| 영문 | nerve cell | 한글 | 신경세포 |
|---|---|---|---|
| 설명 | 신경세포는 올바른 신경전달을 위한 각 부분별로 나뉘어져 있다. 신경세포에서는 전해져오는 자극을 전기적인 신호로 바뀌어 보내거나 받게 된다. 이런 전기적인 현상은 각 신경세포내에 존재하는 각 이온채널(ion channel: ion이란 나트륨, 칼륨 등을 지칭하는 말들로써, 이들이 세포막에 의해 나뉘어질 때 생기는 전압차가 전기적 자극을 일으키고 유지하는데 결정적인 역할을 한다)들의 작용에 의해 이루어지게 된다. |
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| 영문 | glia cell | 한글 | 아교세포 |
|---|---|---|---|
| 설명 | 신경세포 사이에서 그물구조를 이루며 이를 지지하는 조직. 신경아교세포는 신경모세포와 갈라진 아교모세포가 다시 여러 형태로 분화-성장한 것이다. 뇌실이나 척수중심관의 벽을 덮고 원주상 또는 입방형이며, 초기에는 유리면에 섬모가 있다. 대형세포는 별뇌실막세포는 아교세포라고 하며, 신경세포나 신경섬유 사이에 산재한다. 그 외에 희소돌기아교세포도 포함된다. |
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| 영문 | reserve cell | 한글 | 예비세포 |
|---|---|---|---|
| 설명 | 일반적으로 상피조직에서 이미 있던 상피세포가 손상을 받아 사멸하면 매꿔지는 그 밑에 있는 미분화세포 예를 들면, 기관지 내표면을 덮는 중층 원주 상피의 기저에 있는 작은 미분화 상피 세포. |
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| 영문 | stem cell | 한글 | 줄기세포, 간세포 |
|---|---|---|---|
| 설명 | 자기 복제를 하여 자신을 존속시키면서 한편으로는 증식과 분화를 하여 새로운 세포를 형성하는 세포로서 조혈줄기세포가 대표적이다. 조혈줄기세포는 골수에 있는 세포로서 모든 혈구세포가 여기에서 분화되어 발생한다. |
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| 영문 | renal cell carcinoma | 한글 | 콩팥세포암종 |
|---|---|---|---|
| 설명 | 콩팥에 생긴 원시콩팥조직에서 발생한 암. 주로 원시세뇨관조직에서 발생한다. 대표적인 세포조직형은 염색시 세포질이 맑게 비어보이는 맑은세포암종이다. 치료는 수술과 항암화학요법이며 아주 드물지만 저절로 낫는 경우도 있는 것으로 보고되어 있다. |
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| EDCS | end-diastolic chamber stiffness; end-diastolic circumferential stress |
|---|---|
| EDL | end-diastolic length; end-diastolic load; estimated date of labor; extensor digitorum longus |
| EEA | electroencephalic audiometry; end-to-end anastomosis |
| ES | ejection sound; elastic stocking; electrical stimulus, electrical stimulation; electroshock; emergen... |
| FEP | fluorinated ethylene-propylene; free erythrocyte protoporphyrin; front-end processing; front-end pro... |
| sternal end of clavicle | The enlarged medial end of the clavicle that articulates with the manubrium sterni. Synonym: extremitas sternalis claviculae, sternal end of clavicle. (05 Mar 2000) |
|---|---|
| dead-end host | A host from which infectious agents are not transmitted to other susceptible host's. (05 Mar 2000) |
| distal end | The posterior extremity of a dental appliance. Synonym: heel. (05 Mar 2000) |
| distal end cutter | <dentistry, equipment> A special plier used to cut off the ends of your arch wires. (08 Jan 1998) |
| total end-diastolic diameter | Cross sectional diameter of the left ventricle including the septum and posterior wall thicknesses in diastole. (05 Mar 2000) |
| total end-systolic diameter | Cross sectional diameter of the left ventricle including the septum and posterior wall thicknesses in systole. (05 Mar 2000) |
| end | 1. The extreme or last point or part of any material thing considered lengthwise (the extremity of breadth being side); hence, extremity, in general; the concluding part; termination; close; limit; as, the end of a field, line, pole, road; the end of a year, of a discourse; put an end to pain; opposed to beginning, when used of anything having a first part. "Better is the end of a thing than the beginning thereof." (Eccl. Vii. 8) 2. Point beyond which no procession can be made; conclusion; issue; result, whether successful or otherwise; conclusive event; consequence. "My guilt be on my head, and there an end." (Shak) "O that a man might know The end of this day's business ere it come!" (Shak) 3. Termination of being; death; destruction; extermination; also, cause of death or destruction. "Unblamed through life, lamented in thy end." (Pope) "Confound your hidden falsehood, and award either of you to be the other's end." (Shak) "I shall see an end of him." (Shak) 4. The object aimed at in any effort considered as the close and effect of exertion; ppurpose; intention; aim; as, to labour for private or public ends. "Losing her, the end of living lose." (Dryden) "When every man is his own end, all things will come to a bad end." (Coleridge) 5. That which is left; a remnant; a fragment; a scrap; as, odds and ends. "I clothe my naked villainy With old odd ends stolen out of holy writ, And seem a saint, when most I play the devil." (Shak) 6. One of the yarns of the worsted warp in a Brussels carpet. An end. On end; upright; erect; endways. To the end; continuously. <anatomy> End bulb, one of the two plates of a jewel in a timepiece; the part that limits the pivot's end play. Ends of the earth, the remotest regions of the earth. In the end, finally. On end, upright; erect. To the end, in order. To make both ends meet, to live within one's income. To put an end to, to destroy. Origin: OE. & AS. Ende; akin to OS. Endi, D. Einde, eind, OHG. Enti, G. Ende, Icel. Endir, endi, Sw. Ande, Dan. Ende, Goth. Andeis, Skr. Anta. Cf. Ante-, Anti-, Answer. Source: Websters Dictionary (01 Mar 1998) |
| end artery | <anatomy, artery> An artery with insufficient anastomoses to maintain viability of the tissue supplied if occlusion of the artery occurs. Synonym: terminal artery. (05 Mar 2000) |
| end-brush | An anomalous term that refers to the terminal arborization of an axon. Synonym: end-brush. Origin: G. Telos, end, + dendron, tree (05 Mar 2000) |
| end bud | The rapidly proliferating mass of cells at the caudal extremity of the embryo; remnant of the primitive node. Synonym: end bud. (05 Mar 2000) |
| end bulb | One of the oval or rounded bodies in which the sensory nerve fibres terminate in mucous membrane. (05 Mar 2000) |
| end-cutting bur | A bur with blades only on its end. (05 Mar 2000) |
| end-diastolic | 1. Occurring at the end of diastole, immediately before the next systole, as in end-diastolic pressure. 2. Interrupting the final moments of diastole, barely premature, as in end-diastolic extrasystole. (05 Mar 2000) |
| end-diastolic volume | The amount of blood in the ventricle immediately before a cardiac contraction begins; a measurement of cardiac filling between beats, related to diastolic function. (05 Mar 2000) |
| end-feet | The somewhat enlarged, often club-shaped endings by which axons make synaptic contacts with other nerve cells or with effector cells (muscle or gland cells). As isolated, by homogenizing brain or spinal cord, they contain acetylcholine and the related enzymes. Terminals contain neurotransmitters of various kinds, sometimes more than one. These can be demonstrated by chemical analysis and immunocytochemical methods. See: synapse. Synonym: axonal terminal boutons, end-feet, neuropodia, pieds terminaux, synaptic boutons, synaptic endings, synaptic terminals, terminal boutons, bouton terminaux. (05 Mar 2000) |