نتایج جستجو برای: bis drug
تعداد نتایج: 635213 فیلتر نتایج به سال:
ABSTRACT Propofol is a IV anesthetic which produces hypnosis and bispectral index (BIS), a parameter derived from the electroencephalograph (EEG), target of this study is comparing wake up time after termiation of surgery at control group which received constant dose of propofol with study group which received variable dose of propofol within BIS monitoring. This study performed on fif...
Objectives: This study aims to assess the validity and reliability of Persian versions of Barratt Impulsivity Scale (BIS-II), Dickman Impulsivity Inventory (DII-2), Eysenck Impulsivity Questionnaire (EIQ-7) and Zuckerman Sensation Seeking Scale (SSS-5) by administering them to normal subjects and opiate abusers. Method: The Persian versions of BIS, DII, EIQ and SSS, were completed by a group of...
The aim of this study was to investigate the effect of bispectral index (BIS) monitoring on hemodynamic parameters, drug consumption and awareness during total intravenous anesthesia (TIVA) with remifentanil and propofol in lumbar discectomies. After institutional ethical committee approval, ASAI-II 56 patients were divided as control and BIS groups. Anesthesia was induced by bolus remifentanil...
Three independent variants (G2, G4, G5), resistant to methylglyoxal bis(guanylhydrazone), an anticancer drug, have been isolated by single step selection from an adenovirus-transformed rat brain cell line (1). These variants display selective cross-resistance to several natural product drugs of dissimilar structure and action. Multidrug resistance has recently been shown to be caused by overexp...
Since 1997, bispectral index (BIS; Aspect Medical Systems Inc., Natick, MA) has been in clinical practice and a wealth of experimental research has accumulated on its use. Originally, the device was approved only for monitoring hypnosis and has now received an indication for reducing the incidence of intraoperative awareness during anesthesia. Numerous studies have documented the ability of BIS...
BACKGROUND Theoretically, L-type calcium channel blockers could modulate anesthetic effects. Nicardipine does not affect the bispectral index (BIS), but nimodipine, which can penetrate the blood-brain barrier, has not been studied. The aim of this study was to evaluate whether a single dose of intravenous nicardipine or nimodipine could affect BIS following rapid sequence intubation. METHODS ...
یک سری پنج تایی لیگاند چهار دندانه سولفور دهنده: en-bis-dtcna = ethylenebisdithiocarbamate sodium salt pn-bis-dtcna = propylenebisdithiocarbamate sodium salt bu-bis-dtcna = butylenebisdithiocarbamate sodium salt he-bis-dtcna = hexylenebisdithiocarbamate sodium salt oc-bis-dtcna = octylenebisdithiocarbamate sodium salt تهیه شده است. این لیگاندها به روش های ir ,1h-nmr و تجزیه عنصری شن...
BACKGROUND There have been some conflicting reports showing that muscle relaxants and anticholinesterases affect the level of the bispectral index (BIS). The purpose of this study was to investigate whether pyridostigmine affects the level of the BIS during recovery from sevoflurane anesthesia. METHODS Fifty-two adult patients scheduled for laparoscopic cholecystectomy and laparoscopic append...
Background: Morbid obesity is associated with a some of significant comorbidities. Early and uneventful postoperative recovery of obese patients remains a challenge for anesthesiologists. It seems Bispecteral Index (BIS) monitoring may reduce drug usage and hasten recovery time in inhalation anesthesia. The aim of this study was to investigate the effect of BIS monitoring on intraoperative isof...
A new aromatic bisguanylhydrazone derivative, 4,4'-diacetyldiphenyl-urea-bis(guanylhydrazone), markedly prolonged the survival of DBA/2Ha and DBA/2J mice inoculated i.p. or s.c. with leukemia L1210. Drug-induced 50-day cures of leukemic mice occurred with a higher incidence in DBA/2Ha than in DBA/2J mice, and in female than in male mice. The drug was active by parenteral but not by oral route o...
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