| 영문 | smooth muscle | 한글 | 민무늬근육, 평활근육 |
|---|---|---|---|
| 설명 | 근육 중에서 가로무늬가 없는 근. 가로무늬근에 대응되는 말이다. 척추동물에서는 심장근 이외의 내장근은 모두가 민무늬근이다. 많은 내장장기의 벽에 분포되어 있으며, 대개 돌림층과 세로층의 두 층으로 배열되어 있다. 소화관이나 요관 같은 관모양의 구조에서는 꿈틀운동을 일으켜 내용물이 아래로 내려가게 하는 작용을 한다. 항문관, 위, 요도 등에서는 돌림층의 근육이 특히 두꺼워져 내용물이 내려가는 것을 조절하는 조임근육이 형성되어 있다. 혈관에는 돌림층만 있으며, 혈관을 수축하여 혈액을 쥐어짜는 작용을 한다. 또한 자율신경의 지배를 받으며, 우리의 의지와 관계없이 작용한다. |
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| 영문 | muscle cell(=muscle fiber) | 한글 | 근육세포 |
|---|---|---|---|
| 설명 | 근육은 수의근(의식에 의해서 조절이 가능한 근육: 예를 들어 다리, 팔, 얼굴근육 등)과 불수의근(의식과 무관하게 조절하지 않아도 움직이는 근육: 예를 들어 심장근, 소화기관에 분포하는 근육 등)으로 나누어지며, 근육세포의 모양은 다음과 같다(수의근, 불수의근 외에 심장에 있는 심장근은 불수의근에 해당하지만 그 모양은 수의근과 같아 따로 분류한다).  |
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| 영문 | striated muscle | 한글 | 가로무늬근 |
|---|---|---|---|
| 설명 | 표면에 가로줄무늬가 보이는 근육. 뜻대로 움직일 수 있으므로 수의근이라고도 불린다. 인체의 가로무늬근의 대부분은 골격근이며, 얼굴의 피부를 움직이는 표정근, 혀나 후두를 움직이는 근육도 가로무늬근이다. 예를 들어 팔을 구부릴 때는 많은 근육의 복잡한 협조가 필요하여 전체적인 움직임을 통제하는 기구가 있다. 또 자세의 균형을 잡을 때 등 많은 운동을 무의식적-반사적으로 조절하는 기구도 있다. 심장근은 가로무늬근이지만 불수의근의 성질을 가졌다. |
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| 영문 | skeletal muscle | 한글 | 골격근 |
|---|---|---|---|
| 설명 | 골격에 붙어 그 운동을 관장하는 근육계. 골격근-평활근-심장근 등 세 개 근조직의 하나. 굵기 10~100μ, 길이 5~12cm의 가늘고 긴 근육섬유의 집합체이며, 가로무늬가 있고, 수의운동을 한다. 한 개의 골격근은 다수의 근섬유와 결합조직으로 구성되고 각기 특유한 형태를 지닌다. 근육의 양끝은 가늘며 그 부분을 근육머리라고 한다. 근육머리는 힘줄로 이행하며 힘줄은 뼈막에 붙는데, 때로는 뼈막을 뚥고 뼈에 부착되어 있다. 근육의 중앙부는 굵고 두꺼우며 이부분을 근복이라 한다. 근육머리는 다시 두갈래근-세갈래근-네갈래근으로 나뉜다. 근육의 운동 자체는 항상 근섬유의 방향에 따르는 수축운동뿐이다. 그러나 골격근이 뼈에 붙은 위치에 따라 뼈대에 대한 여러 가지 운동을 하게 된다. 운동하는 형태로 골격근을 분류하면 폄근-굽힘근-내전근-외전근-회외근-회내근-올림근 등이 있다. 굽히고 폄-내외전-회내외의 운동은 관절축을 중심으로 행한다. 같은 골격에 대하여 펌근육과 굽힘근육이 각기 반대운동을 할 경우에는 양 근육을 서로 대항근이라 하고, 공동운동을 하는 경우에는 공동근이라 한다. |
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| 영문 | muscle | 한글 | 근육 |
|---|---|---|---|
| 설명 | 의식의 조절여부에 따라 수의근(의식에 의해서 조절이 가능한 근육: 예를 들어 다리, 팔, 얼굴근육 등)과 불수의근(의식과 무관하게 조절하지 않아도 움직이는 근육: 예를 들어 심장근, 소화기관에 분포하는 근육 등)으로 나누어질 수 있으며, 또한 심장근이 따로 존재한다. |
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| ASM | acid sphingomyelinase; airway smooth muscle; American Society for Microbiology; anterior scalenus mu... |
|---|---|
| SER | sebum excretion rate; sensitizer enhancement ratio; sensory evoked response; service; smooth endopla... |
| MR | Maddox rods; magnetic resistance; magnetic resonance; mandibular reflex; mannose-resistant; may repe... |
| SMA | 1) Smooth Muscle Antibodies 2) 척수성 근위축증 3) Superior Mesent... |
| ASMC | arterial smooth muscle cell |
| ASM | Airway smooth muscle |
|---|---|
| alpha-SMA | Alpha smooth muscle actin |
| ASMA | Alpha-smooth muscle actin |
| ASMC | aortic smooth muscle cell |
| BSM | Bronchial smooth muscle |
| smooth muscle tumour | A tumour composed of smooth muscle tissue, as opposed to leiomyoma, a tumour derived from smooth muscle. (12 Dec 1998) |
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| muscle, smooth | Unstriated and unstriped muscle, one of the muscles of the internal organs, blood vessels, hair follicles, etc. Contractile elements are elongated, usually spindle-shaped cells with centrally located nuclei. Smooth muscle fibres are bound together into sheets or bundles by reticular fibres and frequently elastic nets are also abundant. (12 Dec 1998) |
|---|---|
| muscle, smooth, vascular | The nonstriated, involuntary muscle tissue of blood vessels. (12 Dec 1998) |
| smooth muscle | <anatomy, pathology, physiology> Muscle tissue in vertebrates made up from long tapering cells that may be anything from 20-500m long. Smooth muscle is generally involuntary and differs from striated muscle in the much higher actin/myosin ratio, the absence of conspicuous sarcomeres and the ability to contract to a much smaller fraction of its resting length. Smooth muscle cells are found particularly in blood vessel walls, surrounding the intestine (particularly the gizzard in birds) and in the uterus. The contractile system and its control resemble those of motile tissue cells (e.g. Fibroblasts, leucocytes) and antibodies against smooth muscle myosin will cross react with myosin from tissue cells, whereas antibodies against skeletal muscle myosin will not. See: dense bodies. (18 Nov 1997) |
| smooth muscle relaxant | An agent, such as an antispasmodic, bronchodilator, or vasodilator, that reduces the tension or tone of smooth (involuntary) muscle. (05 Mar 2000) |
| smooth muscle tissue | <anatomy, pathology, physiology> Muscle tissue in vertebrates made up from long tapering cells that may be anything from 20-500m long. Smooth muscle is generally involuntary and differs from striated muscle in the much higher actin/myosin ratio, the absence of conspicuous sarcomeres and the ability to contract to a much smaller fraction of its resting length. Smooth muscle cells are found particularly in blood vessel walls, surrounding the intestine (particularly the gizzard in birds) and in the uterus. The contractile system and its control resemble those of motile tissue cells (e.g. Fibroblasts, leucocytes) and antibodies against smooth muscle myosin will cross react with myosin from tissue cells, whereas antibodies against skeletal muscle myosin will not. See: dense bodies. (18 Nov 1997) |
| bilaterally small, smooth kidneys | <radiology> Generalised atherosclerosis, nephrosclerosis - benign and malignant, atheroembolic renal disease, chronic glomerulonephritis, papillary necrosis, hereditary diseases, hereditary chronic nephritis (Alport's syndrome), medullary cystic disease, amyloidosis (late), arterial hypotension Cf: other urographic patterns (12 Dec 1998) |
| pursuit, smooth | Eye movements that are slow, continuous, and conjugate and occur when a fixed object is moved slowly. (12 Dec 1998) |
| smooth | 1. Having an even surface, or a surface so even that no roughness or points can be perceived by the touch; not rough; as, smooth glass; smooth porcelain. "The outlines must be smooth, imperceptible to the touch, and even, without eminence or cavities." (Dryden) 2. Evenly spread or arranged; sleek; as, smooth hair. 3. Gently flowing; moving equably; not ruffled or obstructed; as, a smooth stream. 4. Flowing or uttered without check, obstruction, or hesitation; not harsh; voluble; even; fluent. "The only smooth poet of those times." (Milton) "Waller was smooth; but Dryden taught to join The varying verse, the full-resounding line." (Pope) "When sage Minerva rose, From her sweet lips smooth elocution flows." (Gay) 5. Bland; mild; smoothing; fattering. "This smooth discourse and mild behavior oft Conceal a traitor." (Addison) 6. <mechanics> Causing no resistance to a body sliding along its surface; frictionless. Smooth is often used in the formation of selfexplaining compounds; as, smooth-bodied, smooth-browed, smooth-combed, smooth-faced, smooth-finished, smooth-gliding, smooth-grained, smooth-leaved, smooth-sliding, smooth-speaking, smooth-woven, and the like. Synonym: Even, plain, level, flat, polished, glossy, sleek, soft, bland, mild, soothing, voluble, flattering, adulatory, deceptive. Origin: OE. Smothe, smethe, AS. Smethe, smoe<edt/e, where e, oe, come from an older o; cf. LG. Smode, smoe, smodig; of uncertain origin. Source: Websters Dictionary (01 Mar 1998) |
| smooth chorion | The portion of the chorion from which the villi disappear in the later stages of pregnancy. Synonym: smooth chorion. (05 Mar 2000) |
| smooth colony | A bacterial colony with a glistening, rounded surface; this type of colony is usually associated with increased virulence with respect to that of rough colony's. (05 Mar 2000) |
| smooth diet | A diet containing little roughage; used primarily in diseases of the colon. (05 Mar 2000) |
| smooth endoplasmic reticulum | <cell biology> An internal membrane structure of the eukaryotic cell. Biochemically similar to the rough endoplasmic reticulum, but lacks the ribosome binding function. Tends to be tubular rather than sheet like, may be separate from the rough endoplasmic reticulum or may be an extension of it. Abundant in cells concerned with lipid metabolism and proliferates in hepatocytes when animals are challenged with lipophilic drugs. Acronym: SER (18 Nov 1997) |
| smooth leprosy | A benign, stable, and resistant form of the disease in which the lepromin reaction is strongly positive and in which the lesions are erythematous, insensitive, infiltrated plaques with clear-cut edges. Synonym: nodular leprosy, smooth leprosy. (05 Mar 2000) |
| smooth microsome | <cell biology> Fraction produced by ultracentrifugation of a cellular homogenate. It consists of membrane vesicles derived largely from the smooth endoplasmic reticulum. Origin: Gr. Soma = body (18 Nov 1997) |
| smooth muscular sphincter | A sphincter of smooth musculature. Synonym: smooth muscular sphincter. Origin: G. Lissos, smooth, + sphincter (05 Mar 2000) |
제품명 |
판매사 |
보험코드 | 성분/함량 | 구분/보험급여 |
|---|
제품명 |
판매사 |
보험코드 | 성분/함량 | 구분/보험급여 |
|---|