资源描述：
《动物实验利与弊》由会员上传分享，免费在线阅读，更多相关内容在行业资料-天天文库。
1、动物实验利与弊论点1：（正方）不人道Firstofall,themaindisadvantageofanimaltestingistheinhumanetreatmentofanimalsintestsduetothefactthatanesthesiaforthehelpofpainisoftennotused.Scientistssaythatusinganesthesiawillinterferewithtestresults.Todaytheterm“vivisection”isused.Vivisecti
2、onisdefinedas“cuttingwhilestillalive”butitismorecommonlyusedtodayasanyharmfulexperimentortestthatisperformedonananimal.Animalexperimentationinvolvestheincarcerationofanimalsandpoisoning,mutilation,diseaseandkillingofthoseindividuals.Itisarguablythemostbrutalan
3、dmostsevereformofviolenceinthemodernworld.Itissaidthatanestimated50,000animalsdieduetothetestingonthem.SomeoftheteststhatIAMSperformedwere:·28femalecatshadtheirabdomens（腹部）cutopenandsolutioninjectedrepeatedlyintotheirbowels.·24youngdogsweregivenkidneyfailureby
4、theremovalofonekidneyandthedamagingoftheother.Allthedogswerekilledafterbeingfedanexperimentaldietandtheirkidneysanalyzed.论点2：（正方）可有别的措施Manyalternativesalreadyexist,andtheremustbemanymorewhicharewaitingtobefound.Thedaywillsurelycomewhennotmoreexperimentsonanima
5、lswillneedtobedoneforhumanmedicine.it'sharedtosaytherewillalwaysbealternativesforveterinaryresearch,Themostcommonalternativesthatareusedtodayare:in-vitrotests,computersoftware,andevenhuman“clinicaltests”.Theuseofanimalcells,organs,andtissueculturesarealsodeeme
6、dasalternatives,（反驳正方）howeveranimallivesarestillsacrificedfortheuseoftheirparts.Wecanonlytalkaboutbanningexperimentationwhenthealternativeshavebeenprovedtobeaccurate,andsafe.→（反方反驳）Asamedicalstudent,I'verealizedthatartificialmeanscanneverreplacetheincredibleco
7、mplexityoflivinganimals.Itmaynotbepossibletobanallanimaltestsquiteyet,butthereshouldbealotmoremoney,timeandeffortsgoingintofindingalternatives.新论点3：正方：动物也有权利Couldanyonetellmewhyhumansaremoreimportantthananyotheranimals?Couldanyonepleasetellmethefundamentalreas
8、onwhyhumansufferingis'absolutely'moreimportantthananimalsuffering,whytheintenseagonyexperiencedbyalaboratoryanimalisinconsequential（不重要的，微不足道的）whenviewagainstthesameorevenlesserdeg
