| 영문 | ovum(ova) | 한글 | 난자, 난 |
|---|---|---|---|
| 설명 | 여성의 난소에 생성되는 미수정체를 말함. 이러한 난자가 남자에서 생성되는 정자와 결합되면 새로운 하나의 생명체가 만들어지게 된다. 난자에는 정상적인 세포의 DNA숫자에 비해 반수정도인 22개의 보통염색체와 한 개의 성염색체를 가지고 있으며, 정자가 들어올 경우 완전한 세포로 변한다. 또한 난자에는 이런 수정된 개체가 정상적으로 자라고 분열할 수 있도록 필요한 영양분도 같이 가지고 있다(정자에는 이런 영양분이 없다). 난자는 난소의 난포에서 만들어지며, 이렇게 생성되는 과정은 여성의 월경과 밀접한 관계가 있다. |
||
| CMV | continuous mandatory ventilation; controlled mechanical ventilation; conventional mechanical ventila... |
|---|---|
| BMOC | Brinster's medium for ovum culture |
| ISPT | interspecies ovum penetration test |
| ov | ovum |
| BGMV | bean golden mosaic virus |
| OPU | Ovum pick-up |
|---|---|
| ACMV | African cassava mosaic virus |
| AMV | Alfalfa mosaic virus |
| AlMV | Alfalfa mosaic virus |
| BSMV | Barley stripe mosaic virus |
| alfalfa mosaic virus | The type-species of the genus alfamovirus that is non-persistently transmitted by aphids. (12 Dec 1998) |
|---|---|
| mosaic | <genetics> Descriptive of an organism that consists of two or more genetically distinct cell lines. (14 Nov 1997) |
| mosaic egg | <biology> At one time a distinction was drawn between those organisms in which the egg seemed to have a firmly committed fate map built in and regulating embryos. In the former, after the first cleavage one blastomere was committed to produce one set of tissues, the other blastomere a different set and removal of one blastomere led to the production of an incomplete embryo. This was particularly obvious in mollusc development where one blastomere had the polar lobe material. This early differentiation (or determination) of blastomeres for particular fates was in distinction to regulating embryos in which the removal of one blastomere did not matter, the other blastomere compensating and producing a full set of tissues. The distinction is, however, only based upon the timing of differentiative events and within a few divisions the regulating embryo also becomes a mosaic of determined cells. (18 Nov 1997) |
| mosaic fundus | A normal fundus to which a deeply pigmented choroid gives the appearance of dark polygonal areas between the choroidal vessels, especially in the periphery. Synonym: fundus tigre, leopard fundus, leopard retina, mosaic fundus, tigroid fundus, tigroid retina. (05 Mar 2000) |
| mosaic inheritance | Inheritance in which the paternal influence is dominant in one group of cells and the maternal in another. Compare: lyonization. (05 Mar 2000) |
| mosaic pattern | On high-resolution CT scans of the lungs, a pattern of brighter and darker regions corresponding to differences in perfusion or aeration; found in some cases of chronic thromboembolism or of bronchiolitis obliterans. Compare: oligaemia. (05 Mar 2000) |
| mosaic viruses | Viruses which produce a mottled appearance of the leaves of plants. (12 Dec 1998) |
| cucumber mosaic virus satellite | A satellite RNA (not a satellite virus) which has several types. Different cucumoviruses can act as helper viruses for different types. (12 Dec 1998) |
| tobacco mosaic virus | <virology> Plant RNA virus, the first to be isolated. Consists of a single central strand of RNA (a helix of 6500 nucleotides) enclosed within a coat consisting of 2130 identical capsomeres that, in the absence of the RNA, will self assemble into a cylinder similar to the normal virus but of indeterminate length. Causes mottling of the leaves of the tobacco plant. (18 Nov 1997) |
| tobacco mosaic virus replicase | <enzyme> Involved in resistance of plants to tmv; transgenic plants expressing additional insertion (an is10-like transposable element) in the tmv replicase gene are resistant to tmv Registry number: EC 2.7.7.- Synonym: tmv 183 kD replicase (26 Jun 1999) |
| tobacco mosaic virus satellite | A spherical RNA satellite virus which requires an obligatory rod-shaped helper tobacco mosaic virus for replication. (12 Dec 1998) |
| fluid mosaic model | A model used to conceptualise cell membranes, in it, the membranesare described as a structually and functionally asymmetric lipidbilayer studded with embedded proteins that aid in cross-membrane transport. (09 Oct 1997) |
| alecithal ovum | An ovum in which the yolk is nearly absent, consisting of only a few particles. (05 Mar 2000) |
| blighted ovum | A fertilized ovum whose development has ceased at an early stage. (27 Sep 1997) |
| centrolecithal ovum | One in which the yolk is mostly located near the centre of the egg, as in arthropods. (05 Mar 2000) |
제품명 |
판매사 |
보험코드 | 성분/함량 | 구분/보험급여 |
|---|
제품명 |
판매사 |
보험코드 | 성분/함량 | 구분/보험급여 |
|---|