Будь ласка, використовуйте цей ідентифікатор, щоб цитувати або посилатися на цей матеріал: http://lib.inmeds.com.ua:8080/jspui/handle/lib/4023
Повний запис метаданих
Поле DCЗначенняМова
dc.contributor.authorBrodetsky, Igor S.-
dc.contributor.authorMalanchuk, Vladislav A.-
dc.contributor.authorDyadyk, Olena O.-
dc.contributor.authorMyroshnychenko, Mykhailo S.-
dc.contributor.authorKulbashna, Yaroslava А.-
dc.contributor.authorAstapenko, Olena O.-
dc.contributor.authorFeleshtynska, Oksana I.-
dc.contributor.authorKapustnyk, Nataliia V.-
dc.contributor.authorKalashnyk-Vakulenko, Yuliia M.-
dc.date.accessioned2022-01-04T15:48:39Z-
dc.date.available2022-01-04T15:48:39Z-
dc.date.issued2021-08-
dc.identifier.issn0043-5147-
dc.identifier.urihttp://lib.inmeds.com.ua:8080/jspui/handle/lib/4023-
dc.description.abstractThe aim is to reveal the expression features of MCA to human papilloma virus type 16 and anti-Epstein-Barr virus in the pleomorphic adenoma, surrounding and intact salivary gland. Materials and methods: It was used surgical and biopsy material from 30 patients, represented by pleomorphic adenomas with surrounding to tumor tissue of the salivary gland and intact tissue of the salivary gland (the distance between the tumor and the intact salivary gland – 10 mm). Immunohistochemical study was performed using mouse monoclonal antibody (MCA) to human papilloma virus type 16 (clone CAMVIR-1, «Diagnostic BioSystems», USA) and anti-Epstein-Barr virus (LMP, clone CS. 1-4, «Dako», Denmark). Visualization was performed, using an EnVisionTM FLEX detection system (Dako, Denmark). Antigen unmasking was carried out in citrate buffer pH 6.0 at 95°C. Primary antibodies were incubated at room temperature for 30 minutes, secondary antibodies – 20 minutes. Sections were counterstained with Gill hematoxylin. We assessed the immunohistochemical reaction by a semi-quantitative method by counting the percentage of positively stained cells in the field of view of a microscope × 400. Microspecimens were studied and photoarchived on an Olympus BX-41 microscope (Japan). Results: In this study it was detected a positive immunohistochemical reaction with MCA to human papilloma virus type 16 and anti-Epstein-Barr virus, respectively, in 26 (86.7%) and 8 (26.7%) cases. Epithelial, mixed and mesenchymal variants of pleomorphic adenoma of the salivary glands are characterized, respectively, by the severely expressed, moderately expressed and minimally expressed of MCA to human papilloma virus type 16 and anti-Epstein-Barr virus. The parenchymal component of pleomorphic adenoma is characterized by more marked expression of these markers as compared to the stromal component. The epithelial cells of the salivary glands, surrounding the pleomorphic adenoma, as well as intact salivary glands, express MCA to human papilloma virus type 16 and antiEpstein-Barr virus. The severity of the expression of these markers in the salivary gland is determined by the histological variant of the tumor (severely expressed in the epithelial variant, moderately expressed in the mixed variant, and minimally expressed in the mesenchymal variant). Conclusions: The immunohistochemical study has shown that the Epstein-Barr virus and, especially, human papilloma virus type 16 can act as exogenous trigger factors involved in the development of pleomorphic adenoma of the salivary glands. The revealed immunohistochemical features of MCA expression to human papilloma virus type 16 and antiEpstein-Barr virus in the salivary gland surrounding the pleomorphic adenoma and in the intact tissue of the salivary gland make it possible to recommend the extracapsular dissection of the tumor with resection of the adjacent intact tissue of the salivary gland at a distance of 10 mm in patients with pleomorphic adenoma.uk_UK
dc.language.isoenuk_UK
dc.publisherWiadomości Lekarskie. P. 1789-1793. Scopusuk_UK
dc.relation.ispartofseriesVol. LXXIV;ISSUE 8-
dc.subjectanti-Epstein-Barr virusuk_UK
dc.subjecthuman papilloma virus type 16uk_UK
dc.subjectimmunohistochemistryuk_UK
dc.subjectpleomorphic adenomauk_UK
dc.subjectsurrounding the tumor and intact salivary glanduk_UK
dc.titleEXPRESSION FEATURES OF HUMAN PAPILLOMA VIRUS TYPE 16 AND ANTI-EPSTEIN-BARR VIRUS IN PLEOMORPHIC ADENOMA, SURROUNDING AND INTACT SALIVARY GLANDuk_UK
dc.typeArticleuk_UK
Розташовується у зібраннях:Кафедра патологічної та топографічної анатомії

Файли цього матеріалу:
Файл Опис РозмірФормат 
WL 8 2021._Фелештинскаяpdf.pdf516.81 kBAdobe PDFПереглянути/Відкрити


Усі матеріали в архіві електронних ресурсів захищені авторським правом, всі права збережені.