| 释义 |
T lymphocyte
T lymphocyten. See T cell.T cell
n. any of several closely related lymphocytes, developed in the thymus, that circulate in the blood and lymph and regulate the immune system's response to infected or malignant cells. Also called T lymphocyte. [1965–70; T(hymus-derived)] Thesaurus| Noun | 1. | T lymphocyte - a small lymphocyte developed in the thymus; it orchestrates the immune system's response to infected or malignant cellsT celllymph cell, lymphocyte - an agranulocytic leukocyte that normally makes up a quarter of the white blood cell count but increases in the presence of infectionCD4 cell, CD4 T cell, helper cell, helper T cell - T cell with CD4 receptor that recognizes antigens on the surface of a virus-infected cell and secretes lymphokines that stimulate B cells and killer T cells; helper T cells are infected and killed by the AIDS virusCD8 cell, CD8 T cell, cytotoxic T cell, killer cell, killer T cell - T cell with CD8 receptor that recognizes antigens on the surface of a virus-infected cell and binds to the infected cell and kill it |
EncyclopediaSeet-1T lymphocyte
T lym·pho·cytea lymphocyte formed in the bone marrow from which it migrates to the thymic cortex to become an immunologically competent cell; T lymphocytes have long lifespans (months to years) and are responsible for cell-mediated immunity; T lymphocytes form rosettes with sheep erythrocytes and differentiate and divide in the presence of transforming agents (mitogens); T lymphocytes have characteristic T cell receptor-CD3 complexes as surface markers and may be further categorized by function, such as helper and cytotoxic.
See also: B lymphocyte. Synonym(s): T cellT lymphocyten. See T cell.T lym·pho·cyte (lim'fŏ-sīt) A thymocyte-derived lymphocyte of immunologic importance that is responsible for cell-mediated immunity. These cells have the characteristic T3 surface marker and may be further divided into subsets according to function, such as helper, suppressor, and cytotoxic.
See also: B lymphocyte
Synonym(s): T cell. T lym·pho·cyte (lim'fŏ-sīt) Lymphocyte formed in bone marrow from which it migrates to thymic cortex to become an immunologically competent cell. Patient discussion about T lymphocyteQ. What is the best treatment for Acute Lymphocytic Leukemia? What is the best treatment for Acute Lymphocytic Leukemia? Can you please give me the hospital names and the location where the treatment could be done?A. Combination chemotherapy. St. Jude Children's Research Hospital has reported a 5-year-survival rate of more than 90 percent for acute lymphoblastic leukemia (ALL)- on adults it's a bit lower but still a remarkable success. About the hospital- it depends where you do you live I guess… More discussions about T lymphocyteT lymphocyte
Related to T lymphocyte: B lymphocyte, Cytotoxic T lymphocyteSynonyms for T lymphocytenoun a small lymphocyte developed in the thymusSynonymsRelated Words- lymph cell
- lymphocyte
- CD4 cell
- CD4 T cell
- helper cell
- helper T cell
- CD8 cell
- CD8 T cell
- cytotoxic T cell
- killer cell
- killer T cell
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