2023年8月第34卷第4期照明工程学报ZHAOMINGGONGCHENGXUEBAOAug.2023Vol34No4光动力疗法在病理性瘢痕中的应用王莹1ꎬ2ꎬ卢梦琪1ꎬ2ꎬ于超2ꎬ云晴2ꎬ严冬梅2ꎬ张姣姣2ꎬ吕淼2ꎬ田燕2(1河北北方学院ꎬ河北张家口075000ꎻ2空军特色医学中心皮肤科ꎬ北京100142)摘要:光动力疗法(PhotodynamicTherapyꎬPDT)主要通过光敏剂与特定波长的光源产生光化学反应ꎬ可以选择性富集于病灶并治疗多种皮肤科疾病ꎮ病理性瘢痕(PathologicalScarꎬPS)是影响容貌和功能的异常性瘢痕ꎬ目前其治疗缺乏有效的方式ꎮPDT可以抑制成纤维细胞的异常增殖ꎬ基础及临床研究均证实对病理性瘢痕有效ꎮ关键词:光动力治疗ꎻ瘢痕疙瘩ꎻLED光源中图分类号:TM923文献标识码:ADOI:103969∕jissn1004 ̄440X202304001ApplicationofPhotodynamicTherapyinPathologicalScarsWANGYing1ꎬ2ꎬLUMengqi1ꎬ2ꎬYUChao2ꎬYUNQing2ꎬYANDongmei2ꎬZHANGJiaojiao2ꎬLVMiao2ꎬTIANYan2(1HebeiNorthUniversityꎬZhangjiakou075000ꎬChinaꎻ2DepartmentofDermatologyꎬAirForceMedicalCenterꎬBeijing100142ꎬChina)Abstract:Photodynamictherapy(PDT)mainlyproducesphotochemicalreactionsbetweenphotosensitizersandlightsourcesofspecificwavelengthsꎬwhichcanbeselectivelyenrichedinlesionsandtreatavarietyofdermatologicaldiseases.Pathologicalscars(PS)areabnormalscarsthataffectappearanceandfunction.CurrentlyꎬeffectivetreatmentoptionsforPSarelacking.Photodynamictherapycaninh...