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Effects of AK auto Ab on epidermazation in vitro

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Author:
No author available
Journal Title:
JOURNAL OF THE FOURTH MILITARY MEDICAL UNIVERSITY
Issue:
20
DOI:
10.3321/j.issn:1000-2790.2001.20.003
Key Word:
角蛋白;自身抗体;表皮/生长和发育

Abstract: 目的观察抗角蛋白自身抗体(anti-keratin auto antibodies, AK a uto Ab)对体外表皮形成的影响,研究AK auto Ab在表皮自身稳定中的作用. 方法采用贴壁法体外培养皮肤,比较观察不同浓度AK auto Ab对表皮形成速率的影响,并采用 Brd-U掺入法测定各组细胞增殖率. 结果在游走期,AK auto Ab可以促进表皮形成速率,并呈剂量效应关系;各处理组间角质形成细胞增殖率无差异. 结论 AK auto Ab具有促进游走期表皮形成的作用,这可能与其促进角质形成细胞游走有关.

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