EXPRESSION LEVELS OF SOME ADHESION MOLECULES IN THE INTACT AND UV-IRRADIATED Т-LYMPHOCYTES FROM HUMAN BLOOD
Abstract. While employing an enzyme linked immunosorbent assay, it was shown that UV-sensitivity is different for various adhesion molecules (CD2, CD11a and CD29) at the membranes of T-lymphocytes. Relative photoresistance of CD2 and CD11a antigens to UV irradiation was established at the doses rang...
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| Autores principales: | , , |
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| Formato: | article |
| Lenguaje: | RU |
| Publicado: |
SPb RAACI
2014
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| Materias: | |
| Acceso en línea: | https://doaj.org/article/26da6b08e1d84d16bfb60519e767d322 |
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| Sumario: | Abstract. While employing an enzyme linked immunosorbent assay, it was shown that UV-sensitivity is different for various adhesion molecules (CD2, CD11a and CD29) at the membranes of T-lymphocytes. Relative photoresistance of CD2 and CD11a antigens to UV irradiation was established at the doses range of 151 to 906 J/m2, a large dose of UV-iradiation (1359 J/m2) exerted a suppressive effect upon their expression level. An immunomodulatory action of UV-radiation was revealed upon expression of CD29 transmembrane protein by T-cells. A dependence between amino acid structure and photosensitivity of CD2, CD11a and CD29 antigens of T lymphocytes is analyzed and discussed. |
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