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特应性皮炎与金黄色葡萄球菌超抗原 被引量:12

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摘要 特应性皮炎(AD)、湿疹皮损处金黄色葡萄球菌(金葡菌)感染或定植在发病过程中起着重要作用。金葡菌定植在临床上虽没有感染的表现,但其产生的超抗原对AD病情及治疗可产生很大的影响。金葡菌超抗原不仅直接活化免疫反应使AD皮损炎症激发和持续,且能诱导免疫细胞糖皮质激素受体(GR)β表达,降低对糖皮质激素(GC)的敏感性而影响GC对AD的治疗效果。因此,国内外有关AD的诊疗指南中均提到加用抗菌药物是AD治疗措施之一。近来,为阻止金葡菌定植开展的各种抗MSCRAMMS分子疫苗以及应用生物工程获得能中和多种超抗原联合蛋白的研究报告很多,有的正进行临床试验。
作者 赵辨
出处 《中国中西医结合皮肤性病学杂志》 CAS 2012年第1期1-3,共3页 Chinese Journal of Dermatovenereology of Integrated Traditional and Western Medicine
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参考文献21

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同被引文献97

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