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Considerations for the Use of Anesthetics in Neurotoxicity Studies

机译:在神经毒性研究中使用麻醉剂的注意事项

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Anestheticsarewidelyusedinexperimentsinvestigatingneurotoxicityandneuroprotection;however,theseagentsareknowntointerferewiththeoutcomeoftheseexperiments.Thepurposeofthisoverviewistoreviewtheseeffectsandsuggestmethodsforminimizingunintendedconsequencesonexperimentaloutcomes.Informationontheneuroprotectiveandneurotoxiceffectsofisoflurane,dexmedetomidine,propofol,ketamine,barbiturates,halothane,xenon,carbondioxide,andnitrousoxideissummarized.Thepertinentcellsignalingpathwaysoftheseagentsarediscussed.Methodsofhumaneanimaleuthanasiawithoutanestheticsareconsidered.Mostanestheticsaltertheprocessesofneuronalsurvivalanddeath.Whendesigningsurvivalsurgeries,shamcontrolssubjectedtoanesthesiabutnotthesurgicalinterventionshouldbecomparedwithcontrolssubjectedtoneitheranesthesianorsurgery.Additionalcontrolscouldincludeusingananestheticwithadifferentmechanismofactionfromtheprimaryanestheticused.Becausetheeffectsofanestheticslessenwithtimeaftersurgery,survivalsurgeriesshouldincludelatertimepointsuntilatleast7daftertheprocedure.Humanemethodsofanimaleuthanasiathatdonotrequireanestheticsexistandshouldbeusedwheneverappropriate.
机译:Anestheticsarewidelyusedinexperimentsinvestigatingneurotoxicityandneuroprotection;然而,theseagentsareknowntointerferewiththeoutcomeoftheseexperiments.Thepurposeofthisoverviewistoreviewtheseeffectsandsuggestmethodsforminimizingunintendedconsequencesonexperimentaloutcomes.Informationontheneuroprotectiveandneurotoxiceffectsofisoflurane,右美托咪,异丙酚,氯胺酮,巴比妥类,氟烷,氙,二氧化碳,andnitrousoxideissummarized.Thepertinentcellsignalingpathwaysoftheseagentsarediscussed.Methodsofhumaneanimaleuthanasiawithoutanestheticsareconsidered.Mostanestheticsaltertheprocessesofneuronalsurvivalanddeath.Whendesigningsurvivalsurgeries,shamcontrolssubjectedtoanesthesiabutnotthesurgicalinterventionshouldbecomparedwithcontrolssubjectedtoneitheranesthesianorsurgery.Additionalcontrolscouldincludeusingananestheticwithadifferentmechanismofactionfromtheprimaryanestheticused.Becausetheeffectsofanestheticslessenwithtimeaftersurgery,survivalsurgeriesshouldincludelatertimepointsuntilat至少在此过程后7天。只要适当,就不需使用现有的美学方法,即可使用无意义的狂热安乐死。

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