawkins B,Madesh M,Wang S,Eckenhoff RG

更新日期：2008-02-01 00:00:00

abstract：:The use of venovenous extracorporeal membrane oxygenation is increasing worldwide. These patients often require noncardiac surgery. In the perioperative period, preoperative assessment, patient transport, choice of anesthetic type, drug dosing, patient monitoring, and intraoperative and postoperative management of com...

journal_title：Anesthesiology

authors： Fierro MA,Daneshmand MA,Bartz RR

更新日期：2018-01-01 00:00:00

abstract：BACKGROUND:This study compared two insertion techniques of ProSeal laryngeal mask airway. METHODS:A total of 160 female patients (American Society of Anesthesiologists physical status I or II; age 18-80 yrs) undergoing gynecologic surgery were randomly allocated to the standard or rotational technique groups. In the s...

journal_title：Anesthesiology

authors： Hwang JW,Park HP,Lim YJ,Do SH,Lee SC,Jeon YT

更新日期：2009-04-01 00:00:00

abstract：BACKGROUND:Adding sodium bicarbonate to lidocaine to enhance its efficacy during peripheral nerve block is controversial. The authors studied the effect of adding sodium bicarbonate to lidocaine with and without epinephrine versus equivalent alkalinization by sodium hydroxide (NaOH) on onset, degree, and duration of pe...

journal_title：Anesthesiology

authors： Sinnott CJ,Garfield JM,Thalhammer JG,Strichartz GR

更新日期：2000-10-01 00:00:00

abstract：BACKGROUND:Activation of the gamma-aminobutyric acidA (GABAA) receptor-ionophore complex has been reported as a possible molecular mechanism of the anesthetic action of propofol. Augmentation of GABA-induced inhibitory transmission has also been suggested as a mechanism. Because data describing this latter mechanism in...

journal_title：Anesthesiology

authors： Hara M,Kai Y,Ikemoto Y

更新日期：1994-10-01 00:00:00

abstract：BACKGROUND:Pulsus alternans is a classic type of abnormal pulse. It can be defined as a regular alternation of pulse amplitude in which runs of weak and strong beats follow each other alternatively without any change in cycle length. It may be a sign of severe decompensated congestive heart failure. The authors infrequ...

journal_title：Anesthesiology

authors： Saghaei M,Mortazavian M

更新日期：2000-07-01 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: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:Preoperative anemia is frequent in patients undergoing orthopedic surgery. The purpose of this study was to assess the preoperative increase of hemoglobin in iron deficiency anemia patients treated with intravenous iron. METHODS:After obtaining written informed consent, 20 patients with iron deficiency anem...

journal_title：Anesthesiology

authors： Theusinger OM,Leyvraz PF,Schanz U,Seifert B,Spahn DR

更新日期：2007-12-01 00:00:00

abstract：BACKGROUND:alpha 2 Agonists are powerful analgesics after spinal delivery. The current work characterizes the dose-dependent antinociception and effects upon respiratory function of dexmedetomidine after intrathecal, epidural, intravenous, and intracisternal delivery in chronically prepared dogs. METHODS:Dogs were pre...

journal_title：Anesthesiology

authors： Sabbe MB,Penning JP,Ozaki GT,Yaksh TL

更新日期：1994-05-01 00:00:00

abstract：BACKGROUND:The sevoflurane degradation product compound A is nephrotoxic in rats. In contrast, patient exposure to compound A during sevoflurane anesthesia has no clinically significant renal effects. The mechanism for this difference is incompletely understood. One possibility is that the metabolism and toxicity of co...

journal_title：Anesthesiology

authors： Kharasch ED,Schroeder JL,Sheffels P,Liggitt HD

更新日期：2005-12-01 00:00:00

abstract：BACKGROUND:Propofol and isoflurane anesthesia were studied previously with functional brain imaging in humans to begin identifying key brain areas involved with mediating anesthetic-induced unconsciousness. The authors describe an additional positron emission tomography study of halothane's in vivo cerebral metabolic e...

journal_title：Anesthesiology

authors： Alkire MT,Pomfrett CJ,Haier RJ,Gianzero MV,Chan CM,Jacobsen BP,Fallon JH

更新日期：1999-03-01 00:00:00