| 영문 | old age | 한글 | 노년 |
|---|---|---|---|
| 설명 | 심신의 활동이 최고로 발휘되는 성인기 이후에 쇠퇴하기 시작한 때부터 죽음에 이르기까지의 시기. 노년기에 이르면 신체 각 기관의 기능이 저하되며, 정신적 제반 능력도 점차 감퇴한다. 노년기는 초로기-노화기-노쇠기로 나눌 수 있으나 개인차가 크고, 기능이나 기관의 감퇴는 반드시 일정하지 않으므로 분명하게 연령적으로 구분하기는 곤란하다. 그러나 대체로 45~50세부터 노화로 향하는 과정이 시작되므로 45~55세를 초로기라 하고, 65~75세를 노쇠기의 문턱으로 보며, 그 사이를 노화기라고 한다. |
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| 영문 | growth hormone | 한글 | 성장호르몬 |
|---|---|---|---|
| 설명 | 뇌하수체 전엽에서 분비되는 호르몬중 하나로서 시상하부의 성장호르몬방출 호르몬에 의해 분비가 자극되며 소마토스타틴(somatostatin: 이자에서 분비되며, 성장호르몬에 반대되는 작용을 함)에 의해 분비가 억제된다. 성장 호르몬 방출 호르몬은 도파민(dopamine)으로 알려져 있다. 성장 호르몬은 세포의 성장을 촉진시키며 특히 골의 성장을 자극하는데 그 작용은 직접 세포에 작용하는 것이 아니라 간과 근육에 작용하여 그곳에서 소마토메딘을 생성하며 이 소마토메딘이 세포의 성장을 촉진시킨다. 한편 성장 호르몬은 성장에 필요한 단백질 합성을 항진시키고 에너지는 지방을 이용하여 얻게하므로 지방이용호르몬이라고도 불린다. 성장 호르몬이 과다 분비되면 거인증, 말단비대증이 유발되며 성장 호르몬이 결핍되면 성장부진이 온다. |
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| 영문 | growth factor | 한글 | 성장인자 |
|---|---|---|---|
| 설명 | 세포의 분화 및 성장에 관여하는 단백질. 성장인자는 정상 세포주기에 필수적이기 때문에 동물의 생명에 중대한 요소가 된다. 무엇보다도 성장인자는 태아의 발육을 조정하고 조직의 유지 및 보수에 중대한 역할을 하며, 혈구의 생성을 자극한다. 또한 암의 진행과정에도 관여한다. |
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| OAP | Office of Adolescent Pregnancy; old age pension, old age pensioner; ophthalmic artery pressure; oste... |
|---|---|
| OT | objective test; oblique talus; occlusion time; occupational therapist, occupational therapy; ocular ... |
| HCG, hCG | Human Chorionic Gonadotropin; 사람융모성성선자극호르몬 1. Placental Glycoprotein Hormone &nbs... |
| NG | nasogastric; neoplastic growth; new growth; nitroglycerin; nodose ganglion; no growth; not given |
| TGF | T-cell growth factor; transforming growth factor; tuboglomerular feedback; tumor growth factor |
| OYE | Old Yellow Enzyme |
|---|---|
| OASDI | Old-Age, Survivors, and Disability Insurance |
| STOP Hypertension | Swedish Trial in Old Patients with Hypertension |
| O | old |
| OMI | old myocardial infarction |
IGF-II : insulin like growth factor-II의 약자. 많은 장기와 조직에 작용하여 단백 합성과 DNA, RNA의 합성을 증가시켜 세포의 수와 양을 증가
| old growth | Timber stands with the following characteristics: large mature and over-mature trees in the overstory, snags, dead and decaying logs on the ground, and a multi-layered canopy with trees of several age classes. (05 Dec 1998) |
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| old-growth stand | Forest stand dominated by trees reaching natural death, the last stage in forest succession. (09 Oct 1997) |
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| Warburg's old yellow enzyme | <enzyme> A flavoprotein that reversibly oxidises NADPH to NADP and a reduced acceptor. Chemical name: NADPH:(acceptor) oxidoreductase Registry number: EC 1.6.99.1 (12 Dec 1998) |
| old | 1. Not young; advanced far in years or life; having lived till toward the end of the ordinary term of living; as, an old man; an old age; an old horse; an old tree. "Let not old age disgrace my high desire." (Sir P. Sidney) "The melancholy news that we grow old." (Young) 2. Not new or fresh; not recently made or produced; having existed for a long time; as, old wine; an old friendship. "An old acquaintance." 3. Formerly existing; ancient; not modern; preceding; original; as, an old law; an old custom; an old promise. "The old schools of Greece." . "The character of the old Ligurians." . 4. Continued in life; advanced in the course of existence; having (a certain) length of existence; designating the age of a person or thing; as, an infant a few hours old; a cathedral centuries old. "And Pharaoh said unto Jacob, How old art thou?" (Cen. Xlvii. 8) In this use old regularly follows the noun that designates the age; as, she was eight years old. 5. Long practiced; hence, skilled; experienced; cunning; as, an old offender; old in vice. "Vane, young in years, but in sage counsel old." (Milton) 6. Long cultivated; as, an old farm; old land, as opposed to new land, that is, to land lately cleared. 7. Worn out; weakened or exhausted by use; past usefulness; as, old shoes; old clothes. 8. More than enough; abundant. "If a man were porter of hell gate, he should have old turning the key." (Shak) 9. Aged; antiquated; hence, wanting in the mental vigor or other qualities belonging to youth; used disparagingly as a term of reproach. 10. Old-fashioned; wonted; customary; as of old; as, the good old times; hence, colloquially, gay; jolly. 11. Used colloquially as a term of cordiality and familiarity. "Go thy ways, old lad." Old age, advanced years; the latter period of life. Old bachelor. See Bachelor. Old Catholics. See Catholic. Old English. See English. Old Nick, Old Scratch, the devil. <zoology> Old lady, a large European noctuid moth (Mormo maura). Old maid. A woman, somewhat advanced in years, who has never been married; a spinster. <botany> See the Note under Style. Old Testament. See Testament. Old wife. [In the senses b and cwritten also oldwife] A prating old woman; a gossip. "Refuse profane and old wives' fables." (1 Tim. Iv. <zoology> 7) A duck; the old squaw. Old World, the Eastern Hemisphere. Synonym: Aged, ancient, pristine, primitive, antique, antiquated, old-fashioned, obsolete. See Ancient. Origin: OE. Old, ald, AS. Ald, eald; akin to D. Oud, OS. Ald, OFries. Ald, old, G. Alt, Goth. Alpeis, and also to Goth. Alan to grow up, Icel. Ala to bear, produce, bring up, L. Alere to nourish. Cf. Adult, Alderman, Aliment, Auld, Elder. Source: Websters Dictionary (01 Mar 1998) |
| old age assistance | Financial assistance for the impoverished elderly through public funding of programs, services, and individual income supplements. (12 Dec 1998) |
| old-womanish | Like an old woman; anile. Old-wom"anishness. Source: Websters Dictionary (01 Mar 1998) |
| Old World leishmaniasis | Infection with promastigotes (leptomonads) of Leishmania tropica and of leishmaniasis major inoculated into the skin by the bite of an infected sandfly, Phlebotomus (commonly P. Papatasi); it is endemic in parts of Asia Minor, northern Africa, and India, and is known by innumerable names, each indicating its locality (e.g., Aleppo, Baghdad, Delhi, or Jericho boil; Aden ulcer; Biskra button); the ulcer begins as a papule that enlarges to a nodule and then breaks down into an ulcer. Two distinctive clinical and epidemiological diseases are recognised, the more common and widespread zoonotic rural disease with a moist acute form, caused by L. Major, with reservoir rodent hosts; and an urban, anthroponotic, dry, chronic form of leishmaniasis caused by leishmaniasis tropica, without a reservoir host, and now largely controlled. See: zoonotic cutaneous leishmaniasis, anthroponotic cutaneous leishmaniasis. Synonym: juccuya, Old World leishmaniasis, tropical sore. (05 Mar 2000) |
| old yellow enzyme | <enzyme> A flavoprotein that reversibly oxidises NADPH to NADP and a reduced acceptor. Chemical name: NADPH:(acceptor) oxidoreductase Registry number: EC 1.6.99.1 (12 Dec 1998) |
| accretionary growth | Growth by an increase of intercellular material. (05 Mar 2000) |
| appositional growth | Growth accomplished by the addition of new layers on those previously formed; e.g., the addition of lamellae in the formation of bone; it is the characteristic method of growth when rigid materials are involved. (05 Mar 2000) |
| auxetic growth | Growth by increase in the size of component cells. Synonym: intussusceptive growth. (05 Mar 2000) |
| bacterial growth | Growth of a bacterial culture either by increase in cell material or cell number. (05 Mar 2000) |
| 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) |
| biphasic growth curve | <cell culture, microbiology> A particular type of growth curve seen in cultured microorganisms in which they have two exponential growth stages separated by a plateau phase. This double-hump curve is produced when the microbes are cultured using two carbon sources, one of which must be used up before the second can be used. (19 Jan 1998) |
| bovine growth hormone | <endocrinology> A hormone secreted by the bovine pituitary gland. It is used to increase milk production by improving the feed efficiency in dairy cattle. (14 Nov 1997) |
| brain-derived growth factor | <growth factor> Small basic protein purified from pig brain, a member of the family of neurotrophic factors that also includes Nerve Growth Factor and neurotrophin 3. In contrast to nerve growth factor, brain-derived neurotrophic factor is predominanantly (though not exclusively) localised in the CNS. It supports the survival of primary sensory neurons originating from the neural crest and ectodermal placodes that are not responsive to NGF. In the brain brain-derived neurotrophic factor has a trophic action on retinal, cholinergic, and dopaminergic neurons, and in the peripheral nervous system it acts on both motor and sensory neurons. Acronym: BDGF (12 Dec 1998) |
| old growth | forest or woodland having a mature or overly mature ecosystem more or less uninfluenced by human activity |
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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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