| 영문 | osteoclast | 한글 | 뼈파괴세포, 파골세포 |
|---|---|---|---|
| 설명 | 뼈가 자라도록 하기 위하여 석회화한 연골과 뼈조직을 녹이는 세포로 다핵거대세포이다. 2~100개의 핵을 가지고 있으며 지름은 20~100μm이고 전형적인 것은 뼈파괴세포 자신에 의해 형성된 뼈 표면의 얕은 작은 홈에 존재한다. 뼈흡수면의 파골세포에는 밝은 띠와 파도모양의 가장자리가 관찰되며 파골세포에 의해 분비된 가수분해효소에 의한 유기기질의 소화흡수, 산에 의한 무기질 용해와 흡수에 의하여 뼈흡수가 일어나는 것으로 생각되고 있다. 교정력을 작용시키는 압박쪽에 이 세포가 출현한다. 큰 어금니의 고정능력을 높이거나 보정기관 중의 환원을 방지하기 위해 이 빠파괴세포를 세포자멸사 시키는 기초연구가 진행되고 있다. |
||
| ORSA | osteoclast resorption stimulating activity |
|---|---|
| FPR | false-positive rate; finger peripheral resistance; fluorescence photobleaching recovery; N-formylpep... |
| OAF | Osteoclast Activating Factor |
| OAF | open air factor; osteoclast activating factor |
| OSF | organ system failure; osteoclast-stimulating factor; outer spiral fiber; overgrowth stimulating fact... |
| OAF | Osteoclast activating factors |
|---|---|
| ODF | Osteoclast differentiation factor |
| OCLs | Osteoclast-like cells |
| OCLs | Osteoclast-like multinucleated cells |
| OC | osteoclast |
| osteoclast | 1. <pathology> Large multinucleate cell formed from differentiated macrophage, responsible for breakdown of bone. 2. <dentistry> Cells which help create the sockets in bones. For example osteoclasps create the openings in your jaw bone to hold your teeth. (08 Jan 1998) |
|---|---|
| osteoclast activating factor | A lymphokine that stimulates bone resorption and inhibits bone-collagen synthesis. (05 Mar 2000) |
| auditory pits | Paired depressions, one on either side of the head of the embryo, marking the location of the future auditory vesicles. Synonym: otic pits. (05 Mar 2000) |
| granular pits | Pits on the inner surface of the skull, along the course of the superior sagittal sinus, in which are lodged the arachnoidal granulations. Synonym: foveolae granulares, pacchionian depressions. (05 Mar 2000) |
| coated pits, cell-membrane | Specialised regions of the cell membrane composed of pits coated with a bristle covering made of the protein clathrin. These pits are the entry route for macromolecules bound by cell surface receptors. The pits are then internalised into the cytoplasm to form the coated vesicles. (12 Dec 1998) |
| commisural pits | Similar to lip pits but found at the labial commisures. (05 Mar 2000) |
| nail pits | Small punctate depressions on the surface of the nail plate due to defective nail formation; seen in psoriasis and other disorders. See: geographic stippling of nails. (05 Mar 2000) |
| nasal pits | The paired depressions formed when the nasal placodes come to lie below the general external contour of the developing face as a result of the rapid growth of the adjacent nasal elevations; the pit's are the primordia of the rostral portions of the nasal chambers. Synonym: olfactory pits. (05 Mar 2000) |
| iris pits | Colobomas affecting the stroma of the iris with pigment epithelium intact. (05 Mar 2000) |
| olfactory pits | The paired depressions formed when the nasal placodes come to lie below the general external contour of the developing face as a result of the rapid growth of the adjacent nasal elevations; the pit's are the primordia of the rostral portions of the nasal chambers. Synonym: olfactory pits. (05 Mar 2000) |
| otic pits | Paired depressions, one on either side of the head of the embryo, marking the location of the future auditory vesicles. Synonym: otic pits. (05 Mar 2000) |
| lens pits | The paired depressions formed in the superficial ectoderm of the embryonic head as the lens placodes sink in toward the optic cup; the external openings of the pit's are closed as the lens vesicles are formed. (05 Mar 2000) |
| lip pits | Malformations of the lip seen in unilateral or bilateral depressions or fistulae. May be hereditary or associated with cleft lip and/or palate. (05 Mar 2000) |
| bone resorption | Bone loss due to osteoclastic activity. (12 Dec 1998) |
| gingival resorption | The exposure of root surface by an apical shift in the position of the gingiva. (12 Dec 1998) |
제품명 |
판매사 |
보험코드 | 성분/함량 | 구분/보험급여 |
|---|
제품명 |
판매사 |
보험코드 | 성분/함량 | 구분/보험급여 |
|---|