| 영문 | cardiovascular system | 한글 | 심장혈관계 |
|---|---|---|---|
| 설명 | 신체의 혈액순환을 담당하는 기관. 즉 심장과 혈관을 통칭해서 이르는 말이다. |
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| 영문 | autonomic nervous system | 한글 | 자율신경계 |
|---|---|---|---|
| 설명 | 사람의 의지와 관계없이, 침을 흘리거나 소화운동 등과 같은 스스로 조정이 되어 움직이는 신경계이며 여기에는 다음과 같은 두 가지가 있다. 1.교감신경계(sympathetic nervous system)-사람이 위험상태에 이르렀을 경우에 흥분이 되는 자율신경계. 즉 심박수의 증가, 소화기 운동의 감소 등의 일이 이곳을 통해서 일어난다. 교감신경이 흥분되면 교감신경의 말단에서 epinephrine, norepinephrine 등의 물질이 분비되고 이것들에 의해서 말초장기가 변화를 일으킨다. 하지만 장기에 따라서 epinephrine이나 norepinephrine의 수용체를 가지고 있어서 여러 가지 다른 장기의 반응을 볼 수가 있다. 수용체는 다음과 같다. -알파수용체(alpha-receptor): 말초혈관의 수축, 기관지의 수축, 동공의 근육의 수축 -베타1수용체(beta 1-receptor): 심장에 존재하는 수용체, 심장을 빨리 뛰게하는 역할을 한다. -베타2수용체(beta 2-receptor): 혈관의 이완, 기관지의 이완, 즉 각 장기들은 그 장기가 가지고 있는 교감신경의 수용체에 따라 교감신경의 흥분(교감신경 말단에서의 epinephrine의 분비)에 대한 반응이 달라진다(예-교감신경이 흥분시에 beta 1-수용체를 가지고 있는 심장은 빨리 뛰게 된다. 교감신경 흥분시에 동공의 근육이 수축해서 동공의 크기가 커진다) 2.부교감신경계(parasympathetic nervous system)-교감신경과 반대로 작용한다. 즉 사람이 졸리거나 쉴 경우에 흥분한다. 부교감신경이 흥분할 때에는 신경의 말단에서 아세칠콜린의 분비가 일어나고 이것으로 인해서 각 장기의 변화가 일어난다. |
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| 영문 | TNM staging system | 한글 | 종양병기분류계통 |
|---|---|---|---|
| 설명 | 종양의 병기(stage)를 결정하는 한 방법. T는 Tumor(종양)를 뜻하며 원발병터의 크기, 주위조직으로의 침윤정도 등에 따라 T1, T2, T3, T4(숫자가 높을 수록 주위로 침윤이 많다) 등으로 나눈다. N은 Node(림프절)를 뜻하며 침범된 림프절의 갯수, 크기, 위치 등에 따라 N1, N2, N3 등으로 나눈다. M은 Metastasis(전이)를 뜻하며 원격전이의 유무에 따라 M0, M1 등으로 나눈다. 이상의 방법으로 T, N, M이 결정되면 이들을 조합하여 최종적인 병기를 결정한다. 이렇게 결정된 병기는 치료 방침 결정과 예후 판단에 매우 중요하다. |
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| 영문 | central nervous system(CNS) | 한글 | 중추신경계 |
|---|---|---|---|
| 설명 | 신경계는 중추신경계와 말초신경계로 분류할 수가 있다. 중추신경계란 뇌와 척수로 구성되어 있는 신경계를 이르는 말이다. 말초신경계란 이 이외의 모든 신경계를 이르는 말이다. |
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| CSS | Cancer Surveillance System; carotid sinus stimulation; carotid sinus syndrome; cavernous sinus syndr... |
|---|---|
| HSEES | Hazardous Substances Emergency Events Surveillance [system] |
| NEISS | National Electronic Injury Surveillance System |
| PMS | patient management system; perimenstrual syndrome; periodic movements during sleep; phenazine methos... |
| SISS | Sentinel Injury Surveillance System [for Gunshot and Stab Wounds] small inducible secreted substance... |
| cardiovascular system | The heart and the blood vessels by which blood is pumped and circulated through the body. (12 Dec 1998) |
|---|---|
| Mach Zehnder system | Interferometric system in which the original light beam is divided by a semi transparent mirror: object and reference beams pass through separate optical systems and are recombined by a second semi transparent mirror. Interference fringes are displaced if the optical path difference for the reference beam is greater and this can be compensated with a wedge shaped auxiliary object. The position of the wedge allows the phase retardation of the object to be measured. The Mach Zehnder system was used in a microscope designed by Leitz. (18 Nov 1997) |
| Galton's system of classification of fingerprints | A system of classification based on the variations in the patterns of the ridges, which are grouped into arches, loops, and whorls (A.L.W. Or arch-loop-whorl system). "Arches are formed when the ridges run from one side to the other of the bulb of the digit, without making any backward turn, but no twist; whorls, when there is a turn through at least one complete circle; they are also considered to include all duplex spirals." The abbreviations used in making a record of fingerprint's are: a, arch; l, loop; w, whorl; i, loop with an inner (thumb side) slope; o, loop with an outer (little-finger side) slope. The ten digits are registered in four groups as follows, distinguished by capital letters: A, the fore, middle, and ring fingers of the right hand; B, the fore, middle, and ring fingers of the left hand; C, the thumb and little finger of the right hand; D, the thumb and little finger of the left hand. See: dermatoglyphics. (05 Mar 2000) |
| gamma motor system | The reflex arc consisting of small anterior horn cells and neuroma, their small fibres projecting to the intrafusal bundle producing its contraction, which initiates the afferent impulses that pass through the posterior root to the anterior horn cells, inducing a stretch reflex. Synonym: gamma motor neurons, gamma motor system, Granit's loop. (05 Mar 2000) |
| vascular system | The cardiovascular and lymphatic system's collectively. Synonym: circulatory system. (05 Mar 2000) |
| vasomotor system | The neural systems which act on vascular smooth muscle to control blood vessel diameter. The major neural control is through the sympathetic nervous system. (12 Dec 1998) |
| gastric plexuses of autonomic system | The plexus's along the greater and lesser curvatures of the stomach derived from the coeliac plexus; also known as inferior and superior plexus. Synonym: plexus gastrici systematis autonomici. (05 Mar 2000) |
| vegetative nervous system | <anatomy> Neurons that are not under conscious control, comprising two antagonistic components, the sympathetic and parasympathetic nervous systems. The autonomic nervous system regulates key functions including the activity of the cardiac (heart) muscle, smooth muscles (e.g., of the gut), and glands. The autonomic nervous system has two divisions: 1. The sympathetic nervous system that accelerates the heart rate, constricts blood vessels, and raises blood pressure. 2. The parasympathetic nervous system slows the heart rate, increases intestinal and gland activity, and relaxes sphincter muscles. (03 Jul 1999) |
| ventral nervous system defective | <molecular biology> A Drosophila gene encoding an integral membrane glycoprotein related to amyloidogenic glycoprotein. (12 Jan 1998) |
| genital system | The complex system consisting of the male or female gonads, associated ducts, and external genitalia dedicated to the function of reproducing the species. Synonym: reproductive system. (05 Mar 2000) |
| genitourinary system | The organs concerned in the production and excretion of urine, together with the organs of reproduction. (12 Dec 1998) |
| parasympathetic nervous system | <anatomy, neurology> One of the two divisions of the vertebrate autonomic nervous sytem. Parasympathetic nerves emerge cranially as pre ganglionic fibres from oculomotor, facial, glossopharyngeal and vagus and from the sacral region of the spinal cord. most neurons are cholinergic and responses are mediated by muscarinic receptors. The parasympathetic system innervates, for example: salivary glands, thoracic and abdominal viscera, bladder and genitalia. Compare:. Sympathetic nervous system. (18 Nov 1997) |
| vertebral-basilar system | The arterial complex comprising the two vertebral arteries joining to form the basilar artery, and their immediate branches. (05 Mar 2000) |
| vertebral venous system | Any of four interconnected venous networks surrounding the vertebral column; anterior external vertebral venous plexus, the small system around the vertebral bodies; posterior external vertebral venous plexus, the extensive system around the vertebral processes; anterior internal vertebral venous plexus, the system running the length of the vertebral canal anterior to the dura; posterior internal vertebral venous plexus, the system running the length of the vertebral canal posterior to the dura; the latter two constitute the epidural venous plexus. Synonym: plexus venosus vertebralis, Batson's plexus, vertebral venous plexus. (05 Mar 2000) |
| cartilaginous part of skeletal system | The part of the skeleton composed of cartilage. Synonym: pars cartilaginosa systematis skeletalis. (05 Mar 2000) |