The invention relates to the field of anti pruritus, in particular to the application of an anti TSLP antibody in the preparation of a medicament for preventing and treating chronic pruritus. Confirmed by experiment, the present invention relates to the anti TSLP antibody on mouse allergic contact dermatitis induced by chronic itching symptoms improved, and the effective treatment dose, had no significant effect on motor coordination of anti TSLP antibody in mice. The present invention showed that anti TSLP antibody can be used as the active ingredient of the drug, used for further preparation of anti itch drugs for clinical treatment of chronic pruritus, especially allergic contact dermatitis caused by chronic itching, and the antibody had no significant side effects on motor coordination.
【技术实现步骤摘要】
抗TSLP抗体在制备防治慢性瘙痒药物中的应用
本专利技术涉及治疗慢性瘙痒药物领域,尤其涉及抗TSLP抗体在制备防治慢性瘙痒药物中的应用。
技术介绍
瘙痒是一种使人具有搔抓欲望且不愉快的皮肤感觉,为变应性接触性皮炎(AllergicContactDermatitis,以下简称ACD)常见临床症状。ACD是日常生活中十分常见的皮肤疾病,同时也是发病概率较多的一种职业性皮肤病。从世界范围看,每年ACD的发病率多达15‐20%。ACD主要临床症状包括皮肤红肿,皮疹、脱皮,水疱、并伴发瘙痒。患者在炎症部位常感到异常瘙痒,引发对患病部位的反复搔抓,严重影响患者情绪及精神状态。过度搔抓往往进一步诱发皮肤炎症,刺激皮肤神经末梢,从而引发更进一步的搔抓,形成“瘙痒-搔抓”恶性循环。更为严重者还会造成皮肤继发感染,需要及时应用局部乃至全身抗生素和激素进行治疗。因此若能有效降低瘙痒,将对提高患者日常生活质量,促进皮炎消退和康复有重要意义。致痒物质可通过作用于外周痒觉神经元表达的相应痒觉受体,激动痒觉神经元,引发痒觉信号(即传入动作电位)产生,痒觉信号进一步通过脊髓丘脑束传递至大脑丘脑部 ...
【技术保护点】
抗TSLP抗体在制备防治慢性瘙痒药物中的应用。
【技术特征摘要】
1.抗TSLP抗体在制备防治慢性瘙痒药物中的应用。2.根据权利要求1中所述应用,其特征在于,所述的慢性瘙痒为变应性接触性皮炎所致的...
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