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时间:2020-06-04
《川芎挥发油对HaCaT细胞和皮肤的刺激性研究.pdf》由会员上传分享,免费在线阅读,更多相关内容在应用文档-天天文库。
1、第二军医大学学报2013年5月第34卷第5期http://训.ajsmmu.cAcademicJournalofSecondMilitaryMedicalUniversity,May2013,Vo1.34,No.5·573·DOI:10.3724/SP.J.1008.2013.00573短篇论著·川芎挥发油对HaCaT细胞和皮肤的刺激性研究胡静,朱全刚,张娟娟。,胡晋红,张立超”1.上海市第七人民医院肾内科,上海2001372,第二军医大学长海医院药学部,上海2004333.上海市第七人民医院药剂科,上海200137[摘要]目的阐明川芎挥发油的皮肤刺激性。方法体外培养HaCaT细胞,分别采用
2、四甲基偶氮唑盐比色法(MTT法)和酶联免疫吸附法(ELISA法),以经典化学促透剂油酸为对照,考察不同浓度川芎挥发油对皮肤HaCaT细胞活力、HaCaT细胞上清液中前列腺素E(PGEz)含量的影响;采用豚鼠皮肤刺激评分表法考察不同浓度挥发油的皮肤累积刺激性,光学显微镜下观察豚鼠皮肤组织学的形态学改变。结果0.005、0.015、0.025挥发油组HaCaT细胞活力分别为0.005油酸组的1.79、1.65、1.48倍,而0.05挥发油组与0.005油酸组差异无统计学意义。0.005、0.015、0.025、0.05挥发油对HaCaT细胞上清液的PGE2含量影响分别为(0.99±0.08)、(
3、1.63±0.09)、(O.98±0.09)、(0.04士0.01),均低于0.005油酸组(4.23±0.68)(P4、tialoilsfromLigusticumchuanxiongHortonHaCaTcellsandskinHUJing,ZHUQuan-gang,ZHANGJuan—juan。,HUJin—hong。,ZHANGLi~chao。1.DepartmentofNephrology,ShanghaiSeventhPeople’sHospital,Shanghai200137,China2.DepartmentofPharmacy,ChanghaiHospital,SecondMilitaryMedicalUniversity,Shanghai200433,China3.Departmentof5、Pharmacy,ShanghaiSeventhPeople’sHospital,Shanghai200137,China[Abstract]ObjectiveToinvestigatetheskinstimulationeffectofessentialoilsfromLigusticumchuanxiongHort.MethodsHaCaTcellswereculturedinvitro.UsingMTTandEIISAmethods,weexaminedtheeffectoftheessentialoil(differentconcentrations)onHaCaTcellproli6、ferationandprostaglandinE2(PGE2)levelsinculturesupernatantsofHaCaTcells,andtheresultswerecomparedwiththoseofoleicacid,aclassicpermeationenhancer.Thecumulativeskinstimulationeffectwasdeterminedbyvisualscoringinguineapigsandthehistologicalchangesweredeterminedbylightmicroscopy.ResultsTheHaCaTcellviab7、ilitiesofthe0.005,0.015,and0.025essentialoilgroupswere1.79一,1.65一,and1.48一foldthatofthe0.005Vooleicacidgroup,respectively,andtherewasnosignificantdifferencebetweenthe0.05essentialoilgroupand0.005oleicacidgr
4、tialoilsfromLigusticumchuanxiongHortonHaCaTcellsandskinHUJing,ZHUQuan-gang,ZHANGJuan—juan。,HUJin—hong。,ZHANGLi~chao。1.DepartmentofNephrology,ShanghaiSeventhPeople’sHospital,Shanghai200137,China2.DepartmentofPharmacy,ChanghaiHospital,SecondMilitaryMedicalUniversity,Shanghai200433,China3.Departmentof
5、Pharmacy,ShanghaiSeventhPeople’sHospital,Shanghai200137,China[Abstract]ObjectiveToinvestigatetheskinstimulationeffectofessentialoilsfromLigusticumchuanxiongHort.MethodsHaCaTcellswereculturedinvitro.UsingMTTandEIISAmethods,weexaminedtheeffectoftheessentialoil(differentconcentrations)onHaCaTcellproli
6、ferationandprostaglandinE2(PGE2)levelsinculturesupernatantsofHaCaTcells,andtheresultswerecomparedwiththoseofoleicacid,aclassicpermeationenhancer.Thecumulativeskinstimulationeffectwasdeterminedbyvisualscoringinguineapigsandthehistologicalchangesweredeterminedbylightmicroscopy.ResultsTheHaCaTcellviab
7、ilitiesofthe0.005,0.015,and0.025essentialoilgroupswere1.79一,1.65一,and1.48一foldthatofthe0.005Vooleicacidgroup,respectively,andtherewasnosignificantdifferencebetweenthe0.05essentialoilgroupand0.005oleicacidgr
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