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Updated: Jun 12, 2025

Simultaneous Distinction of Monospecific and Mixed DFS70 Patterns During ANA Screening with a Novel HEp-2 ELITE/DFS70 Knockout Substrate
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皮肤血管炎的直接免疫光测试面板的诊断效用:一个范围审查

Julia S Lehman1,2, Tammie C Ferringer3,4, Maxwell A Fung5,6

  • 1Department of Dermatology, Mayo Clinic, Rochester, Minnesota, USA.

Journal of cutaneous pathology
|September 22, 2024
PubMed
概括

直接免疫光 (DIF) 测试有助于诊断血管炎和预测系统性关联,尽管与组织病理学相比,其敏感性需要进一步研究. DIF对于分类血管炎亚型非常有价值.

关键词:
埃诺克·施恩莱因的紫色斑.在 IgA 血管炎.适当的使用标准.直接免疫光是一种直接免疫光.免疫球蛋白是一种免疫球蛋白.血清细胞结合性血管炎 (leukocytoclastic vasculitis) 是一种致血性血管炎.疹病是一种疹病.疹性血管炎是一种血管炎.血管炎是一种血管炎.

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Immunofluorescence Microscopy01:12

Immunofluorescence Microscopy

A fluorescence microscope uses fluorescent chromophores called fluorochromes, which can absorb energy from a light source and then emit this energy as visible light. Fluorochromes include naturally fluorescent substances (such as chlorophylls) and fluorescent stains that are added to the specimen to create contrast. Dyes such as Texas red and FITC are examples of fluorochromes. Other examples include the nucleic acid dyes 4’,6’-diamidino-2-phenylindole (DAPI), and acridine orange.
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