| 영문 | mitochondria | 한글 | 사립체 |
|---|---|---|---|
| 설명 | 세포내 존재하는 구형, 난형의 긴 막대기 모양으로 크기가 다양한 작은 구조물. 이들은 산소의 존재하에 영양분을 이용함으로써 에너지를 생산하는데 이용된다. 즉 이화작용을 수행한다. 생물체의 에너지 저장물질인 ATP를 생산하는 역할을 한다. 또 세포와 다른 자신만의 유전정보를 가진 DNA, RNA를 가지고 있다. 모양, 크기가 세균과 비슷하며 자체증식성 등 독립된 생명체로서 필요한 요건을 갖추고 있어서 세포와 공생관계를 가진 독립된 세포로 생각하고 있다. 적혈구 이외의 모든 세포에 존재하고 실모양-막대모양-과립모양을 나타낸다. 전자현미경으로 보면, 사립체는 내외 2층의 사립체막으로 싸이고 내측막에서 안쪽으로 향해 많은 주름이 돌출 한다. 내막과 능선에는 전자전달계나 산화적 인산화 반응에 관여하는 산소가 포함되고, 능선과 능선사이의 사립체 기질에는 시트르산 회로의 산소균이 있다. |
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| m- | Mitochondria |
|---|---|
| MR | Mitochondria-rich |
| MRC | Mitochondria-rich cells |
| % MT | mitochondria |
| m-AST | mitochondria aspartate aminotransferase |
| mitochondria | <cell biology> A small intracellular organelle which is responsible for energy production and cellular respiration. See: cytochrome. (13 Nov 1997) |
|---|---|
| mitochondria, heart | The mitochondria of the myocardium. (12 Dec 1998) |
| mitochondria, liver | Mitochondria in hepatocytes. As in all mitochondria, there are an outer membrane and an inner membrane, together creating two separate mitochondrial compartments: the internal matrix space and a much narrower intermembrane space. In the liver mitochondrion, an estimated 67% of the total mitochondrial proteins is located in the matrix. (12 Dec 1998) |
| mitochondria, muscle | Mitochondria of skeletal and smooth muscle. It does not include myocardial mitochondria for which mitochondria, heart is available. (12 Dec 1998) |
| mitochondrial | Referring to mitochondria. (12 Dec 1998) |
| mitochondrial chromosome | The DNA component of mitochondria, the chief function of which is synthesis of adenosine triphosphate and the management of cellular energy; the chromosome contains some 16,000 base pairs arranged in a circle. The inheritance is matrilineal, and the mutation rate is unusually high; since each cell contains thousands of copies a mutant form may assume an almost continuous gradation as in a galtonian process. Most of the mutations known have their impact on the respiratory chain. (05 Mar 2000) |
| mitochondrial disease | <disease, neurology> An illnesse, frequently neurological, which can be ascribed to defects in mitochondrial function. If the defect is in the mitochondrial rather than the nuclear genome unusual patterns of inheritance can be observed. (18 Nov 1997) |
| mitochondrial encephalomyopathies | Brain diseases associated with disease of the muscles, accompanied by morphological changes in the muscle mitochondria and their metabolism. The mitochondrial encephalopathies are often multisystemic and vary considerably in age at onset, distribution of weakness, severity, and course. Mitochondrial cytochrome c oxidase deficiency appears to be implicated and often several mitochondrial enzymes are affected in the same patient. The brain lesions can be said to be clinical and morphological expressions of a mitochondrial defect. (12 Dec 1998) |
| mitochondrial gene | A functioning gene located not in the nucleus of a cell but in the mitochondrial chromosome. (05 Mar 2000) |
| mitochondrial genome | All of the DNA in the mitochondrial chromosome. (12 Dec 1998) |
| mitochondrial inheritance | The inheritance of a trait encoded in the mitochondrial genome. Because of the oddities of mitochondria, mitochondrial inheritance does not obey the classic rules of genetics. Persons with a mitochondrial disease may be male or female but they are always related in the maternal line and no male with the disease can transmit it to his children. (12 Dec 1998) |
| mitochondrial intermediate peptidase | <enzyme> Removes the octapeptide from the amino terminus of the intermediate protein processed from the protein precursor of certain mitochondrial proteins by the mitochondrial processing peptidase; smip from schizophyllum commune; rmip from rat; ymip from saccharomyces cerevisiae Registry number: EC 3.4.24.59 Synonym: mip peptidase, smip peptidase, rmip peptidase, ymip peptidase (26 Jun 1999) |
| mitochondrial matrix | The substance occupying the space enclosed by the inner membrane of a mitochondrion; it contains enzymes, filaments of DNA, ribosomes, granules, and inclusions of protein crystals, glycogen, and lipid. Synonym: mitochondrial matrix. (05 Mar 2000) |
| mitochondrial membrane | The double biomembrane surrounding the mitochondrion. (05 Mar 2000) |
| mitochondrial myopathies | Diseases of the muscles characterised by morphologic changes in mitochondria and often associated with excessive lipid accumulation. Muscle biopsies reveal "the presence of overly abundant and large mitochondria (often containing abnormal inclusions and cristae) in many muscle fibres. The terms mitochondrial and lipid storage have been used interchangeably to designate these myopathies, since the enzymes essential for intramuscular lipid metabolism are contained in the mitochondria, and a defect in the latter results in an abnormal accumulation of lipid bodies in muscle fibres." often defects in various oxidative enzymes figure. One type of mitochondrial myopathy is called pleoconial with reference to "a remarkably large number (pleo-) of enlarged mitochondria in the biopsied muscle", another is "called megaconial with reference to giant (mega-) mitochondria in the muscle." (adams and victor: principles of neurology, 2d ed, p980-1) (12 Dec 1998) |
| cristae of mitochondria | Cristae mitochondriales, shelflike infoldings of the inner membrane of a mitochondrion. (05 Mar 2000) |
|---|
Synonyms : Mitochondrion, Contraction, Mitochondrial, Contractions, Mitochondrial, Mitochondrial Contractions
Synonyms : Mitochondrion, Heart, Heart Mitochondrion, Mitochondria, Myocardial
Synonyms : Liver Mitochondrion, Mitochondrion, Liver
Synonyms : Mitochondrion, Muscle, Muscle Mitochondria, Muscle Mitochondrion, Sarcosome
Synonyms : ADP Translocase, ATP Translocase, ATP, ADP-Carrier, ATP-ADP Translocase, Adenine Nucleotide Carrier (Mitochondrial), Mitochondrial ADP-ATP Carriers, ADP-ATP Carriers, Mitochondrial, Mitochondrial ADP ATP Carriers
| mitochondrial body |
a fused colony of mitochondria found in the spermatids of insects.
출처: www.mercksource.com/pp/us/cns/cns_hl_dorlands.jspz...
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|---|---|
| mitochondrial cristae |
cris
출처: www.mercksource.com/pp/us/cns/cns_hl_dorlands.jspz...
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| mitochondrial encephalomyopathy |
any of a group of diseases characterized by abnormal mitochondrial function with involvement of the central nervous system and skeletal muscle and, in most cases, lactic acidosis. Diseases in this group, which includes subacute necrotizing encephalomyelitis, Leber's hereditary optic neuropathy, MELAS syndrome, and MERRF syndrome, may also be classified as mitochondrial myopathies or mitochondrial encephalopathies.
출처: www.mercksource.com/pp/us/cns/cns_hl_dorlands.jspz...
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| mitochondrial encephalopathy |
any of numerous encephalopathies associated with mitochondrial abnormalities, such as cytochrome-c oxidase deficiency.
출처: www.mercksource.com/pp/us/cns/cns_hl_dorlands.jspz...
|
| mitochondria |
In cell biology, a mitochondrion (from Greek mitos thread + khondrion granule) is an organelle found in mosteukaryotic cells, including those of plants, animals, fungi, and protists. A few cells, such as the trypanosome protozoan, have a single large mitochondrion, but usually a cell has hundreds or thousands of mitochondria. The exact number of mitochondria depends on the cell's level of metabolic activity: more activity means more mitochondria. ...
출처: en.wikipedia.org/wiki/Mitochondria
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제품명 |
판매사 |
보험코드 | 성분/함량 | 구분/보험급여 |
|---|
제품명 |
판매사 |
보험코드 | 성분/함량 | 구분/보험급여 |
|---|