2 research outputs found

    ΠΠΠ Π£Π¨Π•ΠΠ˜Π― Π­ΠšΠ‘ΠŸΠ Π•Π‘Π‘Π˜Π˜ МРНК HSP27 И Π£Π‘Π˜ΠšΠ’Π˜Π’Π˜ΠΠ КАК ΠœΠ•Π₯ΠΠΠ˜Π—Πœ Π£Π‘ΠšΠžΠ›Π¬Π—ΠΠΠ˜Π― ОПУΠ₯ΠžΠ›Π•Π’Π«Π₯ ΠšΠ›Π•Π’ΠžΠš Π›Π˜ΠΠ˜Π˜ JURKAT ОВ ΠΠŸΠžΠŸΠ’ΠžΠ—Π

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    The research objective is to establish the link between heat shock protein 27 and ubiquitin mRNA expression as well as Jukart tumor cell apoptosis.The method of flow cytofluorometry has been used to evaluate apoptosis realization using FITC-labeled annexin V and propidium iodide along with the amount of reactive oxygen species. Spectrofluorimetry has been applied to register the caspase-3 activity. The content of hydroxyl radicals has been determined by spectrophotometry. The level of ubiquitin and heat shock protein 27 mRNA expression has been identified using real-time PCR. Intact Jukart tumor cells and blood lymphocytes of healthy donors served the material for the research.Following the carried out research it has been found out that the fall in the amount of annexin V positive cells and the reduced caspase-3 activity were accompanied by the rise in the content of hydroxyl radicals and reactive oxygen species against the backdrop of the increased heat shock protein 27 and ubiquitin mRNA expression in Jukart tumor cells.ЦСль исслСдования – ΡƒΡΡ‚Π°Π½ΠΎΠ²ΠΈΡ‚ΡŒ взаимосвязь ΠΌΠ΅ΠΆΠ΄Ρƒ экспрСссиСй мРНК Π±Π΅Π»ΠΊΠ° Ρ‚Π΅ΠΏΠ»ΠΎΠ²ΠΎΠ³ΠΎ шока 27, ΡƒΠ±ΠΈΠΊΠ²ΠΈΡ‚ΠΈΠ½Π° ΠΈ Ρ€Π΅Π°Π»ΠΈΠ·Π°Ρ†ΠΈΠ΅ΠΉ Π°ΠΏΠΎΠΏΡ‚ΠΎΠ·Π° Π² ΠΎΠΏΡƒΡ…ΠΎΠ»Π΅Π²Ρ‹Ρ… ΠΊΠ»Π΅Ρ‚ΠΊΠ°Ρ… Π»ΠΈΠ½ΠΈΠΈ Jurkat.ΠœΠ΅Ρ‚ΠΎΠ΄ΠΎΠΌ ΠΏΡ€ΠΎΡ‚ΠΎΡ‡Π½ΠΎΠΉ Ρ†ΠΈΡ‚ΠΎΡ„Π»ΡŽΠΎΡ€ΠΈΠΌΠ΅Ρ‚Ρ€ΠΈΠΈ ΠΏΡ€ΠΎΠ²ΠΎΠ΄ΠΈΠ»ΠΈ ΠΎΡ†Π΅Π½ΠΊΡƒ Ρ€Π΅Π°Π»ΠΈΠ·Π°Ρ†ΠΈΠΈ Π°ΠΏΠΎΠΏΡ‚ΠΎΠ·Π° с использованиСм FITS-ΠΌΠ΅Ρ‡Π΅Π½Π½ΠΎΠ³ΠΎ аннСксина V ΠΈ пропидия ΠΈΠΎΠ΄ΠΈΠ΄Π°, количСства Π°ΠΊΡ‚ΠΈΠ²Π½Ρ‹Ρ… Ρ„ΠΎΡ€ΠΌ кислорода, ΡΠΏΠ΅ΠΊΡ‚Ρ€ΠΎΒ¬Ρ„Π»ΡŽΠΎΡ€ΠΈΠΌΠ΅Ρ‚Ρ€ΠΈΡ‡Π΅ΡΠΊΠΈΠΌ ΠΌΠ΅Ρ‚ΠΎΠ΄ΠΎΠΌ рСгистрировали Π°ΠΊΡ‚ΠΈΠ²Π½ΠΎΡΡ‚ΡŒ каспазы-3. Π‘ΠΎΠ΄Π΅Ρ€ΠΆΠ°Π½ΠΈΠ΅ Π³ΠΈΠ΄Ρ€ΠΎΠΊΡΠΈΠ»ΡŒΠ½ΠΎΠ³ΠΎ Ρ€Π°Π΄ΠΈΠΊΠ°Π»Π° опрСдСляли спСктрофотомСтричСским ΠΌΠ΅Ρ‚ΠΎΠ΄ΠΎΠΌ. Π£Ρ€ΠΎΠ²Π΅Π½ΡŒ экспрСссии мРНК ΡƒΠ±ΠΈΠΊΠ²ΠΈΡ‚ΠΈΠ½Π° ΠΈ Π±Π΅Π»ΠΊΠ° Ρ‚Π΅ΠΏΠ»ΠΎΠ²ΠΎΠ³ΠΎ шока 27 – с ΠΏΠΎΠΌΠΎΡ‰ΡŒΡŽ ΠΏΠΎΠ»ΠΈΠΌΠ΅Ρ€Π°Π·Π½ΠΎΠΉ Ρ†Π΅ΠΏΠ½ΠΎΠΉ Ρ€Π΅Π°ΠΊΡ†ΠΈΠΈ Π² Ρ€Π΅Π°Π»ΡŒΠ½ΠΎΠΌ Π²Ρ€Π΅ΠΌΠ΅Π½ΠΈ. ΠœΠ°Ρ‚Π΅Ρ€ΠΈΠ°Π»ΠΎΠΌ для исслСдования слуТили ΠΈΠ½Ρ‚Π°ΠΊΡ‚Π½Ρ‹Π΅ ΠΎΠΏΡƒΡ…ΠΎΠ»Π΅Π²Ρ‹Π΅ ΠΊΠ»Π΅Ρ‚ΠΊΠΈ Π»ΠΈΠ½ΠΈΠΈ Jurkat ΠΈ Π»ΠΈΠΌΡ„ΠΎΡ†ΠΈΡ‚Ρ‹ ΠΊΡ€ΠΎΠ²ΠΈ Π·Π΄ΠΎΡ€ΠΎΠ²Ρ‹Ρ… Π΄ΠΎΠ½ΠΎΡ€ΠΎΠ².Π’ Ρ€Π΅Π·ΡƒΠ»ΡŒΡ‚Π°Ρ‚Π΅ ΠΏΡ€ΠΎΠ²Π΅Π΄Π΅Π½Π½ΠΎΠ³ΠΎ исслСдования установлСно, Ρ‡Ρ‚ΠΎ сниТСниС количСства аннСксин-ΠΏΠΎΠ»ΠΎΠΆΠΈΡ‚Π΅Π»ΡŒΠ½Ρ‹Ρ… ΠΊΠ»Π΅Ρ‚ΠΎΠΊ ΠΈ активности каспазы-3 ΡΠΎΠΏΡ€ΠΎΠ²ΠΎΠΆΠ΄Π°Π»ΠΎΡΡŒ ΡƒΠ²Π΅Π»ΠΈΡ‡Π΅Π½ΠΈΠ΅ΠΌ содСрТания Π³ΠΈΠ΄Ρ€ΠΎΠΊΡΠΈΠ»ΡŒΠ½ΠΎΠ³ΠΎ Ρ€Π°Π΄ΠΈΠΊΠ°Π»Π° ΠΈ Π°ΠΊΡ‚ΠΈΠ²Π½Ρ‹Ρ… Ρ„ΠΎΡ€ΠΌ кислорода Π½Π° Ρ„ΠΎΠ½Π΅ усилСния экспрСссии мРНК Π±Π΅Π»ΠΊΠ° Ρ‚Π΅ΠΏΠ»ΠΎΠ²ΠΎΠ³ΠΎ шока 27 ΠΈ ΡƒΠ±ΠΈΠΊΠ²ΠΈΡ‚ΠΈΠ½Π° Π² ΠΎΠΏΡƒΡ…ΠΎΠ»Π΅Π²Ρ‹Ρ… ΠΊΠ»Π΅Ρ‚ΠΊΠ°Ρ… Π»ΠΈΠ½ΠΈΠΈ Jurkat

    BASIC SURFACE MARKERS OF FUNCTIONAL ACTIVITY T-LYMPHOCYTES

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    In present review article, an effort is undertaken to consolidate current opinions on the most significant surface antigens of immunocompetent cells, and to evaluate their relative roles in regulation of cellular homeostasis and development of pathological conditions
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