| 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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| CBD | carotid body denervation; closed bladder drainage; common bile duct |
|---|---|
| CSD | carotid sinus denervation; cat scratch disease; combined system disease; conditionally streptomycin ... |
| DEN | denervation; dengue; dermatitis exfoliativa neonatorum; Device Experience Network [of the CDRH]; die... |
| AD | accident dispensary; acetate dialysis; active disease; acute dermatomyositis; addict, addiction; ade... |
| AH | abdominal hysterectomy; absorptive hypercalciuria; accidental hypothermia; acetohexamide; acid hydro... |
| CBD | Carotid body denervation |
|---|---|
| SAD | Sino-aortic denervation |
| SAD | Sinoaortic baroreceptor denervation |
| DNX | denervation |
| AD | Autonomic Dysreflexia |
| autonomic denervation | The removal or interruption of some part of the autonomic nervous system for therapeutic or research purposes. (12 Dec 1998) |
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| muscle denervation | The resection or removal of the innervation of a muscle or muscle tissue. (12 Dec 1998) |
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| denervation | Removal of nerve supply to a tissue, usually by cutting or crushing the axons. (18 Nov 1997) |
| sympathetic denervation | <procedure, surgery> Removal of the sympathetic nervous systems influence in one area of the body. This may be accomplished with drugs or surgery. A treatment for reflex sympathetic dystrophy. (27 Sep 1997) |
| law of denervation | When a structure is denervated, its irritability to certain chemical agents is increased; e.g., the greater sensitivity of the pupil to acetylcholine after section and degeneration of the third nerve, and of the nictitating membrane to adrenaline after excision of the superior cervical ganglion. (05 Mar 2000) |
| autonomic | <physiology> Self controlling, functionally independent. (02 Jan 1998) |
| autonomic agents | Agents affecting the function of, or mimicking the actions of, the autonomic nervous system and thereby having an effect on such processes as respiration, circulation, digestion, body temperature regulation, certain endocrine gland secretions, etc. (12 Dec 1998) |
| autonomic disorder | Disorganization of autonomic processes. (05 Mar 2000) |
| autonomic epilepsy | Episodes of autonomic dysfunction presumably due to diencephalic irritation. Synonym: diencephalic epilepsy, vasomotor epilepsy, vasovagal epilepsy. (05 Mar 2000) |
| autonomic fibres, postganglionic | Nerve fibres which project from cell bodies of autonomic ganglia to synapses on target organs. (12 Dec 1998) |
| autonomic fibres, preganglionic | Nerve fibres which project from the central nervous system to autonomic ganglia. In the sympathetic division most preganglionic fibres originate with neurons in the intermediolateral column of the spinal cord, exit via ventral roots from upper thoracic through lower lumbar segments, and project to the paravertebral ganglia; there they either terminate in synapses or continue through the splanchnic nerves to the prevertebral ganglia. In the parasympathetic division the fibres originate in neurons of the brainstem and sacral spinal cord. In both divisions the principal transmitter is acetylcholine but peptide cotransmitters may also be released. (12 Dec 1998) |
| autonomic ganglia | Visceral ganglia. See: autonomic nervous system. (05 Mar 2000) |
| autonomic hyperreflexia | <physiology> An autonomic response that may include hypertension, sweating, bradycardia and severe headache. Autonomic hyperreflexia may occur secondary to an injury to the upper spinal cord, during cystoscopy or with distention of the bladder or colon. (02 Jan 1998) |
| autonomic imbalance | A lack of balance between sympathetic and parasympathetic nervous systems, especially in relation to the vasomotor disturbances. Synonym: vasomotor imbalance. (05 Mar 2000) |
| autonomic motor neuron | See: motor neuron. (05 Mar 2000) |
| autonomic motor neurons | (preganglionic neuron's), by contrast, innervate smooth muscle fibres or glands only by the intermediary of a second, peripheral, neuron (postganglionic or ganglionic m. Neuron) located in an autonomic ganglion. See: motor endplate, autonomic nervous system. Synonym: anterior horn cell, motoneuron. (05 Mar 2000) |
Synonyms : Autonomic Denervations, Denervations, Autonomic
제품명 |
판매사 |
보험코드 | 성분/함량 | 구분/보험급여 |
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제품명 |
판매사 |
보험코드 | 성분/함량 | 구분/보험급여 |
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