immunohistochemistry

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im·mu·no·his·to·chem·is·try

(im'yū-nō-his'tō-kem'is-trē),
Demonstration of specific antigens in tissues by the use of markers that are either fluorescent dyes or enzymes such as horseradish peroxidase.

immunohistochemistry

,

IHC

The identification of antigens in tissues using antibodies that are linked to enzymes, fluorescent dyes, or radioactive labels. IHC is used to diagnose and track specific cellular anomalies, such as cancers, by identifying those antigens that are specifically found in affected cells.

im·mu·no·his·to·chem·is·try

(im'yū-nō-his'tō-kem'is-trē)
Demonstration of specific antigens in tissues by the use of markers that are either fluorescent dyes or enzymes.
References in periodicals archive ?
Hematoxylin-eosin and immunohistochemical staining showed a clear boundary between the tumor and normal tissues [Figure 1]a and [Figure 1]c.
The results of immunohistochemical stainings implied the possibility of colorectal origin, since CDX-2 and CK20 were positive, while CK-7, TTF-1, and AMACR were negative (Figs.
In this study, eNOS expression level was measured by immunohistochemical staining of grafted vessels in each group (Figures 3(b1)-3(b3)).
Another study assessed the immunohistochemical staining characteristics, of MRCC versus control cases, showing the following results, respectively: CD10 (63% versus 96%), CK7 (92% versus 38%), [alpha]-methylacyl-CoA-racemase (21% versus 67%), vimentin (58% versus 33%), estrogen receptor (8% versus 8%), CAM 5.
Over the five-year study period there had been 303 endometrial lesions from which 55 were selected for the study which were analysed for morphological features and results of immunohistochemical staining.
Experiments on immunohistochemical staining were approved by the institutional ethics committee and were conducted in accordance with the guidelines of the Declaration of Helsinki.
KEY WORDS: Ectopic prostatic tissue Rectal submucosa Immunohistochemical staining Prostate specific
However, subsequent immunohistochemical staining of biopsy specimens revealed that the patient actually had EoES/pPNET of the thyroid gland.
The immunohistochemical staining approach used on this patient was based on the initial microscopic examination of the resected tissue.
Immunohistochemical staining with a monoclonal antibody against activated NF-kappaB was performed in order to evaluate the effects of AST on NF-kappaB activation.
Immunohistochemical staining for alpha-fetoprotein (AFP) and cytokeratin were performed in selected slides.