| 영문 | lipid | 한글 | 지질 |
|---|---|---|---|
| 설명 | 생물체 안에 존재하며 물에 녹지 아니하고, 유기용매에 녹는 유기화합물을 통틀어 이르는 말. 좁은 의미로는 물에 녹지 않고 알코올, 콜로로포름이나 에테르, 벤젠 등의 비극성용매에 녹는 지방산의 에스테르로 생체에 이용되는 유기화합물이다. 단순지질, 복합지질(인지질, 당지질, 지단백) 및 유도지질(지질의 가수분해산물)로 분류된다. 특히 중성지방은 지방산과 글리세린과의 에스테르로 단백질과 당과 함께 생체의 주요성분 및 에너지원으로서 중요하다. 광의로는 스테로이드 등을 포함해서 호르몬, 비타민 류로서 작용하는 것 등으로 다양한 생리학적 기능을 담당하고 있다. |
||
| H0 | null hypothesis |
|---|---|
| H1 | alternative hypothesis |
| LNH | large number hypothesis |
| TRH | tension-reducing hypothesis; thyrotropin-releasing hormone |
| ALLHAT | Antihypertensive and Lipid Lowering Treatment to Prevent Heart Attack Trial |
| (3)H | hypothesis that |
|---|---|
| MLA | 4'-Monophosphoryl lipid A |
| ALBP | Adipocyte lipid binding protein |
| ABLC | Amphotericin B Lipid Complex |
| BLM | Bilayer lipid membrane |
| anisotropic lipid | A lipid in the form of doubly refractive droplets. (05 Mar 2000) |
|---|---|
| annular lipid | The layer(s) of lipid bound to and/or surrounding an integral membrane protein. (05 Mar 2000) |
| brain lipid | Impure cephalin possessing marked haemostatic action when locally applied. (05 Mar 2000) |
| galactose-diphosphoglycosyl carrier lipid synthetase | <enzyme> Catalyses synthesis of gcl-pp-gal from udp gal and p-gcl; also catalyses exchange between the uridylyl moiety of udpgal and ump Registry number: EC 2.4.1.- (26 Jun 1999) |
| pneumonia, lipid | Pneumonia due to aspiration or inhalation of various oily or fatty substances. (12 Dec 1998) |
| neutral lipid storage disease | <syndrome> Congenital ichthyosis, leukocyte vacuoles, and variable involvement of other organ systems. Synonym: neutral lipid storage disease. (05 Mar 2000) |
| disease, lipid storage | A series of disorders due to inborn errors in lipid metabolism resulting in the abnormal accumulation of lipids in the wrong places (Examples include Gaucher, Fabry and Niemann-Pick diseases and metachromatic leukodystrophy). (12 Dec 1998) |
| inositol lipid | A membrane-anchored phospholipid that transduces hormonal signals by stimulating the release of any of several chemical messengers. (09 Oct 1997) |
| isotropic lipid | A lipid occurring in the form of singly refractive droplets. (05 Mar 2000) |
| lipid | <chemical> Any of a heterogeneous group of flats and fatlike substances characterised by being water insoluble and being extractable by nonpolar (or fat) solvents such as alcohol, ether, chloroform, benzene, etc. All contain as a major constituent aliphatic hydrocarbons. The lipids, which are easily stored in the body, serve as a source of fuel, are an important constituent of cell structure and serve other biological functions. Lipids may be considered to include fatty acids, neutral fats, waxes and steroids. Compound lipids comprise the glycolipids, lipoproteins and phospholipids. (18 Nov 1997) |
| lipid A | The lipid associated with polysaccharide in the lipopolysaccharide of gram-negative bacterial cell walls. (18 Nov 1997) |
| lipid A 4'-phosphatase | <enzyme> Involved in lipid a biosynthesis in rhizobium leguminosarum Registry number: EC 3.1.3.- Synonym: 2-keto-3-deoxyoctulosonate-activated 4'-phosphatase, kdo-activated lipid a 4'-phosphatase (26 Jun 1999) |
| lipid A disaccharide synthase | <enzyme> Udp-diacyl-n-acetylglucosamine plus 2,3-diacyl-n-acetylglucosamine-1-phosphate yields 2',3'-diacyl-glcn-(beta 1-6)-2,3-diacyl-glcn-1-p plus udp Registry number: EC 2.4.1.182 Synonym: 2,3-diacyl-n-acetylglucosamine diacyl-n-acetylglucosaminyltransferse, lipid a synthase (26 Jun 1999) |
| lipid bilayer | <biochemistry> A lamellar organisation of phospholipids that are packed as a bilayer with hydrophobic acyl tails inwardly directed and polar head groups on the outside surfaces. It is this bilayer that forms the basis of membranes in cells, though in most cellular membranes a very substantial proportion of the area may be occupied by integral proteins. The triple layered appearance of membranes seen in electron microscopy is thought to arise because the osmium tetroxide binds to the polar regions leaving a central, unstained, hydrophobic region. (31 Dec 1997) |
| lipid bilayers | Layers of lipid molecules which are two molecules thick. Bilayer systems are frequently studied as models of biological membranes. (12 Dec 1998) |
제품명 |
판매사 |
보험코드 | 성분/함량 | 구분/보험급여 |
|---|
제품명 |
판매사 |
보험코드 | 성분/함량 | 구분/보험급여 |
|---|