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单词 Immunohistochemical staining
释义

Immunohistochemical staining

原声例句
Osmosis-心血管

And immunohistochemical staining of biopsy specimens can detect the presence of LANA-1 within the spindle cells and confirming the diagnosis.

活检样本的免疫组化染色可在梭形细胞中检测到LANA-1,从而确认诊断。

Osmosis-心血管

Diagnosis is made with biopsy of lesions and microscopic examination which can detect spindle cells and also with immunohistochemical staining which detect the presence of LANA-1.

可通过病灶组织活检,镜检发现梭形细胞以及免疫组化染色检测出LANA-1进行确诊。

中文百科

免疫组织化学 Immunohistochemistry

(重定向自Immunohistochemical staining)

免疫组织化学染色法是指在抗体上结合萤光或可呈色的化学物质,利用免疫学原理中抗原和抗体间专一性的结合反应,检测细胞或组织中是否有目标抗原的存在,此方式不只可以用来测知抗原的表现量也可观察抗原所表现的位置。只要是能够让抗体结合的物质,也就是具有抗原性的物质包括蛋白质、核酸、多糖、病原体等都可侦测。

免疫组织化学的优势在于专一性、灵敏度、简便快速以及成本低廉,所以广为医院采用,通常是借由特定的肿瘤标记来筛选癌症。免疫组织化学染色法对基础研究及预防和诊疗上都是相当重要的一个方法。

英语百科

Immunohistochemistry 免疫组织化学

(重定向自Immunohistochemical staining)
Mouse-brain slice stained by Immunohistochemistry.
The direct method of immunohistochemical staining uses one labelled antibody, which binds directly to the antigen being stained for.
The indirect method of immunohistochemical staining uses one antibody against the antigen being probed for, and a second, labelled, antibody against the first.
Immunohistochemical staining of normal kidney with CD10.

Immunohistochemistry (IHC) refers to the process of detecting antigens (e.g. proteins) in cells of a tissue section by exploiting the principle of antibodies binding specifically to antigens in biological tissues. IHC takes its name from the roots "immuno", in reference to antibodies used in the procedure, and "histo," meaning tissue (compare to immunocytochemistry). The procedure was conceptualized and first implemented by Albert Coons in 1941.

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更新时间:2025/6/21 6:50:34