| 영문 | differentiation | 한글 | 분화 |
|---|---|---|---|
| 설명 | 세포가 분열, 증식하여 성장하는 동안에 구조나 기능이 서로 특수화하는 현상. 다세포생물 개체에서 기관이나 조직이나 세포간에 형태적 및 기능적 차이가 생기게 되는데, 예를 들면 개체발생에서 처음에는 동질이었던 부분에서 머리나 몸통 등의 구별이 생기고, 세포에서도 근세포, 신경세포 등의 구별이 생기는 상태를 말한다. 일반적으로 분화한 세포에서는 형태적 특수화와 더불어 분화의 지표가 되는 특이한 단백질 합성이 나타나기 때문에 분화는 유전자의 조절에 의해 나타난 결과라고 생각되고 있다. |
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| CD | Cluster of differentiation |
|---|---|
| CD | cadaver donor; canine distemper; canine dose; carbohydrate dehydratase; carbon dioxide; cardiac dise... |
| AML | Acute Myelogenous Leukemia Morphologic Classification(FAB분류) &n... |
| EDF | eosinophil differentiation factor; erythroid differentiation factor; extradural fluid |
| bcr | breakpoint cluster region |
| CD | Cluster of Differentiation |
|---|---|
| BCR | Breakpoint Cluster Region |
| CH | Cluster Headache |
| HCA | Hydrophobic Cluster Analysis |
| MTC | Major Translocation Cluster |
| cluster of differentiation | Cell membrane molecules that are used to classify leukocytes into subsets. CD molecules are classified by monoclonal antibodies. (05 Mar 2000) |
|---|---|
| cluster of differentiation 2 | A glycoprotein that is expressed on all peripheral T-cells, large granular lymphocytes and most, but not all, thymocytes. CD2 is involved in signal transduction and cell adhesion. (05 Mar 2000) |
| cluster of differentiation 3 | A complex of 5 polypeptides associated with the T-cell receptor and is involved in signal transduction. (05 Mar 2000) |
| cluster of differentiation 4 | A glycoprotein found on various subsets of T-cells, i.e., usually no helper and some T cytotoxic cells. (05 Mar 2000) |
| cluster of differentiation 8 | Membrane glycoprotein found on subsets of T lymphocytes. CD8 is expressed on T cytotoxic cells and T suppressor cells. Acronym: CD (05 Mar 2000) |
| breakpoint cluster region | A region on chromosome 22 that is involved in the Philadelphia translocation. Acronym: BCR (15 Nov 1997) |
|---|---|
| gene cluster | A set of closely related genes that code for the same or similar proteins and which are usuallygrouped together on the same chromosome. (09 Oct 1997) |
| cluster analysis | A set of statistical methods used to group variables or observations into strongly inter-related subgroups. In epidemiology, it may be used to analyze a closely grouped series of events or cases of disease or other health-related phenomenon with well-defined distribution patterns in relation to time or place or both. (12 Dec 1998) |
| cluster headache | <symptom> A term used to describe a headache that is typified by constant, unilateral pain around the eye, with onset usually within 2-3 hours of falling asleep. Can be accompanied by a blocked nasal passage, runny nose, and-or tearing. One may also notice facial flushing, ptosis (dropping eyelid), facial swelling and constriction of the pupils. (27 Sep 1997) |
| egg cluster | One of the clumps of cells resulting from the breaking up of the gonadal cords in the ovarian cortex; these clumps later develop into primary ovarian follicles. (05 Mar 2000) |
| antigens, differentiation | Antigens expressed primarily on the membranes of living cells during sequential stages of maturation and differentiation. As immunologic markers they have high organ and tissue specificity and are useful as probes in studies of normal cell development as well as neoplastic transformation. (12 Dec 1998) |
| antigens, differentiation, b-lymphocyte | Membrane antigens associated with maturation stages of B-lymphocytes, often expressed in tumours of B-cell origin. (12 Dec 1998) |
| antigens, differentiation, myelomonocytic | Surface antigens expressed on myeloid cells of the granulocyte-monocyte-histiocyte series during differentiation. Analysis of their reactivity in normal and malignant myelomonocytic cells is useful in identifying and classifying human leukaemias and lymphomas. (12 Dec 1998) |
| antigens, differentiation, t-lymphocyte | Antigens expressed on the cell membrane of T-lymphocytes during differentiation, activation, and normal and neoplastic transformation. Their phenotypic characterization is important in differential diagnosis and studies of thymic ontogeny and T-cell function. (12 Dec 1998) |
| B-cell differentiation/growth factors | Various substances, usually obtained from the supernatant of T-cell cultures, such as interleukin 4, 5, and 6. These substances are necessary for B-cell growth, maturation, and differentiation into plasma cells or B memory cells. (05 Mar 2000) |
| cell differentiation | Progressive restriction of the developmental potential and increasing specialization of function which takes place during the development of the embryo and leads to the formation of specialised cells, tissues, and organs. (12 Dec 1998) |
| correlative differentiation | Differentiation due to the interaction of different parts of an organism. (05 Mar 2000) |
| self-differentiation | Differentiation resulting from the action of intrinsic causes. (05 Mar 2000) |
| sex differentiation | Differentiation of male and female tissues and organs during embryogenesis, but after sex determination (sex determination (genetic)). (12 Dec 1998) |
| sex differentiation disorders | Disorders in the differentiation process of gonadal tissues and organs during embryogenesis. (12 Dec 1998) |
| cluster of differentiation |
This is a designation used to catalogue surface molecules (antennae) on lymphocytes (white blood cells). It tells what the cell is and how activated it is. For example, Natural Killer cells have CD 56+. B lymphocytes express CD 19+ and produce antibodies that sometimes can damage a pregnancy.
출처: repro-med.net/glossary.php
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제품명 |
판매사 |
보험코드 | 성분/함량 | 구분/보험급여 |
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제품명 |
판매사 |
보험코드 | 성분/함량 | 구분/보험급여 |
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