| sphenoidal part of middle cerebral artery | sphenoidal part of middle cerebral artery |
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| sphenoidal ridges | Sharp posterior margins of the lesser wings of the sphenoid bone which end medially in the anterior clinoid process; the sphenoidal ridges demarcate the anterior cranial fossa from the lateral part of the middle cranial fossa. (05 Mar 2000) |
| sphenoidal sinus | One of a pair of paranasal sinuses in the body of the sphenoid bone communicating with the upper posterior nasal cavity or spenoethmoidal recess. Synonym: sinus sphenoidalis. (05 Mar 2000) |
| sphenoidal sinus aperture | One of the pair of openings in the body of the sphenoid bone through which the sphenoid sinuses communicate with the sphenoethmoidal recess of the nasal cavity. Synonym: apertura sinus sphenoidalis, sphenoidal sinus aperture. (05 Mar 2000) |
| sphenoidal spine | A posterior and downward projection from the greater wing of the sphenoid bone on either side, located posterolateral to the foramen spinosum, so-named for its proximity to the sphenoidal spine; gives attachment to the sphenomandibular ligament. Synonym: processus spinosus, spina ossis sphenoidalis, alar spine, angular spine, spina angularis, spinous process. (05 Mar 2000) |
| sphenoidal turbinated bones | Paired ossicles of pyramidal shape, the spines of which are in contact with the medial pterygoid lamina, the bases forming the roof of the nasal cavity. Synonym: conchae sphenoidales, Bertin's bones, Bertin's ossicles, sphenoidal turbinated bones. (05 Mar 2000) |
| sphenoidale | The point of greatest convexity between the anterior contour of the sella turcica and the jugum sphenoidale. (05 Mar 2000) |
| sphenoiditis | 1. Inflammation of the sphenoid sinus. 2. Necrosis of the sphenoid bone. Origin: sphenoid + G. -itis, inflammation (05 Mar 2000) |
| sphenoidostomy | An operative opening made in the anterior wall of the sphenoid sinus. Origin: sphenoid + G. Stoma, mouth (05 Mar 2000) |
| sphenoidotomy | Any operation on the sphenoid bone or sinus. Origin: sphenoid + G. Tome, a cutting (05 Mar 2000) |
| sphenomalar | Relating to the sphenoid and the zygomatic bones. Synonym: sphenomalar. (05 Mar 2000) |
| sphenomandibular ligament | <anatomy> The fibrous band that passes from the spine of the sphenoid bone to the lingula of the mandible; it is a primary passive support of the mandible serving as a "swinging axis", enabling depression and elevation around a transverse axis passing through the two lingulae, while at the same time enabling protraction and retraction. Synonym: ligamentum sphenomandibulare. (05 Mar 2000) |
| sphenomaxillary | Relating to the sphenoid bone and the maxilla. (05 Mar 2000) |
| sphenomaxillary fissure | A cleft between the greater wing of the sphenoid and the orbital plate of the maxilla, through which pass the maxillary division and the orbital branch of the trigeminal nerve, fibres from the pterygopalatine (Meckel's) ganglion, and the infraorbital vessels. Synonym: fissura orbitalis inferior, sphenomaxillary fissure. (05 Mar 2000) |
| sphenomaxillary fossa | Sphenomaxillary fossa, a small pyramidal space, housing the pterygopalatine ganglion, between the pterygoid process, the maxilla, and the palatine bone. Synonym: fossa pterygopalatina, Bichat's fossa, pterygomaxillary fossa, sphenomaxillary fossa. (05 Mar 2000) |
Synonyms :
Synonyms : Sphingomyelinase C
Synonyms :
Synonyms : 4-Sphingenine, 4 Sphingenine
Synonyms : Ceramide Synthetase, Fatty Acyl-CoA - Sphingosine Acyltransferase, Sphingosine Acyltransferase, Acyltransferase, Sphingosine, Fatty Acyl CoA Sphingosine Acyltransferase, N-Acyltransferase, Sphingosine, Sphingosine N Acyltransferase, Synthetase, Ceramide
| sphere |
a particular environment or walk of life; "his social sphere is limited"; "it was a closed area of employment"; "he's out of my orbit" any spherically shaped artifact the geographical area in which one nation is very influential sector: a particular aspect of life or activity; "he was helpless in an important sector of his life" a solid figure bounded by a spherical surface (including the space it encloses) a three-dimensional closed surface such that every point on the surface is equidistant from the center celestial sphere: the apparent surface of the imaginary sphere on which celestial bodies appear to be projected
출처: wordnet.princeton.edu/perl/webwn
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| spherical |
of or relating to spheres or resembling a sphere; "spherical geometry" ball-shaped: having the shape of a sphere or ball; "a spherical object"; "nearly orbicular in shape"; "little globular houses like mud-wasp nests"- Zane Grey
출처: wordnet.princeton.edu/perl/webwn
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| sphingolipid activator protein |
(SAP) any of a group of non-enzymatic lysosomal proteins that stimulate the actions of specific lysosomal hydrolases by binding and solubilizing their sphingolipid substrates. SAP-1 is a glycoprotein that binds sulfatide, ganglioside GM 1 , and ceramide trihexoside, activating cerebroside sulfatase, lysosomal b-galactosidase, and a-galactosidase activities, respectively. ...
출처: www.mercksource.com/pp/us/cns/cns_hl_dorlands.jspz...
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| spherocytosis |
Spherocytosis is an auto-hemolytic anemia (a disease of the blood) characterized by the production of red blood cells that are sphere-shaped, rather than donut-shaped. It is caused by a molecular defect in one of the proteins of the red blood cell cytoskeleton (usually ankyrin, sometimes spectrin). ...
출처: en.wikipedia.org/wiki/Spherocytosis
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| sphincter |
A ring-shaped muscle that relaxes or tightens to open or close a passage or opening in the body. Examples are the anal sphincter (around the opening of the anus) and the pyloric sphincter (at the lower opening of the stomach).
출처: www.stjude.org/glossary
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| SPH | a three-dimensional closed surface such that every point on the surface is equidistant from the center |
|---|---|
| SPH | a solid figure bounded by a spherical surface (including the space it encloses) |
| SPH | a particular environment or walk of life |
| SPH | the geographical area in which one nation is very influential |
| SPH | having the shape of a sphere or ball |
| SPH | having the shape of a sphere or ball |
| SPH | of or relating to spheres or resembling a sphere |
| SPH | a optical aberration resulting in a distorted image |
| SPH | an angle formed at the intersection of the arcs of two great circles |
| SPH | the geometry of figures on the surface of a sphere |
| SPH | a figure on the surface of of sphere bounded by arcs of 3 or more great circles |
| SPH | a spherical polygon formed by the arcs of 3 great circles |