conclusions although the results of this study showed superiority of application of emla cream as a topical anesthetic for pain relief of blood sampling, both lidocaine 5% and benzocaine 5% offer considerable efficacy in pain relief of venipuncture. results at the end of study, the emla products (a and b) caused a significant decrease in pain (p < 0.05) in comparison with the products c (lidoca...

conclusions we described successful perioperative management of a child who underwent bilateral laparoscopic cortical sparing adrenalectomy and a repeated surgery for the residual tumor removal. case presentation the child might present with a spectrum of clinical manifestation including hypertension, headache, visual disturbances, and behavioral problems. a meticulous preoperative preparation ...

Diverse molecules induce general anesthesia with potency strongly correlated both with their hydrophobicity and their effects on certain ion channels. We recently observed that several n-alcohol anesthetics inhibit heterogeneity in plasma membrane derived vesicles by lowering the critical temperature (Tc) for phase separation. Here we exploit conditions that stabilize membrane heterogeneity to ...

The prevalence of the cardiovascular disease significantly affects the outcome of both cardiac and non-cardiac surgery, and perioperative cardiac morbidity is one of the leading causes of death following anesthesia and surgery. The considerable incidence of myocardial infarction, congestive heart failure, myocardial ischemia, or serious dysrhythmias during the intraoperative or postoperative pe...

QUESTIONS OF THE DAY L ocal anesthesia can be defined as loss of sensation in a discrete region of the body caused by disruption of impulse generation or propagation. Local anesthesia can be produced by various chemical and physical means. However, in routine clinical practice, local anesthesia is produced by a narrow class of compounds, and recovery is normally spontaneous, predictable, and co...

Systemic neurotoxicity due to excessive cerebral local anesthetic blood levels is one of the most severe and most frequent adverse outcome of local anesthetic use. Toxic levels are most often produced by unintentional intravenous or intraarterial injection(1,2). Toxicity can also result from the rapid absorption of drug following perineural injection. Peak blood levels are usually obtained acco...

Developmental brain in humans and rodents is complex in nature and is composed of continuous alteration of neuronal proliferation, synaptogenesis, synaptic plasticity density to establish and maintain the complicated networks in the brain and central nervous system. The developing brain always being exposed to several environmental challenges including anesthetics that can significantly affect ...