银屑病瘙痒机制及治疗研究进展

被引:4
作者
靳亚莉 [1 ]
杨雪源 [1 ]
王洪生 [1 ]
机构
[1] 中国医学科学院北京协和医学院皮肤病研究所
关键词
银屑病; 瘙痒症; 细胞因子类; 治疗;
D O I
暂无
中图分类号
R758.63 [牛皮癣(银屑病)];
学科分类号
100206 ;
摘要
瘙痒是银屑病患者的一种常见症状,严重影响患者的生活质量。但其瘙痒的机制尚不清楚,许多常规治疗瘙痒的药物并不能有效缓解银屑病的瘙痒。目前认为,银屑病皮损中神经分布异常增多和敏感性增加,炎症细胞在病灶中聚集、活化并释放炎症介质是银屑病瘙痒的主要原因。抗组胺药不能有效控制银屑病瘙痒,而神经肽受体拮抗剂、免疫抑制剂及光疗等为治疗银屑病瘙痒的有效方法。
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