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1、Zinc:amultipurposetraceelement.SourceDepartmentofForensicMedicineandToxicology,MedicalSchool,UniversityofAthens,75,MikrasAsiasstreet,Goudi,Athens11527,Greece.mstefanmed.uoa.grAbstractZinc(Zn)isoneofthemostimportanttraceelementsinthebodyanditisessentialasacatalytic,structuralandregulatoryion调节离子.Itis
2、involvedinhomeostasis动态静止;动态平衡homiostess,inimmuneresponses,inoxidative adj.氧化的，具有氧化特性的stress,inapoptosis凋亡andinageing.Zinc-bindingproteins(metallothioneins,MTs),areprotectiveinsituationsofstressandinsituationsofexposuretotoxic tksk 有毒的;中毒的;因中毒引起的;metals,infectionsandlowZnnutrition.Metallothioneins金属
3、硫蛋白playakeyroleinZn-related锌相关cellhomeostasis动态平衡duetotheirhighaffinity n.密切关系，姻亲关系;男女之间的吸引力，吸引人的异性;类同;类似，近似; fntiforZn,whichisinturnrelevantagainstoxidativestressandimmuneresponses,includingnaturalkiller(NK)cellactivityandageing,sinceNKactivityandZnionbioavailabilitybaiuveilbiliti n.药物或营养素的生物药效率，生物
4、利用度; decreaseinageing.PhysiologicalsupplementationofZninageingandinage-relateddeg回diseasescorrectsimmunedefects,reducesinfectionrelapseandpreventsageing.Zincisnotstoredinthebodyandexcessintakesresultinreducedabsorptionandincreasedexcretion.Nevertheless,therearecasesofacuteandchronicZnpoisoning.PMID:16187101PubMed-indexedforMEDLINE
锌的简介,英文版
