| 영문 | lysozyme | 한글 | 리소자임 |
|---|---|---|---|
| 설명 | 동물의 조직, 침, 눈물, 알의 흰자 따위에 들어있는 항균효소의 하나. 세균의 세포벽에 들어 있는 점액다당류 따위를 가수분해함으로써 세균의 감염을 막는 역할을 한다. 식염수에는 녹으나 아세톤, 알코올 따위에서는 침전한다. 1922년 영국의 A. 플레밍이 발견했으며, 그가 분리한 미크로코쿠스 라이소데익틱스(Micrococcus lysodeiktics)라는 세균이 특히 급속히 융해되므로 이것을 리소자임이라 명명했다. 이 효소에는 세균성 질환에 대한 치료효과는 없다. 이와 관련하여 플레밍은 7년 후에 세포벽의 합성저해로 항균성을 나타내는 항생물질 페니실린을 발견했다. 그람양성균 및 일부 그람음성균(대장균, 살모넬라균)의 세포벽을 분해하는 효소로, 뮤라미다아제라고도 한다. 분자량 15,000의 염기성 단백질, 난백, 식물라텍스에 많다. 지라, 콧물, 눈물, 침, 위액, 젖, 조직액 등에 들어 있다. 특히 침의 항균물질로서 중요하다. |
||
| 영문 | phage | 한글 | 파지 |
|---|---|---|---|
| 설명 | 세균을 용해시키는 바이러스. *박테리오파지 참조. |
||
| SPL | skin potential level; sound pressure level; splanchnic; spontaneous lesion; staphylococcal phage lys... |
|---|---|
| Tb | Tbilisi [phage]; terbium; tubercle bacillus; tuberculosis |
| EWL | egg-white lysozyme; evaporation water loss |
| HEL | hen egg white lysozyme; human embryonic lung; human erythroleukemia |
| HPL | human parotid lysozyme; human peripheral lymphocyte; human placental lactogen |
| PT | Phage Type |
|---|---|
| PT 4 | Phage type 4 |
| HEL | Hen Egg Lysozyme |
| HEWL | Hen Egg White Lysozyme |
| LY | Lysozyme |
| lysozyme | <cell biology, enzyme> Glycosidase that hydrolyses the bond between N acetyl muramic acid and N acetyl glucosamine, thus cleaving an important polymer of the cell wall of many bacteria. Present in tears, saliva and in the lysomes of phagocytic cells, it is an important antibacterial defence, particularly against gram-positive bacteria. (18 Nov 1997) |
|---|---|
| b phage | b corynebacteriophage |
| virulent phage mutant | A mutant of a phage that is unable to establish lysogeny. (05 Mar 2000) |
| charon phage | A cloning vector made from the virus bacteriophage lambda that is used to clone DNA. (09 Oct 1997) |
| phage | 1. Synonym for bacteriophage. 2. <suffix> Eating, devouring. Origin: L. Phagedaena, Gr Phago, To eat. (20 Jun 2000) |
| phage integrase family | <enzyme> Enzymes that mediate site specific recombination in prokaryotes. They fall into two families, phage integrases and resolvases. (18 Nov 1997) |
| phage typing | <microbiology> Bacteria may be typed by their susceptibility to a range of bacteriophages though confusion may arise if the bacteria carry plasmids encoding restriction endonucleases. (18 Nov 1997) |
| helper phage | A virus which helps a separate and unrelated defective virus reproduce by infecting the same host cell that is already occupied by the defective virus and providing the proteins which the defective virus is missing and needs to complete its life cycle. (09 Oct 1997) |
| ssDNA phage | <molecular biology> Single strand DNA phages such as MS2, FX174, as opposed to double stranded DNA phages or RNA phages. (10 Mar 1998) |
| defective phage | A temperate bacteriophage mutant whose genome does not contain all of the normal components and cannot become fully infectious virus, yet can replicate indefinitely in the bacterial genome as defective probacteriophage; many defective bacteriophage's are mediators of transduction. Synonym: defective phage. (05 Mar 2000) |
| q beta phage | <molecular biology> A single-stranded RNA phage that specifically infects enterobacteria containing the f plasmid. It is widely used to study RNA phage and bacterial cell function. (10 Oct 1997) |
| tailed phage | A member of a group of hundreds of DNA-based bacteria-infecting viruses which are characterised by a helix-shaped tail and a cube-shaped head.This group includes the viral families Myoviridae, Podoviridae, andSiphoviridae. (09 Oct 1997) |
| temperate phage | A bacteriophage that integrates its DNA into that of the host (lysogeny) as opposed to virulent phages that lyse the host. (18 Nov 1997) |
| T even phage | <microbiology> A group of dsDNA bacteriophages of enterobacteria including T2, T4, T6 as opposed to T odd phage (T1, 3, 5 and 7) (18 Nov 1997) |
| lambda phage | <virology> Bacterial DNA virus, first isolated from E. Coli. Its structure is similar to that of the T even phages. Lambda genetic material consists of a double-stranded DNA molecule with 5' twelve-base-pair sticky ends, known as cos sites, which permit circularisation of the DNA molecule. It shows a lytic cycle and a lysogenic cycle and studies on the control of these alternative cycles have been very important for our understanding of the regulation of gene transcription. It is used as a cloning vector, accommodating fragments of DNA up to 15 kilobase pairs long. For larger pieces, the cosmid vector was constructed from its ends. (14 Mar 2000) |
제품명 |
판매사 |
보험코드 | 성분/함량 | 구분/보험급여 |
|---|
제품명 |
판매사 |
보험코드 | 성분/함량 | 구분/보험급여 |
|---|