| 영문 | basement membrane | 한글 | 바닥막, 기저막 |
|---|---|---|---|
| 설명 | 상피세포, 근육세포, 신경조직과 그것들의 바깥쪽 결합조직의 경계에 있는 점액다당질과 단백질로 구성된 얇은 막. 기초막 또는 경계막이라고도 한다. 두께는 50~80nm이다. 기저막은 20~30nm 간격으로 늘어선 족세포로 된 상피세포의 3층으로 되어 있고, 분자량 40,000~60,000의 물질을 투과할 수 있게 한다. 또한 표피와 진피의 경계로 영양을 공급하는 기지 역할을 한다. 주로 섬유를 포함하여 다당류로 되어 있는데, 현저하게 발달되어 있는 부분과 그렇지 않은 부분이 있다. 비점막에서는 점막상피의 밑에 발달한 기저막이 있다. 이 막 위에 청각수용세포인 털세포를 갖는 코르티기관이 존재한다. 기저막은 전제가 음전기 성질을 가지고 있어 양전기를 가진 물질이 투과하기 쉽다. 기저막이 팽화하거나 밀도가 낮아지면 단백질이 통과하여 단백뇨를 일으키고, 기저막에 균열-파괴 등이 일어나면 적혈구 등의 혈액 고형성분이 투과하여 혈뇨가 된다. |
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| 영문 | hyaline membrane disease | 한글 | 유리질막병 |
|---|---|---|---|
| 설명 | 허파 성숙도의 미숙으로 허파꽈리를 팽창시키는 물질(표면활성제)이 부족하여 호흡곤란이 초래되는 병으로서 미숙아에 호발하는데, 출생시 임신기간보다도 허파 성숙 정도가 더 관여된다. 단일 병으로서는 사망률이 가장 높으며(약 30%), 신생아의 대표적인 병이다. 임상적으로는 미숙아, 생후 6~8시간내 호흡곤란증세 출현과 생후 24~48시간의 증상 악화, 생후 2~3일간 인공적으로 산소를 공급하지 않으면 호흡을 계속시킬 수가 없으며 점점더 산소의 공급 의존도가 높아지며, 동맥혈액속의 산소농도가 내려가고 이산화탄소의 농도가 높으며, 흉부 방사선 소견을 참작하여 진단한다. 환아는 숙련된 간호 인력과 첨단 의료 장비가 설치된 신생아 집중 치료실에서 치료하여야 한다. 예후는 증세의 경중에 따라 다르고 사망률은 30~50% 된다. 어떤 아기에 있어서는 치료 후에 눈이나 기관지허파 계통에 장애를 일으키는 산소중독증이 보고되고 있다. |
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| 영문 | plasma membrane | 한글 | 형질막 |
|---|---|---|---|
| 설명 | 원형질 표면을 덮는 엷은막. 두께는 5~25μm이다. 광학현미경으로는 관찰할 수 없지만 전자현미경으로 관찰이 가능하다. 원형질막의 분자구조는 레시틴이나 콜레스테롤 등의 표면 활성물질 분자가 2분자층으로 그 표면에 배열되며, 이것을 각 1분자층의 단백질 분자가 양쪽에서 샌드위치한 단위막 구조이다. 전자현미경적으로 이 단위는 암-명-암의 3층(각 약 20nm)으로 구별된다. 원형질의 투과성에 중요한 구실을 하며, 생리상태가 변하면 그 투과성도 신속히 변한다. 또, 손상이 되면 쉽게 새로 형성된다. |
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| SCM | Schwann cell membrane; sensation, circulation, and motion; Society of Computer Medicine; soluble cyt... |
|---|---|
| BCP | basic calcium phosphate; birth control pill; blue cone pigment; Blue Cross Plan; bromcresol purple |
| BCPD | bromcresol purple deoxylate |
| PAB | para-aminobenzoate; performance assessment battery; pharmacologic autonomic block; poly(A)-binding [... |
| Pu | plutonium; purine; purple |
| PM | Purple membrane |
|---|---|
| BCP | Bromcresol Purple |
| PAP | purple acid phosphatase |
| AM | Amniotic membrane |
| AMT | Amniotic membrane transplantation |
| purple membrane | <cell biology> Plasma membrane of Halobacterium and Halococcus, that contains a protein bound carotenoid pigment that absorbs light and uses the energy to translocate protons from the cytoplasm to the exterior. The proton gradient then provides energy for ATP synthesis. The binding protein is called bacteriorhodopsin or purple membrane protein. (18 Nov 1997) |
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| bromcresol purple | <chemical> Alpha-(5-bromo-4-hydroxy-m-tolyl)-alpha-(3-bromo-5-methyl-4-oxo-2,5-cyclohexadien-1-ylidine)-o-toluenesulfonic acid. An indicator and reatgent. It has been used for several purposes including the determination of serum albumin concentrations Pharmacological action: indicators and reagents. Chemical name: Phenol, 4,4'-(3H-2,1-benzoxathiol-3-ylidene)bis(2-bromo-6-methyl-, S,S-dioxide (12 Dec 1998) |
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| visual purple | <protein> Light sensitive pigment formed from retinal linked through a Schiff's base to opsin: rhodopsin is an integral membrane protein found in the discs of retinal rods and cones, comprising some 40% of the membrane. Vertebrate opsins are proteins of 38 kD. See: bacteriorhodopsin. (18 Nov 1997) |
| Ruhemann's purple | A blue-violet dye formed in the reaction of ninhydrin with amino acids. (05 Mar 2000) |
| purple | To make purple; to dye of purple or deep red colour; as, hands purpled with blood. "When morn Purples the east." (Milton) "Reclining soft in blissful bowers, Purpled sweet with springing flowers." (Fenton) Origin: OE. Purpre, pourpre, OF. Purpre, porpre, pourpre, F. Pourpre, L. Purpura purple fish, purple dye, fr. Gr. The purple fish, a shell from the purple dye was obtained, purple dye; cf. Dark (said of the sea), purple, to grow dark (said of the sea), to be troubled; perh. Akin to L. Furere to rage, E. Fury: cf. AS. Purpure. Cf. Porphyry, Purpure. 1. A colour formed by, or resembling that formed by, a combination of the primary colours red and blue. "Arraying with reflected purple and gold The clouds that on his western throne attend." (Milton) The ancient words which are translated purple are supposed to have been used for the colour we call crimson. In the gradations of colour as defined in art, purple is a mixture of red and blue. When red predominates it is called violet, and when blue predominates, hyacinth. 2. Cloth dyed a purple colour, or a garment of such colour; especially, a purple robe, worn as an emblem of rank or authority; specifically, the purple rode or mantle worn by Roman emperors as the emblem of imperial dignity; as, to put on the imperial purple. "Thou shalt make the tabernacle with ten curtains of fine twined linen, and purple, and scarlet." (Ex. Xxvi. 1) 3. Hence: Imperial sovereignty; royal rank, dignity, or favor; loosely and colloquially, any exalted station; great wealth. "He was born in the purple." 4. A cardinalate. See Cardinal. 5. <zoology> Any species of large butterflies, usually marked with purple or blue, of the genus Basilarchia (formerly Limenitis) as, the banded purple (B. Arthemis). 6. <zoology> Any shell of the genus Purpura. 7. <medicine> See Purpura. 8. A disease of wheat. Same as Earcockle. Purple is sometimes used in composition, especially. With participles forming words of obvious signification; as, purple-coloured, purple-hued, purple-stained, purple-tinged, purple-tinted, and the like. French purple. <chemistry> A colouring matter derived from certain mollusks, which dyes wool, etc, of a purple or crimson colour, and is supposed to be the substance of the famous Tyrian dye. It is obtained from Ianthina, and from several species of Purpura, and Murex. To be born in the purple, to be of princely birth; to be highborn. 1. Exhibiting or possessing the colour called purple, much esteemed for its richness and beauty; of a deep red, or red and blue colour; as, a purple robe. 2. Imperial; regal; so called from the colour having been an emblem of imperial authority. "Hide in the dust thy purple pride." (Shelley) 3. Blood-red; bloody. "May such purple tears be alway shed." (Shak) "I view a field of blood, And Tiber rolling with a purple blood. <zoology>" (Dryden) Purple bird, the crow blackbird. See Crow. Purple martin. See Martin. Purple sandpiper. See Sandpiper. Purple shell. See Ianthina. Source: Websters Dictionary (01 Mar 1998) |
| purple acid phosphatase | <enzyme> 110-kD glycoprotein with fe(iii)-zn(ii) centre; isolated from the red kidney bean phaseolus vulgaris; genbank p80366 Registry number: EC 3.1.3.- Synonym: tartrate-resistant purple acid phosphatase, fe(iii)-zn(ii) purple acid phosphatase, kbpase (26 Jun 1999) |
| purple sulphur bacteria | <microbiology> A group of phototrophic prokaryotes containing bacteriochlorophylls a or b and characterised by the ability to oxidize hydrogen sulphide (H2S) and store elemental sulphur inside the cells. (09 Oct 1997) |
| adamantine membrane | The primary enamel cuticle, consisting of two extremely thin layers (the inner one clear and structureless, the outer one cellular), covering the entire crown of newly erupted teeth and subsequently abraded by mastication; it is evident microscopically as an amorphous material between the attachment epithelium and the tooth. Synonym: cuticula dentis, adamantine membrane, dental cuticle, membrana adamantina, Nasmyth's cuticle, Nasmyth's membrane, skin of teeth. (05 Mar 2000) |
| allantoid membrane | An embryonic diverticulum of the hindgut of reptiles, birds, and mammals; in man its blood vessels give rise to those of the umbilical cord. (12 Dec 1998) |
| alveolocapillary membrane | The pulmonary diffusion barrier. (05 Mar 2000) |
| alveolodental membrane | <anatomy> Fibrous connective tissue surrounding the root of a tooth that separates it from and attaches it to the alveolar bone. (12 Dec 1998) |
| anal membrane | The dorsal portion of the embryonic cloacal membrane after its division by the urorectal septum. Anterior atlanto-occipital membrane, the fibrous layer that extends from the anterior arch of the atlas to the anterior margin of the foramen magnum. Synonym: membrana atlanto-occipitalis anterior. (05 Mar 2000) |
| anisotropic membrane | This type of synthetic membrane has an asymmetric pore structure: a thinfilm with tight pores backed by a thicker film with wider pores. Thistype of membrane is used for ultrafiltration andreverse osmosis, the porous side faces the feed stream and the tight-pored side faces the product stream. (09 Oct 1997) |
| anterior recess of tympanic membrane | A slitlike space on the tympanic wall between the anterior malleolar fold and the tympanic membrane. Synonym: recessus membranae tympani anterior, Troltsch's pockets, Troltsch's recesses. (05 Mar 2000) |
| anti-basement membrane antibody | Autoantibodies to renal glomerular basement membrane antigens. (05 Mar 2000) |
| anti-basement membrane glomerulonephritis | Glomerulonephritis resulting from anti-basement membrane antibodies, characterised by smooth linear deposits of IgG and C3 along glomerular capillary walls; includes rapidly progressive glomerulonephritis and glomerulonephritis in Goodpasture's syndrome. (05 Mar 2000) |
Synonyms : Membrane, Purple, Membranes, Purple, Purple Membranes
제품명 |
판매사 |
보험코드 | 성분/함량 | 구분/보험급여 |
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제품명 |
판매사 |
보험코드 | 성분/함량 | 구분/보험급여 |
|---|