METHOD FOR IMMUNOHISTOCHEMICAL STAINING OF CRYOSTAT TISSUE SECTIONS UNDER CONDITIONS OF INTRAOPERATIVE DIAGNOSIS Russian patent published in 2011 - IPC G01N33/53 G01N1/00 

Abstract RU 2419798 C1

FIELD: medicine.

SUBSTANCE: tissue sections are incubated simultaneously with mixed primary and secondary antibodies. Primarily, the primary antibodies are applied on the tissues, and in 15 seconds of the incubation process - the secondary antibodies without washing with a buffer. It is followed with combined incubation for 4 minutes. A substrate-chromogen solution for the incubation is prepared immediately before the application, the sections are washed with a buffer solution and distilled water heated to temperature 37°C.

EFFECT: method allows fast and precise tumour histogenesis, detection of tumour cells within resection boundaries.

6 dwg, 2 tbl, 6 ex

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RU 2 419 798 C1

Authors

Medvedeva Larisa Afanas'Evna

Medvedev Aleksandr Vladimirovich

Dates

2011-05-27Published

2009-10-16Filed