| 영문 | signal transduction | 한글 | 신호전달 |
|---|---|---|---|
| 설명 | 세포에 있어 수용체의 신호수용에서 기능발현에 이르기까지의 정보전달. 지용성의 스테로이드호르몬이나 비타민 등을 제외하고 수용성호르몬, 신경화학물질이나 세포증식인자 등은 세포막상에 특이적인 수용체를 갖고 정보를 세포내로 전하여 다양한 세포반응을 일으킨다. |
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| 영문 | anxiety | 한글 | 불안 |
|---|---|---|---|
| 설명 | 실제로 존재하지 않는 위험에 대해서 느끼는 불유쾌한 심리상태. 대개 피로, 가슴이 뛰는 등의 신체적 반응을 동반한다. 존재하지 않는 위험은 자신의 상상이나 내부적 갈등에 의해서 생겨난다. |
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| 영문 | anxiety neurosis | 한글 | 불안신경증 |
|---|---|---|---|
| 설명 | 정신과적 질환은 대개 신경증(neurosis)와 정신병(psychosis)의 두 가지로 나눈다. 위의 두 가지 모두가 정신이 정상사람과 다른 것은 똑 같지만 신경증과 정신병의 차이점은 현실에 대한 인식의 차이이다. 즉 현실을 정확히 인지하고 현실에 대한 정확한 판단을 할 수 있는 경우를 신경증이라 하고 그렇지 않을 경우에는 정신병이라고 한다. 신경증의 경우는 정상이라고 생각되는 사람도 많이 가지고 있는 정신과적 질환이고 대개 증상이 양호하고 예후가 좋다. 불안 신경증이란 불안을 주 증상으로 하는 신경증을 말한다. |
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| 영문 | anxiety disorder | 한글 | 불안장애 |
|---|---|---|---|
| 설명 | 심리적 불안정이나 불안 등을 주 특징으로 하는 정신과적 병태. 대표적인 예로는 공포증(phobia)와 공황장애(panic disorder), 전반적 불안장애(generalized anxiety disorder) 등이 있다. 공포증이란 특정한 장소나 상황에 대해서 병적인 불안을 느끼는 것으로 광장공포증(agoraphobia): 탁 트인 공간을 무서워함. 사회공포층(social phobia): 다른 사람앞에 서는 것을 무서워 함. 고소공포층(acrophobia): 높은 곳에 가는 것을 무서워함. 진폐공포증(claustrophobia): 밀폐된 공간을 무서워함. 동물공포증(zoophobia): 동물을 병적으로 무서워함 등을 포함한다. 공황장애(panic disorde)란 외부의 위험한 자극이 없는데도 불구하고 갑자기 극심한 공포를 느끼는 것을 말한다. 대개 심장이 심하게 뛰거나 식은 땀을 흘리고, 실신, 호흡곤란 등의 증상을 동반한다. 전반적 불안장애(generalized anxiety disorder)란 1개월이상 지속적인 불안을 느끼는 것을 말한다. 대개 사소한 일상의 일에 대한 불안을 느끼며, 불안의 대상이 없는 경우에는 언제 불안을 느낄지 모른다는 불안감(예기불안)을 호소한다. 대개 쇠약, 어지러움, 손떨림, 땀을 흘리는 등의 신체적 증상을 동반한다. |
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| ASI | addiction severity index; anxiety state inventory; anxiety status inventory; arthroscopic screw inst... |
|---|---|
| GnRH | Gonadotropin Releasing Hormone [HP 1898, 2034] = LHRH = Go... |
| DSP | decreased sensory perception; delayed sleep phase; desmoplakin; dibasic sodium phosphate; digital si... |
| EPI/STAR | echo planar imaging with signal targeting and alternating radiofrequency |
| ERK | extracellular signal-regulated kinase |
| ASI | Anxiety Sensitivity Index |
|---|---|
| AS | Anxiety sensitivity |
| BAI | Beck Anxiety Inventory |
| CDAS | Corah Dental Anxiety Scale |
| DAS | Dental Anxiety Scale |
| COOH-terminal signal transamidase | <enzyme> Present in the endoplasmic reticulum; catalyses concomitant cleavage of the signal peptide of nascent proteins destined to be processed to a glycosylphosphatidylinositol (gpi) and addition of the gpi anchor Registry number: EC 2.3.2.- Synonym: cooh-ts-transamidase, gpi transamidase, gpti transamidase (26 Jun 1999) |
|---|---|
| signal | 1. Noticeable; distinguished from what is ordinary; eminent; remarkable; memorable; as, a signal exploit; a signal service; a signal act of benevolence. "As signal now in low, dejected state As erst in highest, behold him where he lies." (Milton) 2. Of or pertaining to signals, or the use of signals in conveying information; as, a signal flag or officer. The signal service, a bureau of the government (in the United States connected with the War Department) organised to collect from the whole country simultaneous raports of local meteorological conditions, upon comparison of which at the central office, predictions concerning the weather are telegraphed to various sections, where they are made known by signals publicly displayed. Signal station, the place where a signal is displayed; specifically, an observation office of the signal service. Synonym: Eminent, remarkable, memorable, extraordinary, notable, conspicuous. Origin: From signal, n., cf. F. Signale. Source: Websters Dictionary (01 Mar 1998) |
| signal detection (psychology) | A theory of psychophysics which characterises not only the acuity of an individual's discrimination but also the psychological factors that bias his judgment. (12 Dec 1998) |
| signal node | A firm supraclavicular lymph node, especially on the left side, sufficiently enlarged that it is palpable from the cutaneous surface; such a lymph node is so termed because it may be the first recognised presumptive evidence of a malignant neoplasm in one of the viscera. A signal node that is known to contain a metastasis from a malignant neoplasm is sometimes designated by an old eponym, Troisier's ganglion. Synonym: jugular gland, Virchow's node. (05 Mar 2000) |
| signal peptidase | A peptide present on proteins that are destined either to be secreted or to be membrane components. It is usually at the N terminus and normally absent from the mature protein. Normally refers to the sequence (ca 20 amino acids) that interacts with signal recognition particle and directs the ribosome to the endoplasmic reticulum where co translational insertion takes place. Could also refer to sequences that direct post translational uptake by organelles. Signal peptides are highly hydrophobic but with some positively charged residues. The signal sequence is normally removed from the growing peptide chain by signal peptidase, a specific protease located on the cisternal face of the endoplasmic reticulum. See: signal recognition particle. (18 Nov 1997) |
| signal peptidase complex | A peptide present on proteins that are destined either to be secreted or to be membrane components. It is usually at the N terminus and normally absent from the mature protein. Normally refers to the sequence (ca 20 amino acids) that interacts with signal recognition particle and directs the ribosome to the endoplasmic reticulum where co translational insertion takes place. Could also refer to sequences that direct post translational uptake by organelles. Signal peptides are highly hydrophobic but with some positively charged residues. The signal sequence is normally removed from the growing peptide chain by signal peptidase, a specific protease located on the cisternal face of the endoplasmic reticulum. See: signal recognition particle. (18 Nov 1997) |
| signal peptide | A peptide present on proteins that are destined either to be secreted or to be membrane components. It is usually at the N terminus and normally absent from the mature protein. Normally refers to the sequence (ca 20 amino acids) that interacts with signal recognition particle and directs the ribosome to the endoplasmic reticulum where co translational insertion takes place. Could also refer to sequences that direct post translational uptake by organelles. Signal peptides are highly hydrophobic but with some positively charged residues. The signal sequence is normally removed from the growing peptide chain by signal peptidase, a specific protease located on the cisternal face of the endoplasmic reticulum. See: signal recognition particle. (18 Nov 1997) |
| signal peptide p25-subunit IV cytochrome oxidase | <chemical> Similar in action to melittin Synonym: p25 presequence peptide-cytochrome oxidase, pre-ctox p25 (26 Jun 1999) |
| signal peptides | Additional polypeptide sequence of 25 to 30 residues at the amino-terminal or carboxy-terminal end of proteins. The signal sequence signals the cellular fate or destination of a newly synthesised protein directing it to its ultimate destination in the cell. These leaders are recognised by the signal recognition particle and bound by specific receptor sites on the outer surface of the endoplasmic reticulum. They are then transported into the cisterna of the endoplasmic reticulum and from there directed to their ultimate destination in the cell. In prokaryotes, the signal peptides attach to the plasma membrane. These signal sequences are ultimately removed by specific peptidases. (12 Dec 1998) |
| signal processing, computer-assisted | Computer-assisted processing of electric, ultrasonic, or electronic signals to interpret function and activity. (12 Dec 1998) |
| signal recognition particle | A complex between a 7S RNA and six proteins. SRP binds to the nascent polypeptide chain of eukaryotic proteins with a signal sequence and halts further translation until the ribosome becomes associated with the rough endoplasmic reticulum. One of the SRP proteins (srp54) binds GTP and in association with 7SRNA and srp19 has GTPase activity. (18 Nov 1997) |
| signal recognition particle receptor | Receptor for the signal recognition particle (SRP) found in the membrane of the endoplasmic reticulum. Also called docking protein. Heterodimeric, both protomers having GTP binding capacity, though dissimilar binding sites. Not until the complex of SRP, ribosome, message and nascent polypeptide chain binds to the SRP receptor is the block to further chain elongation released and concurrently the SRP is released, leaving the ribosome attached to the endoplasmic reticulum membrane. Cotranslational transport of the polypeptide delivers it into the lumen of the ER. (18 Nov 1997) |
| signal response coupling | The cascade of processes by which an extracellular signal (typically a hormone or neurotransmitter) interacts with a receptor at the cell surface, causing a change in the level of a second messenger for example calcium or cyclic AMP) and ultimately effects a change in the cells functioning (for example: triggering glucose uptake or initiating cell division). Can also be applied to sensory signal transduction, for example of light at photoreceptors. (18 Nov 1997) |
| signal sequence | A peptide present on proteins that are destined either to be secreted or to be membrane components. It is usually at the N terminus and normally absent from the mature protein. Normally refers to the sequence (ca 20 amino acids) that interacts with signal recognition particle and directs the ribosome to the endoplasmic reticulum where co translational insertion takes place. Could also refer to sequences that direct post translational uptake by organelles. Signal peptides are highly hydrophobic but with some positively charged residues. The signal sequence is normally removed from the growing peptide chain by signal peptidase, a specific protease located on the cisternal face of the endoplasmic reticulum. See: signal recognition particle. (18 Nov 1997) |
| signal-to-noise ratio | <microscopy> Also sometimes used as an abbreviation for serial number, can be somewhat confusing in the case of electronic equipment. (05 Aug 1998) |
제품명 |
판매사 |
보험코드 | 성분/함량 | 구분/보험급여 |
|---|
제품명 |
판매사 |
보험코드 | 성분/함량 | 구분/보험급여 |
|---|