| 영문 | melanin | 한글 | 멜라닌 |
|---|---|---|---|
| 설명 | 인종의 차이를 결정하는 피부색깔을 나타내는 과립. 이것은 멜라닌 세포에서 생성하게 되는데, 이 멜라닌 세포의 수가 인종마다 다른 것은 아니고, 이 세포가 생성하는 멜라닌의 양이 차이가 남으로써 인종의 색깔이 결정되어 진다. 또한 멜라닌세포는 단지 멜라닌을 생성할 뿐이지 이것을 함유하고 있지는 않고 멜라닌을 주위 다른 피부세포로만 전해줄 뿐이다. 따라서 일반염색상에서는 염색이 되지 않는 투명한 세포로 보이게 된다. |
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| 영문 | reaction formation | 한글 | 반동형성, 반응형성 |
|---|---|---|---|
| 설명 | 억압보다 더 적극적인 방어메커니즘이며, 무의식적인 생각, 소원, 충동이 너무나도 받아들여질 수 없는 것일 경우에 이와는 정반대 방향의 것을 강조함으로써 그런 무의식적인 것들이 의식되지 않게 하는 과정. 예를 들면 가장 가학적인 성격의 사람이 생체해부 반대론자가 되는 경우를 들 수 있다. 이것은 또 가슴 깊이 잠겨있는 두려움이 의식되는 것을 피하기 위해서 두려움의 대상이 되는 행동에 골몰하는 경우도 포함이 된다. 예를 들면, 남자에게 상처받지 않을까 하는 두려움에 가득 찬 소녀가 이 같은 두려움을 부정하려는 수단으로 난잡한 성행위에 골몰하는 경우가 있다. 또 전처의 자녀를 미워하는 계모가 오히려 지나칠 정도로 그 아이를 귀여워하는 일 따위이다. |
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| MRF | Markov random field; medical record file; melanocyte-[stimulating hormone]-releasing factor; mesence... |
|---|---|
| RF | radial fiber; radio frequency; receptive field; regurgitant fraction; Reitland-Franklin [unit]; rela... |
| DOC | date of conception; deoxycholate; deoxycorticosterone; died of other causes; disorders of cornificat... |
| OND | Ophthalmic Nursing Diploma; orbitonasal dislocation; other neurological disorders |
| DBS | deep brain stimulation; Denis Browne splint; despeciated bovine serum; Diamond-Blackfan syndrome; di... |
| MCH | Melanin concentrating hormone |
|---|---|
| DRO | Differential Reinforcement of Other Behaviour |
| MOTT | Mycobacteria Other Than Tuberculosis |
| OND | Other Neurological Diseases |
| artificial melanin | A dark pigment, resembling melanin, formed from glucosamines in chitin. Synonym: artificial melanin, factitious melanin. (05 Mar 2000) |
|---|---|
| melanin | <protein> Pigments largely of animal origin. High molecular weight polymers of indole quinone. Colours include black/brown, yellow, red and violet. Found in feathers, cuttle ink, human skin, hair and eyes and in cellular immune responses and wound healing in arthropods. (18 Nov 1997) |
| other-directed | Pertaining to a person readily influenced by the attitudes of others. (05 Mar 2000) |
| transferases (other substituted phosphate groups) | <enzyme> A class of enzymes that transfers substituted phosphate groups. Registry number: EC 2.7.8 (12 Dec 1998) |
| Abbe theory of image formation | <optics, physics> Abbe's theory is based on the fact that a non-self-luminous particle, which is illuminated by an extraneous source, gives rise to diffracted light rays, in addition to the dioptric pencil. He stated that to form a good microscopical image as many of the diffracted rays as possible should be intercepted by the objective. With closely ruled lines, his theory is easily demonstrated by observing the back lens of the objective, for here the diffracted rays can be observed directly if the aperture diaphragm is closed. It can be shown that, when the illumination is arranged to exclude the diffracted images, resolution is lost. (11 Mar 1998) |
| reaction formation | In psychoanalysis, a postulated defense mechanism in which attitudes and behaviours that are adopted are the opposites of that which the individual would ordinarily be expected to express and actually feel at an unconscious level. (05 Mar 2000) |
| pattern formation | <cell biology> One of the classic problems in developmental biology is the way in which complex patterns are formed from an apparently uniform field of cells. Various hypotheses have been put forward and there is now evidence for the existence of gradients of diffusible substances (morphogens) specifying the differentiative pathway that should be followed according to the concentration of the morphogen around the cell. (18 Nov 1997) |
| reticular formation | <anatomy, neurology> A region extending from the pons & medulla oblongata through the mesencephalon, characterised by a diversity of neurons of various sizes and shapes, arranged in different aggregations and enmeshed in a complicated fibre network. (12 Dec 1998) |
| personality formation | The life history associated with the development of individual patterns and of one's individuality. (05 Mar 2000) |
| rosette formation | The in vitro formation of clusters consisting of a cell (usually a lymphocyte) surrounded by antigenic cells or antigen-bearing particles (usually erythrocytes, which may or may not be coated with antibody or antibody and complement). The rosette-forming cell may be an antibody-forming cell, a memory cell, a T-cell, a cell bearing surface cytophilic antibodies, or a monocyte possessing fc receptors. Rosette formation can be used to identify specific populations of these cells. (12 Dec 1998) |
| rouleaux formation | The arrangement of red blood cells in fluid blood (or in diluted suspensions) with their biconcave surfaces in apposition, thereby forming groups that resemble stacks of coins. Synonym: false agglutination, pseudoagglutination. Origin: Fr. Pl. Of rouleau, a roll (05 Mar 2000) |
| concept formation | A cognitive process involving the formation of ideas generalised from the knowledge of qualities, aspects, and relations of objects. (12 Dec 1998) |
| heat of formation | The heat (expressed in calories or joules) absorbed or liberated during the (hypothetical) reaction in which a mole of a compound is formed from the necessary elements, in elemental form. (05 Mar 2000) |
| symptom formation | An unconscious psychological process by which a repressed impulse is indirectly manifested through a particular symptom, e.g., anxiety, compulsion, depression, hallucination, obsession. Synonym: symptom formation. (05 Mar 2000) |
| enthalpy of formation | <chemistry> The enthalpy change when 1 mole of a substance is formed from the elements in their standard states, represented by the symbol Hf. Synonym: heat of formation. (09 Jan 1998) |
제품명 |
판매사 |
보험코드 | 성분/함량 | 구분/보험급여 |
|---|
제품명 |
판매사 |
보험코드 | 성분/함량 | 구분/보험급여 |
|---|