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Evaluation of skin phototoxicity of transdermally administered pharmaceuticals in Sprague-Dawley rats

DC FieldValueLanguage
dc.contributor.author남기택-
dc.date.accessioned2021-01-19T08:03:10Z-
dc.date.available2021-01-19T08:03:10Z-
dc.date.issued2020-11-
dc.identifier.issn1738-6055-
dc.identifier.urihttps://ir.ymlib.yonsei.ac.kr/handle/22282913/181438-
dc.description.abstractSome drugs cause phototoxicity in humans when exposed to light, thus there is a need for an in vivo phototoxicity test to evaluate them. However, an in vivo phototoxicity test method to evaluate this has not been established. This study aimed to establish an in vivo phototoxicity test method for transdermally administered drugs. For this, we evaluated the phototoxicity using Sprague-Dawley (SD) rats for transdermal administered drugs and we studied the appropriate UVA dose using 8-methoxypsalen, which is a well-known phototoxic drug. We found that a UVA dose of 15 J/cm2 was dose and time dependent response compared to other UVA doses. We performed the Minimum Erythema Dose (MED) test because UVB can cause skin irritation by itself and selected 0.01 J/cm2 as an appropriate dose of UVB. Using the selected UVA and UVB doses, we performed a phototoxicity study of 6 pharmaceutical drugs, which included phototoxic and non-phototoxic drugs. As a result of the phototoxicity test, 100% accuracy was obtained when compared with previous studies. In addition, we performed histopathology to confirm the new findings. We found that histopathology can be used as an additional indicator of phototoxicity test for transdermally administered drugs.-
dc.description.statementOfResponsibilityopen-
dc.languageKorean-
dc.publisher한국실험동물학회-
dc.relation.isPartOfLaboratory Animal Research-
dc.rightsCC BY-NC-ND 2.0 KR-
dc.titleEvaluation of skin phototoxicity of transdermally administered pharmaceuticals in Sprague-Dawley rats-
dc.typeArticle-
dc.contributor.collegeCollege of Medicine (의과대학)-
dc.contributor.departmentBioMedical Science Institute (의생명과학부)-
dc.contributor.googleauthorNam Hee Youn-
dc.contributor.googleauthorEun Ji Kim-
dc.contributor.googleauthorJung-Sun Yi-
dc.contributor.googleauthorJoo Hwan Kim-
dc.contributor.googleauthorYe-Jin Cho-
dc.contributor.googleauthorKi Taek Nam-
dc.contributor.googleauthorKi Sook Park-
dc.contributor.googleauthorJong Kwon Lee-
dc.identifier.doi10.1186/s42826-020-00074-w-
dc.contributor.localIdA01243-
dc.relation.journalcodeJ02149-
dc.identifier.eissn2233-7660-
dc.identifier.pmid33292792-
dc.subject.keywordHistopathology-
dc.subject.keywordIn vivo test-
dc.subject.keywordPhototoxicity-
dc.subject.keywordSkin reaction-
dc.subject.keywordTransdermal-
dc.contributor.alternativeNameNam, Ki Taek-
dc.contributor.affiliatedAuthor남기택-
dc.citation.volume36-
dc.citation.number1-
dc.citation.startPage42-
dc.identifier.bibliographicCitationLaboratory Animal Research, Vol.36(1) : 42, 2020-11-
Appears in Collections:
1. College of Medicine (의과대학) > BioMedical Science Institute (의생명과학부) > 1. Journal Papers

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