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    • 10. 发明授权
    • Therapeutic agent for allergic rhinitis
    • 过敏性鼻炎治疗剂
    • US09550073B2
    • 2017-01-24
    • US14125744
    • 2012-06-15
    • Tohru TanakaKatsushi InoueKiwamu TakahashiTakuya IshiiTsutomu NumataMariko ShibuyaTakeshi Suzuki
    • Tohru TanakaKatsushi InoueKiwamu TakahashiTakuya IshiiTsutomu NumataMariko ShibuyaTakeshi Suzuki
    • A61N5/06A61K9/06A61K41/00A61K9/00
    • A61N5/062A61K9/0043A61K9/06A61K41/0061F04C2270/0421
    • Provided is a therapeutic agent capable of treating allergic rhinitis in a safe, simple, and noninvasive manner substantially without side effects and physical distress to patients. Provided is a therapeutic agent for allergic rhinitis for 5-aminolevulinic acid-based photodynamic therapy (ALA-PDT) comprising 5-aminolevulinic acid (ALA) or a derivative thereof, or a salt of the 5-aminolevulinic acid or the derivative as an active ingredient, and used in ALA-PDT in which light having a wavelength of 400 nm to 700 nm is irradiated; and particularly provided is a therapeutic agent for allergic rhinitis in a locally applied solution form, a water-soluble ointment-dissolved form, a jelly-dissolved form, or the like. The therapeutic agent does not require the conduct of 5-aminolevulinic acid-based photodynamic diagnosis (ALA-PDD) for detecting a site of protoporphyrin IX (PpIX) accumulation radiating light having a wavelength of 610 nm to 650 nm under irradiation of excitation light having a wavelength of 380 nm to 420 nm before ALA-PDT.
    • 本发明提供能够以安全,简单,无创的方式治疗过敏性鼻炎的治疗剂,其基本上无副作用和对患者的身体伤害。 本发明提供了包含5-氨基乙酰丙酸(ALA)或其衍生物的5-氨基乙酰丙酸类光动力治疗(ALA-PDT)或5-氨基乙酰丙酸或其衍生物的活性成分的过敏性鼻炎的治疗剂 成分,并用于其中照射波长为400nm至700nm的光的ALA-PDT中; 并且特别提供了局部施用的溶液形式的过敏性鼻炎的治疗剂,溶于水的软膏溶解形式,果冻溶解形式等。 治疗剂不需要进行基于5-氨基乙酰丙酸的光动力学诊断(ALA-PDD),用于检测在具有610nm至650nm的波长的照射下发射具有波长为610nm至650nm的光的原卟啉IX(PpIX)积累的位点, 在ALA-PDT之前的波长为380nm至420nm。