نتایج جستجو برای: isoflurane
تعداد نتایج: 4400 فیلتر نتایج به سال:
The effects of sevoflurane on myocardial contraction and relaxation are poorly understood. Therefore, we studied the effects of equianaesthetic concentrations (0.5, 1, 1.5, 2 and 2.5 MAC) of sevoflurane, isoflurane and halothane on inotropic and lusitropic (myocardial relaxation) variables, and post-rest potentiation in rat left ventricular papillary muscles in vitro. Sevoflurane and isoflurane...
UNLABELLED We studied the effects of intracerebroventricular injection of the novel neuropeptide orexin A on electroencephalogram (EEG) and autonomic nervous system activity in rats under isoflurane anesthesia. The administration of orexin A changed burst suppression patterns to arousal patterns on the EEG at 1.0 minimum alveolar anesthetic concentration (MAC) isoflurane and decreased the burst...
BACKGROUND: It is commonly acknowledged that the most safe and method of choice anesthesia in birds is inhalation anesthesia but in some clinical situations, such as tracheal resection, injectable anesthetic agents are the only choice of surgeons regardless of whether or not an anesthesia machine is available. OBJECTIVES: This study aimed to compare the quality of anesthesia and recovery time o...
Isoflurane was compared with halothane as the sole supplement to anaesthesia with nitrous oxide and oxygen for outpatient dental extractions in 80 children. Induction and maintenance of anaesthesia were satisfactory with both agents, although there was a higher incidence of coughing, salivation and laryngospasm in the group receiving isoflurane. However, in contrast to predictions from the phys...
The influence of isoflurane on the binding to human serum and isolated human serum albumin (HSA), of drugs (diazepam, phenytoin and warfarin) highly bound to serum proteins, was studied in vitro by equilibrium dialysis. Distribution dialysis was used to determine the effect of isoflurane on the concomitant binding of the drugs to human serum and rat liver cytosol. Isoflurane (3.3% and 5%) signi...
BACKGROUND Sevoflurane has a lower blood:gas partition coefficient than isoflurane and thus should be associated with a more rapid recovery from anaesthesia. METHODS A review and meta-analysis were employed to examine the recovery profiles of adult patients following anaesthesia, comparing sevoflurane to isoflurane and sevoflurane to propofol. RESULTS There were significant differences in t...
Effects of sevoflurane and isoflurane anesthesia in oxygen on clinical, cardiopulmonary, hematological, and serum biochemical findings were compared in sheep breathing spontaneously undergoing minor surgical operations during short-term (60-80min) or long-term (3-4h) anesthesia. All sheep were premedicated with atropine sulfate (0.1mg/kg) intramuscularly, and 10min later, induced to anesthesia ...
BACKGROUND Awareness during general anesthesia has been a particular problem during caesarean section. About 7 percent of patients undergoing elective caesarean section have reported dreaming or recall of voices during the procedure. The bispectral index (BIS), a value derived from the electroencephalogram (EEG), has been shown to be useful in monitoring the depth of anesthesia. Supplementation...
BACKGROUND Glutamate transporters play an important role in maintaining extracellular glutamate homeostasis. Volatile anesthetics have been shown to affect glutamate transporter activity acutely (within minutes after the exposure). It is not known whether volatile anesthetics affect the expression of glutamate transporters. METHODS Rat cultured C6 glioma cells that express excitatory amino ac...
The volatile anesthetic, isoflurane, protects the heart from ischemia/reperfusion (I/R) injury. Aldehyde dehydrogenase 2 (ALDH2) is thought to be an endogenous mechanism against ischemia-reperfusion injury possibly through detoxification of toxic aldehydes. We investigated whether cardioprotection by isoflurane depends on activation of ALDH2.Anesthetized rats underwent 40 min of coronary artery...
نمودار تعداد نتایج جستجو در هر سال
با کلیک روی نمودار نتایج را به سال انتشار فیلتر کنید