Gaois

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3 results

  1. SOCIAL QUESTIONS|health|medical science|immunology

    #617701

    IATE #1073798
    cill chuimhne Reference Faomhadh an téarma seo mar chuid de Thionscadal Lex
    ga
    cill chuimhne imdhíoneolaíoch Reference Faomhadh an téarma seo mar chuid de Thionscadal Lex
    ga
    Gedächtniszelle | Memory-Zellen | antigenspezifische Gedächtniszelle
    de
    Definition T-und B-Lymphozyten mit der Fähigkeit, das immunologische Gedächtnis zu speichern. Reference W'buch Immunologie
    memory cell | immunological memory cell | antigen-specific memory cell
    en
    Definition lymphocyte which has a role in immunological memory and during the secondary immune response and is involved in the reaction against foreign antigens, including pathogens, while also taking part in autoimmune diseases, and is crucial to immunological tolerance and vaccine therapy Reference "COM-Terminology Coordination, based on: Ratajczak W, Niedźwiedzka-Rystwej P, Tokarz-Deptuła B, Deptuła W. 'Immunological memory cells' (20.10.2021). Central European Journal of Immunology 2018;43(2):194-203. doi:10.5114/ceji.2018.77390"
    Comment Immunological memory is a unique property of the immune system as it can “store” information about a stimulus and can mount an effective response when the stimulus is encountered again. This response – a secondary immune response – is quicker and stronger than the primary response. It takes a smaller stimulus to trigger a secondary response and, what is more, it occurs even after many years since the first exposure. Immunological memory is an important mechanism that protects the organism from bacteria, viruses, fungi and parasites. It plays a significant role in understanding autoimmune diseases and is one of the decisive factors of successful treatment in transplantology. It is also crucial in vaccine therapy. The secondary immune response is dependent on many subpopulations of memory cells within T and B lymphocytes and NK (natural killer) cells.
    cellule à mémoire | cellule à mémoire immunologique | cellule immunocompétente | cellule immunologiquement compétente | cellule mémoire | immunocyte | lymphocyte à mémoire | lymphocyte à vie longue | cellule mémoire spécifique de l'antigène
    fr
    Definition "1) lymphocyte qui a gardé la mémoire immunologique acquise lors d'un deuxième contact avec cet antigène, des phénomènes d'hypersensibilité retardée 2) Les cellules mémoires sont des cellules spécifiques de l' antigène. Elles proviennent de la transformation des lymphocytes T et apparaissent lors de la réaction immunitaire. Lors de rencontres ultérieures avec l' agent pathogène, la réponse immunitaire spécifique est accélérée par la présence de ces cellules qui se ""souviennent"" de l'antigène. Les vaccins font produire des cellules mémoire sans faire courir le risque de maladie" Reference Leroy,N.,A terminology of AIDS,FR-EN-ES,Terminologie & traduction 2/1991
  2. SOCIAL QUESTIONS|health|medical science|immunology

    #666327

    IATE #3621489
    B-chill chuimhne Reference Faomhadh an téarma seo mar chuid de Thionscadal Lex
    ga
    memory B cell | MBC | memory B lymphocyte
    en
    Definition "B cell sub-type formed following primary infection and which persists after the resolution of infection" Reference "COM-Terminology Coordination, based on: - Whitney E. Purtha, Thomas F. Tedder, Syd Johnson, Deepta Bhattacharya, Michael S. Diamond. 'Memory B cells, but not long-lived plasma cells, possess antigen specificities for viral escape mutants' (20.10.2021). Journal of Experimental Medicine (2011) 208 (13): 2599–2606- Ciocca M, Zaffina S, Fernandez Salinas A, Bocci C, Palomba P, Conti MG, Terreri S, Frisullo G, Giorda E, Scarsella M, Brugaletta R, Vinci MR, Magnavita N, Carsetti R and Piano Mortari E (2021) 'Evolution of Human Memory B Cells From Childhood to Old Age' (20.10.2021). Frontiers in Immunology 12:690534. doi: 10.3389/fimmu.2021.690534"
    Comment Following a primary infection, the majority of the cells produced by the responding naïve B cells differentiate into plasma cells, also called effector B cells (which produce the antibodies) and clear away with the resolution of infection.
  3. SCIENCE|natural and applied sciences|life sciences|biology · SOCIAL QUESTIONS|health|medical science|immunology

    #620209

    IATE #1128334
    T-chill chuimhne Reference Faomhadh an téarma seo mar chuid de Thionscadal Lex
    ga
    memory T lymphocyte | memory T cell
    en
    Definition "antigen-specific T cell that persists long-term after an infection has resolved and which expands quickly to large numbers of effector T cells upon re-exposure to their cognate antigen, thus providing a rapid response to past infection" Reference "COM-Terminology Coordination, based on: Bryan Tungland. 'Chapter 4 - Role of Gut Microbiota in Immune Homeostasis' (20.10.2021). In: Human Microbiota in Health and Disease From Pathogenesis to Therapy 2018, Pages 135-154"
    Comment Memory T cells are either CD4+ or the virus-specific CD8+ depending on the type of antigen encountered (MacLeod et al., 2010). The memory T cells include subtypes, central memory T cells (Tcm cells), effector memory T cells (Tem cells and Temra cells) (Willinger et al., 2005), as subtypes. They also typically express CD45RO cell surface protein (Valentine et al., 2013, Akbar et al., 1988).
    lymphocyte T mémoire
    fr
    Definition lymphocyte T chargé de conserver le souvenir des protéines déjà rencontrées Reference Pour la Science,novembre 1993