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Updated: Sep 18, 2025

Protocol for HER2 FISH Using a Non-cross-linking, Formalin-free Tissue Fixative to Combine Advantages of Cryo-preservation and Formalin Fixation
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兽医病理学组织处理的标准化:固定如何影响形态和分子检查结果

James K Chambers1, Kenichi Watanabe2, Masaki Michishita3

  • 1The University of Tokyo, Bunkyo-ku, Japan.

Veterinary pathology
|June 27, 2025
PubMed
概括

使用中性缓冲形式素在72小时内固定组织,可以提高组织学和分子诊断的准确性. 这一标准的预分析组织处理指南确保了用于兽医的高质量的甲固定嵌 (FFPE) 样品.

关键词:
固定方式 固定方式甲固态氨酸嵌入式组织基因检测 基因检测是指基因检测.组织病理学 组织病理学免疫组织化学 免疫组织化学

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Two basic types of preparation are used to visualize specimens with a light microscope: wet mounts and fixed specimens.
The simplest type of preparation is the wet mount, in which the specimen is placed in a drop of liquid on the slide. A liquid specimen can be directly deposited on the slide using a dropper. Solid specimens, such as skin scraping, can be placed on the slide before adding a drop of liquid to prepare the wet mount. Sometimes the liquid is simply water, but stains are often added...
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