| 영문 | white blood cell(WBC), leukocyte | 한글 | 백혈구 |
|---|---|---|---|
| 설명 | 혈액내에 골수구계세포와 림프계세포, 단핵구계세포를 모두 통틀어 말한다. 백혈구의 증가가 있으면 대개 감염이 있거나, 혹은 탈수현상이 있음을 의미한다. 또한 지나친 백혈구수의 감소는 인체내 면역기능이 떨어져 있음을 의미하며, 다른 질병에 의해 나타나는 이차적인 현상이 아닌지 꼭 진단을 받아보아야 한다. |
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| 영문 | mast cell | 한글 | 비만 세포 |
|---|---|---|---|
| 설명 | 동물의 결합 조직 가운데 널리 분포하는 세포. 결합조직과 점막조직 내에 있는 호염기성 색소로 이염색성(metachromasia)을 나타내는 과립을 가진 방추형의 세포에 작은 둥근 핵을 가진다. 비만세포의 표면에는 IgE에 대한 수용체가 존재하며, 수용체에 결합한 IgE 분자들끼리 다가의 항원에 의해 서로 연결되면 비만세포 과립탈출 반응이 일어나, 히스타민, 세로토닌, 헤파린 등의 화학전달 물질이 방출되어, 즉시형 알레르기 반응 등의 증상을 일으킨다. 피부, 장막, 혈관 주위, 점막 주변에 있다. |
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| 영문 | cell-mediated immunity | 한글 | 세포매개면역 |
|---|---|---|---|
| 설명 | 면역이란 신체를 외부의 물질로부터 보호하는 행위를 말한다. 여기에는 특이적 면역과 비특이적 면역의 두 가지가 있다. 비특이적 면역이라함은 특정한 물질에 관계하는 면역이 아니라 특정 대상이 없이 모든 외부 물체에 작용할 수 있는 면역을 말한다. 여기에는 소변의 흐름, 눈물의 흐름, 피부의 비투과성 등의 기계적인 것도 포함되고 피속에 돌아다니는 세포 중에서 비특이적으로 외부의 물질을 포식하는 세포들(예를 들면 큰포식세포(macrophage)의 활동도 포함이 된다. 세포매개면역이란 특이한 물질을 감지할 수 있는 세포를 생성하게 하여 그것으로 하여금 그 물질을 포식하게 하는 것을 말한다. |
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| Th cell | helper T cell(= T4 cell) |
|---|---|
| MC | mass casualties; mast cell; Master of Surgery [Lat. Magister Chirurgiae]; maximum concentration; Med... |
| CD4 | HIV helper cell count |
| CTh | carrier-specific T-helper [cell] |
| PHC | personal health costs; posthospital care; premolar hypodontia, hyperhidrosis, [premature] canities [... |
| TH1 | T helper cell 1 |
|---|---|
| Th2 | T helper cell 2 |
| T(H) | T helper cell |
| Th1 | T helper cell type 1 |
| TH-2 | T helper cell type 2 |
| T helper cell | <haematology, immunology> Sets of T lymphocytes that specifically are involved in the differentiation of B lymphocytes into antibody secreting cells. Loss of T helper cells, as in HIV infection, leads to immunosuppression. There is also T-cell help of T-cell function. TH1 and TH2 are now recognised, TH1 helping with cellular, TH2 with humoural immunity. (16 Dec 1997) |
|---|---|
| T helper cells | A subset of lymphocytes that secrete various cytokines that regulate the immune response. (05 Mar 2000) |
| helper cell | A subset of T lymphocytes that acts in cooperation with B lymphocytes to permit antibody formation. Synonym: inducer cell. (05 Mar 2000) |
|---|---|
| t-helper cell | Immune cells that are triggered by antibodies to seek and attack invading organisms. Cells called macrophanges summon t-helper cells to the site of the infection and present a protruding antigen onto which the t-helper cell locks, thus recognizing the invading substance. The t4-helper cell then reproduces and secretes its potent lymphokine hormones that stimulate B-cell production of antibodies; signal natural killer or cytotoxic (cell-killing) T-cells; and summon more macrophanges to the site of the infection. T-helper cells are also called t4 cells and are normally twice as common as t8 cells. If a person has aids, the proportion of t4 to t8 cells is often reversed. (12 Dec 1998) |
| helper factor | A group of factors apparently produced by helper T lymphocytes that act specifically or non-specifically to transfer T-cell help to other classes of lymphocytes. The existence of specific T-cell helper factor is uncertain. (18 Nov 1997) |
| helper phage | A virus which helps a separate and unrelated defective virus reproduce by infecting the same host cell that is already occupied by the defective virus and providing the proteins which the defective virus is missing and needs to complete its life cycle. (09 Oct 1997) |
| helper t lymphocyte | <haematology, immunology> A type of white blood cell produced by the thymus gland whose presence is necessary for normal levels of antibodies to be produced by B lymphocytes, both in the body (in vivo) and in experimental situations (in vitro). (09 Oct 1997) |
| helper virus | <virology> A virus that will allow the replication of a co-infecting defective virus by producing the necessary protein. (18 Nov 1997) |
| helper viruses | Viruses which enable defective viruses to replicate or to form a protein coat by complementing the missing gene function of the defective (satellite) virus. Helper and satellite may be of the same or different genus. (12 Dec 1998) |
| t4 helper lymphocyte | A specific type of lymphocyte, derived from the thymus gland, that plays an important role in cellular immunity. T4 lymphocytes (CD4 cells) are decreased (absolute counts less than 200) in patients with AIDS resulting in compromised immune function. (27 Sep 1997) |
| T-lymphocytes, helper-inducer | Subpopulation of CD4+ lymphocytes that cooperate with other lymphocytes (either t or b) to initiate a variety of immune functions. For example, helper-inducer T-cells cooperate with B-cells to produce antibodies to thymus-dependent antigens and with other subpopulations of T-cells to initiate a variety of cell-mediated immune functions. (12 Dec 1998) |
| Friend helper virus | <virology> Mouse (lymphoid) leukaemia virus present in stocks of Friend virus, that was believed at one time to assist its replication. Molecular cloning of Friend virus has since shown that it is nondefective. (18 Nov 1997) |
| T-cell-rich, B-cell lymphoma | <tumour> A B-cell lymphoma in which more than 90% of the cells are of T-cell origin, masking the large cells that form the neoplastic B-cell component. See: adult T-cell lymphoma. (05 Mar 2000) |
| absorption cell | A small glass chamber with parallel sides, in which absorption spectra of solutions can be obtained. (05 Mar 2000) |
| acid cell | One of the cell's of the gastric glands; it lies upon the basement membrane, covered by the chief cell's, and secretes hydrochloric acid that reaches the lumen of the gland through fine intracellular and intercellular canals (canaliculi). Synonym: acid cell, oxyntic cell. (05 Mar 2000) |
| acidophil cell | A cell whose cytoplasm or its granules stain with acid dyes. (05 Mar 2000) |
| acinar cell | Any secreting cell lining an acinus, especially applied to the cell's of the pancreas that furnish pancreatic juice and enzymes to distinguish them from the cell's of ducts and the islets of Langerhans. Synonym: acinous cell. (05 Mar 2000) |
제품명 |
판매사 |
보험코드 | 성분/함량 | 구분/보험급여 |
|---|
제품명 |
판매사 |
보험코드 | 성분/함량 | 구분/보험급여 |
|---|