| 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. |
||
| PM | after death (Lat. post mortem); after noon [Lat. post meridiem]; mean pressure; pacemaker; pantomogr... |
|---|---|
| MAP | malignant atrophic papulosis; mandibular angle plane; maturation-activated protein; maximal aerobic ... |
| MBP | major basic protein; maltose-binding protein; management by policy; mannose-binding protein; mean bl... |
| RP | radial pulse; radiopharmaceutical; rapid processing [of film]; Raynaud phenomenon; reactive protein;... |
| OMP | olfactory marker protein; ornithine monophosphate; outer membrane protein |
| latent heat | The amount of heat that a substance may absorb without an increase in temperature, as in conversion from solid to liquid state (ice to water at 0캜), or from liquid to gaseous state (water to steam at 100캜). Compare: sensible heat. (05 Mar 2000) |
|---|---|
| latent homosexuality | An erotic inclination toward members of the same sex not consciously experienced or expressed in overt action, as opposed to overt homosexuality Use of this term is disappearing because of both its potentially iatrogenic effect and the inability to validate the phenomenon by techniques outside of psychoanalytic theory. Synonym: unconscious homosexuality. (05 Mar 2000) |
| latent hyperopia | The difference between total and manifest hyperopia. (05 Mar 2000) |
| latent infection | An asymptomatic infection capable of manifesting symptoms under particular circumstances or if activated. (05 Mar 2000) |
| latent learning | That learning which is not evident to the observer at the time it occurs, but which is inferred from later performance in which learning is more rapid than would be expected without the earlier experience. (05 Mar 2000) |
| latent microbism | The presence of pathogenic microorganisms in the body that elicit no symptoms; the condition of a pathogen carrier. (05 Mar 2000) |
| latent nystagmus | Jerky nystagmus that is brought out by covering one eye. The fast phase is always away from the covered eye. (05 Mar 2000) |
| latent period | A seemingly inactive period, as that between exposure of tissue to an injurious agent and the manifestation of response or that between the instant of stimulation and the beginning of response. (18 Nov 1997) |
| latent rat virus | A virus of the genus Parvovirus causing inapparent infection in rats; also recoverable from rat tumours. Synonym: latent rat virus. (05 Mar 2000) |
| latent reflex | A reflex which must be considered normal but which usually appears only under some pathologic circumstance that lowers its threshold. (05 Mar 2000) |
| latent schizophrenia | A preexisting susceptibility for developing overt schizophrenia under strong emotional stress. (05 Mar 2000) |
| latent stage | incubation period |
| latent syphilis | Infection with Treponema pallidum, after the manifestations of primary and secondary syphilis have subsided (or were never noticed), before any manifestations of tertiary syphilis have appeared. (05 Mar 2000) |
| latent tetany | A rather vague disorder recognised more in Europe than in the U.S. Consisting of a number of non-specific complaints, including generalised weakness, hand and foot cramping, distal paresthesia, anxiety, and depression. Some think it is a "normocalcaemic tetany"; others consider it "chronic hyperventilation syndrome." Typically with certain provoking procedures (e.g., limb ischemia, hyperventilation) in which case, obvious tetany develops. See: Trousseau's sign, Chvostek's sign, Erb sign. Synonym: crytotetany, spasmophilia. (05 Mar 2000) |
| latent typhoid | walking typhoid |