| 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. |
||
| 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 |
| BCP | basic calcium phosphate; birth control pill; blue cone pigment; Blue Cross Plan; bromcresol purple |
| CBBM | color blindness, blue mono-cone-monochromatic type |
| GCP | Growth cone particle |
|---|---|
| GC | growth cone |
| prcd | Progressive rod-cone degeneration |
| CRD | cone-rod dystrophy |
| EPC | ectoplacental cone |
IGF-II : insulin like growth factor-II의 약자. 많은 장기와 조직에 작용하여 단백 합성과 DNA, RNA의 합성을 증가시켜 세포의 수와 양을 증가
| growth cone | <cell biology> A specialised region at the tip of a growing neurite that is responsible for sensing the local environment and moving toward the neuron's target cell. Growth cones are hand shaped, with several long filopodia that differentially adhere to surfaces in the embryo. Growth cones can be sensitive to several guidance cues, for example: surface adhesiveness, growth factors, neurotransmitters and electric fields (galvanotropism). (18 Nov 1997) |
|---|---|
| growth cone collapse | <cell biology> Loss of motile activity and cessation of advance by growth cones. There are now thought to be specific molecules that inhibit the motility of particular growth cones and are important in establishing correct pathways in developing nervous systems. See: axon pathfinding. (18 Nov 1997) |
| nerve growth cone | <cell biology> A specialised region at the tip of a growing neurite that is responsible for sensing the local environment and moving toward the neuron's target cell. Growth cones are hand shaped, with several long filopodia that differentially adhere to surfaces in the embryo. Growth cones can be sensitive to several guidance cues, for example: surface adhesiveness, growth factors, neurotransmitters and electric fields (galvanotropism). (18 Nov 1997) |
|---|---|
| antipodal cone | The set of astral rays of a dividing cell extending from the centriole in a direction opposite to the equatorial plate. (05 Mar 2000) |
| arterial cone | The left or anterosuperior, smooth-walled portion of the cavity of the right ventricle of the heart, which begins at the supraventricular crest and terminates in the pulmonary trunk. Synonym: arterial cone, pulmonary cone, pulmonary conus. (05 Mar 2000) |
| blue cone monochromatism | Impaired, but not absent, colour vision with less severely reduced visual acuity than in complete achromatopsia; inherited as an autosomal recessive or as an X-linked disorder (blue cone monochromism; pi cone monochromatism ). (05 Mar 2000) |
| m-cone | Middle wavelength sensitive c. (green c.). (05 Mar 2000) |
| medullary cone | The tapering lower extremity of the spinal cord. Synonym: conus medullaris. (05 Mar 2000) |
| retinal cone | <ophthalmology, physiology> One of the two photoreceptor cell types in the vertebrate retina. In cones the photopigment is in invaginations of the cell membrane of the outer segment. Cones are less sensitive to light than rods, and are differentially sensitive to particular wavelengths of light and therefore important for colour vision. They provide vision with higher spatial and temporal acuity, and it is the combination of signals from cones with different pigments that facilitates colour vision. There are three types of cones, each type sensitive to red, green or blue. Present in large numbers in the fovea. (03 Jul 1999) |
| gutta-percha cone | <dentistry> A cone-shaped, semi rigid root canal filling material composed of gutta-percha and zinc oxide. (05 Mar 2000) |
| pi cone monochromatism | Impaired, but not absent, colour vision with less severely reduced visual acuity than in complete achromatopsia; inherited as an autosomal recessive or as an X-linked disorder (blue cone monochromism; pi cone monochromatism ). (05 Mar 2000) |
| cold cone biopsy | <gynaecology, procedure> A procedure which excises a cone of tissue (mucous membrane) off the cervix for purpose of diagnostics and therapeutics (removes precancerous cells). See: cervical dysplasia. (27 Sep 1997) |
| cone | 1. <plant biology> In gymnosperms and club mosses, a group of sporophylls arranged compactly on a central axis, in the angiosperm family Casuarina, a woody multiple fruit incorporating the bracts and bracteoles associated with the flowers. 2. <physiology> The retinal cone responsible for colour vision. (03 Jul 1999) |
| cone biopsy | <gynaecology, procedure> A procedure which excises a cone of tissue (mucous membrane) off the cervix for purpose of diagnostics and therapeutics (removes precancerous cells). See: cervical dysplasia. (05 Jan 1998) |
| cone cell | <ophthalmology, physiology> One of the two photoreceptor cell types in the vertebrate retina. In cones the photopigment is in invaginations of the cell membrane of the outer segment. Cones are less sensitive to light than rods, and are differentially sensitive to particular wavelengths of light and therefore important for colour vision. They provide vision with higher spatial and temporal acuity, and it is the combination of signals from cones with different pigments that facilitates colour vision. There are three types of cones, each type sensitive to red, green or blue. Present in large numbers in the fovea. (03 Jul 1999) |
| cone cell of retina | 1. <plant biology> In gymnosperms and club mosses, a group of sporophylls arranged compactly on a central axis, in the angiosperm family Casuarina, a woody multiple fruit incorporating the bracts and bracteoles associated with the flowers. 2. <physiology> The retinal cone responsible for colour vision. (03 Jul 1999) |
| cone degeneration | A retinal abnormality in which colour perception is severely deficient and typical changes occur in electroretinogram. See: achromatopsia. Synonym: cone degeneration. (05 Mar 2000) |
Synonyms : Growth Cone
| growth cone |
a bulbous enlargement of the growing tip of an axon.
출처: www.mercksource.com/pp/us/cns/cns_hl_dorlands.jspz...
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|---|---|
| growth cone |
The motile tip of the axon or dendrite of a growing nerve cell, which spreads out into a large cone-shaped appendage.
출처: www.nature.com/nrg/journal/v2/n9/glossary/nrg0901_...
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| growth cone |
The expanded tip of a growing axon.
출처: www.ualberta.ca/~neuro/OnlineIntro/glossary.htm
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| growth cone |
A distinctive structure at the growing end of most axons. It is the site where new material is added to the axon.
출처: www.mindsci-clinic.com/neuro_jargon.htm
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제품명 |
판매사 |
보험코드 | 성분/함량 | 구분/보험급여 |
|---|
제품명 |
판매사 |
보험코드 | 성분/함량 | 구분/보험급여 |
|---|