| 영문 | nail | 한글 | 손톱 |
|---|---|---|---|
| 설명 | 손가락, 발가락의 끝에 존재하는 딱딱한 등판을 말하는데 주로 각질로 구성되어 있으며, 성장은 손톱뿌리(nail root)의 세포분열에 의해 일어난다. 대개 1주일에 1mm정도의 성장을 보이며, 빠진 손톱이 다시 자라는 데 3~5개월 가량이 소요된다. 발톱은 손톱보다 늦게 자라는 편이다. 손톱의 각부위에도 명칭이 붙여져 있으며, 그 이름은 다음과 같다. 손톱에서 가장 근위쪽에 반달모양같이 존재하는 것이 반달(lunula)인데 이 밑에 손톱뿌리가 존재한다. 또한 그 보다 근위에 있는 피부조직을 소피(cuticle=eponychium)라 부른다.  |
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| 영문 | nail plate | 한글 | 손톱판, 조갑판 |
|---|---|---|---|
| 설명 | 손, 발톱을 구성하는 판(plate)을 말함. |
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| IM nail | Intra-Medullary nail |
|---|---|
| K nail | Kuntscher nail |
| fra(X) | fragile X chromosome, fragile X syndrome |
| CHANDS | curly hair-ankylobleph-aron- nail dysplasia syndrome |
| NB | nail bed; neuro-Behc;cet [syndrome]; neuroblastoma; neurometric battery; newborn; nitrous oxide-barb... |
| NPS | Nail Patella Syndrome |
|---|---|
| UTN | Unreamed Tibial Nail |
| YNS | Yellow nail syndrome |
| FS | Fragile Sites |
| Fra(X) | Fragile X |
| chromosome fragile sites | Heritable sensitive regions of chromosomes which show up in vitro as non-staining bands. They are associated with chromosome breakage and other aberrations, and, when located on sex chromosomes, they produce phenotypic abnormalities. No abnormal phenotype has been definitely identified with autosomal fragile sites, but some rare autosomal recessive disorders may be due to homozygosity for fragile sites. Fragile sites are designated by the letters "fra" followed by the designation for the specific chromosome and locus. (12 Dec 1998) |
|---|---|
| syndrome, fragile x | The most common heritable form of mental retardation. Fragile x syndrome is due to mutation (changes) at the fragile x site and so perforce is x-linked (carried on the x chromosome). Although it is usually more severe in males than females, the syndrome is due to a dynamic mutation (a trinucleotide repeat) that can change in length and hence in severity from generation to generation, from person to person, and even within a given person. The fragile x syndrome is also known as the martin-bell syndrome in honor of their discovery of it in 1943. (12 Dec 1998) |
| fragile site | Places on chromosomes that tend to break more often than other places. These places also tend to be where chromosomal translocations (a type of chromosomal mutation) occur. (09 Oct 1997) |
| fragile x chromosome | X chromosome with a fragile site associated with a frequent form of mental retardation. The fragile X chromosome was first sighted by Herbert A. Lubs in 1969. The fragile X is also called FRAXA (the second A signifies it was the first FRAgile site found on the X chromosome). It is due a trinucleotide repeat (a recurring motif of 3 bases) in the DNA at that spot. (12 Dec 1998) |
| fragile X syndrome | <syndrome> most frequent cause of mental retardation. There is an expanded trinucleotide repeat CGG in the fra(X) gene. There is usually a constricted section on the long arm of the X chromosome. After puberty these patients often exhibit large prominent ears, long narrow face, coarse facial features and macroorchidism. Mental retardation in males is characteristic although the manifestations of the syndrome are highly variable. A preponderance of males are affected but it also affects 30% of carrier females and about 20% of obligate carrier males are not affected. The complexity in the inheritance pattern comes from the fact that these obligate carrier males (transmitting males) pass on the mutation to all their daughters (unaffected). most of the sons of carrier females with the mutation are mentally retarded but of their daughters, only 1/3 are retarded while 1/3 are borderline retarded and 1/3 are normal. Penetrance of the disease is variable within families and among siblings. Another unique characteristic of this syndrome, which is referred to as the Sherman Paradox is the fact that the risk of a family member being abnormal when gene-positive depends on the position of the proband in the pedigree. Sons of phenotypically normal but transmitting males have no risk of being mentally affected, but grandsons and great-grandsons of the transmitting a male have a much higher risk of mental retardation (40% and 50%, respectively). On the other hand, if the carrier female expresses the mental handicap her sons have a 50% risk of mental retardation. The classical method of confirming diagnosis is culture of lymphocytes in a folate-free medium (or supplemented with trimethoprim, methotrexate or FUdR) and microscopic detection of the fragile site (Xq27.3). Expression is seen in less than 50% of the cells of affected individuals but the test is not applicable to carrier detection as there is a high false negative rate (60%). The fragile-X gene (FMR-1), which contains tandemly repeated trinucleotide sequences (CGG repeats) on its 5' end, can be detected with PCR or Southern blot techniques. Normal controls show 6-50 CGG repeats, whereas mutation in affected males or heterozygous females can contain as many as 1,000 CGG repeat units. The test is indicated for individuals with compatible mental retardation, developmental delays or autism, or for those that have a family history of the syndrome. It is also indicated for prenatal detection in offspring of carrier females. Inheritance: sex-linked. Incidence: 1 in 1200 males and 1 in 2500 females. (17 Dec 1997) |
| body of nail | The exposed portion of the nail distal to its root. Synonym: corpus unguis. (05 Mar 2000) |
| racket nail | A broad flat thumbnail resulting from a congenital shorter and wider distal phalanx of the thumb. (05 Mar 2000) |
| germinative layer of nail | The deeper layer of the nail that is continuous with the stratum germinativum of the surrounding skin and from which the nail plate is continuously formed. Synonym: germinative layer of nail. (05 Mar 2000) |
| parrot-beak nail | A markedly curved fingernail. (05 Mar 2000) |
| reedy nail | A nail marked by longitudinal ridges and furrows. (05 Mar 2000) |
| retinacula of nail | Fibrous attachments of the nail-bed to the underlying phalanx. Synonym: retinacula unguis. (05 Mar 2000) |
| groove of nail matrix | The cutaneous furrow in which the lateral border of the nail is situated. Synonym: groove of nail matrix, vallecula unguis. (05 Mar 2000) |
| root of nail | The proximal end of the nail, concealed under a fold of skin. Synonym: radix unguis. (05 Mar 2000) |
| wall of nail | The fold of skin overlapping the lateral and proximal margins of the nail. Synonym: vallum unguis, wall of nail. (05 Mar 2000) |
| pincer nail | Transverse overcurvature of the nail that increases distally, causing the lateral borders of the nail to pinch the soft tissue with resulting tenderness; may result from a developmental anomaly or subungual exostosis. (05 Mar 2000) |
제품명 |
판매사 |
보험코드 | 성분/함량 | 구분/보험급여 |
|---|
제품명 |
판매사 |
보험코드 | 성분/함량 | 구분/보험급여 |
|---|