| 영문 | lymphocyte | 한글 | 림프구 |
|---|---|---|---|
| 설명 | 면역기능을 담당하는 세포. 골수에서 만들어지며, 림프구는 크게 2가지로 대분된다. 이른바 T림프세포, B림프세포로 나뉘어지게 된다. T림프세포는 세포성면역에 관여하며, 주로 바이러스병에 대한 면역기능이나, 알레르기(면역반응 4번형 등) 등에 관여한다. 이에 비해 B림프세포는 체액성면역에 관여하여, 항원 항체 반응을 일으키는 항체를 생산하고 주로 세균감염에 대한 면역기능을 담당한다. |
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| 영문 | T-lymphocyte | 한글 | 티 림프구 |
|---|---|---|---|
| 설명 | 림프계세포(림프구)는 크게 2가지로 대분된다. 이른바 T림프세포(T-cell), B림프세포(B-cell)로 나뉘어진다. T림프세포는 세포성 면역에 관여하며, 주로 바이러스병에 대한 면역기능이나, 알레르기 등에 관여한다. 이에 비해 B림프세포는 체액성 면역에 관여하여, 항원 항체 반응을 일으키는 항체를 생산하고 주로 세균성 질환에 대한 면역 기능을 담당한다. T-림프구는 면역기능에 가장 중요한 역할을 하는 세포로서 세포면역을 담당하며 B-cell의 작용을 조절하는 기능도 있다. 골수에서 생성되어 가슴샘에서 성숙된다. 크게 보조T세포(helper T-cell: 면역작용의 발생을 보조한다)와 T세포(suppressor T-cell: 면역작용의 발생을 억제한다)로 구분되며 이들은 세포 표면에 분포하는 항원에 의해서 식별될 수 있다. |
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| HLT | heart-lung transplantation; human lipotropin; human lymphocyte transformation |
|---|---|
| LTT | lactose tolerance test; leucine tolerance test; limited treadmill test; lymphocyte transformation te... |
| PBLT | peripheral blood lymphocyte transformation |
| CTL | cervico-thoraco-lumbar; control; cytolytic C lymphocyte; cytotoxic T-lymphocyte |
| HLA-LD | human lymphocyte antigen-lymphocyte defined |
| LTT | Lymphocyte Transformation Test |
|---|---|
| LBT | Lymphocyte blast transformation |
| LT | Lymphocyte transformation |
| LTF | Lymphocyte transformation |
| BT | Blastic transformation |
| lymphocyte transformation | <haematology> The change in morphology and behaviour of lymphocytes exposed to a mitogen or to an antigen to which they have been primed. The result is the production of lymphoblasts, cells that are actively engaged in protein synthesis and that divide to form effector populations. Should not be confused with transformation of the type associated with oncogenic viruses and activation is therefore perhaps a better term. (18 Nov 1997) |
|---|
| lymphocyte lymphocyte | A type of non-granular antibodies. (09 Oct 1997) |
|---|---|
| abiotic transformation | <biochemistry> An abiotic transformation is any process in which a chemical in the environment is altered by non-biological mechanisms (such as by exposure to sunlight). (09 Oct 1997) |
| bacterial transformation | <microbiology> A genetics lab procedure where bacteria are induced to accept and incorporate into their genome foreign pieces of cell-less, isolated DNA, often in the form of a plasmid. The DNA to be introduced usually contains a selectable marker so that the bacteria which successfully incorporate the DNA can be selected for. (09 Oct 1997) |
| blast transformation | <haematology> The morphological and biochemical changes in lymphocytes, both B and T, on exposure to antigen or to a mitogen. The cells appear to move from G0 to G1 stage of the cell cycle. They usually enlarge and proceed to S phase and mitosis later. The process probably involves receptor cross linking on the plasma membrane. (18 Nov 1997) |
| genetic transformation | <molecular biology> Genetic change brought about by the introduction of exogenous DNA into a cell. See: transformation, germ line transformation, transfection. (18 Nov 1997) |
| germ line transformation | Micro injection of foreign DNA into an early embryo, so that it becomes incorporated into the germ line of the individual and thus stably inherited in subsequent generations of transgenic organisms. Typically, the DNA would be a reporter gene or cDNA in a vector such as a transposon, that might also carry a visible marker gene such as eye or coat colour), so that successful transformation could readily be detected. (18 Nov 1997) |
| viral transformation | <oncology, virology> Malignant transformation of an animal cell in culture, induced by a virus. (18 Nov 1997) |
| cell transformation | Morphological and physiological changes resulting from infection of an animal cell by an oncogenic virus. (05 Mar 2000) |
| cell transformation, neoplastic | Cell changes manifested by escape from control mechanisms, increased growth potential, alterations in the cell surface, karyotypic abnormalities, morphological and biochemical deviations from the norm, and other attributes conferring the ability to invade, metastasize, and kill. (12 Dec 1998) |
| cell transformation, viral | An inheritable change in cells manifested by changes in cell division and growth and alterations in cell surface properties. It is induced by infection with a transforming virus. (12 Dec 1998) |
| Haldane transformation | The multiplication of inspired oxygen concentration by the ratio of expired to inspired nitrogen concentrations in the calculation of oxygen consumption or respiratory quotient by the open circuit method. (05 Mar 2000) |
| sol gel transformation | Transition between more fluid cytoplasm (endoplasm) and stiffer gel like ectoplasm proposed as a mechanism for amoeboid locomotion: since the endoplasm cannot really be considered a simple fluid and has visco elastic properties like a gel, the term is misleading. (18 Nov 1997) |
| spontaneous transformation | Transformation of a cultured cell that occurs without the deliberate addition of a transforming agent. Cells from some species, especially rodents, are particularly prone to such spontaneous transformation. (18 Nov 1997) |
| nodular transformation of the liver | A rare condition in which nodules of hyperplastic hepatocytes develop without fibrosis or general loss of lobular architecture. Synonym: nodular regenerative hyperplasia. (05 Mar 2000) |
| transformation | <chemistry> The change of form or structure, conversion from one form to another. <oncology> The change that a normal cell undergoes as it becomes malignant. In eukaryotes, the conversion of normal cells to malignant cells in cell culture. Origin: L. Formatio = formation (18 Nov 1997) |
제품명 |
판매사 |
보험코드 | 성분/함량 | 구분/보험급여 |
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제품명 |
판매사 |
보험코드 | 성분/함량 | 구분/보험급여 |
|---|